Как написать миллион римскими цифрами - Правописание и грамматика

Привести подобные слагаемые 1) 8x-17x-19x+21x 2) — 9y+12y+41y-17y 3) 2,6a-5,4b-a+2b 4) — 5,6c+4,8+8,2c-9,1 5) 4,6m+8,3n-5,1-8,3m-6,4n 6) — 2/3a + 5/6b — 1/8a — 7/12b («/» дробь, а не делить)

Ответы (1)

Для написания римских цифр стоит использовать следующие буквы латинского алфавита. Не менее древнего кстати. На латинской раскладке клавиатуры, используются следующие 7 букв: I, V, X, L, C, D, M.

По возрастанию эти буквы обозначают следующее целые числа: I – один, V — пять, X — десять, L — пятьдесят, C — сто, D — пятьсот, M — тысяча.

Написание римских чисел первого десятка довольно распространено и известно. Часто используют римские цифры в механических часах или же при нумерации пунктов в какой-либо статье. Разобраться, как пишутся римские цифры, и что они обозначают, очень просто:

Известно, что: I обозначает арабское число 1, II — это 2, III — это 3, IV- это 4, V — это 5, VI — это 6, VII — это 7, VIII — это 8, IX — это 9, X соответственно 10. Десятичные числа выглядят следующим образом: Х — 10, ХХ — 20, ХХХ — 30, ХL- 40.

А вот и правила написания римских цифр: Для написания числа от 11 до 49 следует к основной цифре обозначающей десяток, прибавить еще одну цифру из первых десяти. Пример: Число 34 будет писаться, как ХХХIV, а 45 соответственно – ХLV. В числах от 50 и до 89 в начале каждой цифры пишем L. Пример: 72 будет выглядеть, как LXXII, 59 – LIX, а 87 – LXXXVII.

В числах от 90 до 99, по тому же принципу в начале ставим XC- как ключевое число 90, и затем добавляем нужную цифру. Пример: 96 – XCVI. Чтобы обозначить большое число, по правилам следует сначала ставить число обозначающие тысячи, далее сотни, десятки и единицы. Пример: 5128- MMMMMDXXVIII, 327 – MMMXXVII. Согласитесь, всё гениальное – просто! Главное понять логику, как строятся числа в каком-либо алфавите и практиковаться.

8 July 2011

Автор КакПросто!

Римскими цифрами пользовались этруски еще за 500 лет до нашей эры. Отличие римских цифр от арабских, которыми сейчас пользуется практически весь мир, в том, что значение римской цифры не зависит от позиции, на которой она стоит в числе. Т.е., если в арабском числе единица стоит в третьем разряде – 123 – то это уже не единица, а сотня. А в римских цифрах единица – I – остается единицей, где бы она ни стояла – хоть на десятой позиции. Поэтому-то римская система счисления и называется непозиционной.

Инструкция

Система римских цифр заключается в употребленииособых знаков для обозначения чисел:
1 – I
5 – V
10 – X
50 – L
100 – C
500 – D
1000 – M

Натуральные числа записываются при помощи повторения этих знаков. При этом, если большая цифра стоит перед меньшей, то они складываются (принцип сложения), если же меньшая — перед большей, то меньшая вычитается из большей (принцип вычитания). Последнее правило применяется только во избежание четырёхкратного повторения одной и той же цифры. Например, 2011 будет выглядеть при записи римскими цифрами так: MMXI, а 1999 – MCMXCIX.

Чтобы написать большие числа, в римской системе счета использовалась горизонтальная черта над цифрой. Эта черта означала, что цифру, стоящую под ней, нужно умножить на 1000. Таким образом, например, 5000 выглядит римскими цифрами так:
_
V

Согласно http://mathforum.org/library/drmath/view/57569.html, считается, что римлянами использовались также две горизонтальные черты для обозначения умножения на миллион цифры, стоящей под чертами.

Из всего вышесказанного следует, что миллион римскими цифрами можно записать двумя способами:
1. Первый способ: знак M с одной горизонтальной чертой сверху, что означает 1000*1000=1000000:
_
М
2. Второй способ: знак I с двумя горизонтальными чертами сверху, что означает 1*1000 000=1000000:
=
I

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Обозначение чисел римскими цифрами

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Как пишутся римские цифры, как написать римскими цифрами любое число, общие правила?

10 ответов:

6

0

Расшифровка римских цифр:

I — 1;

V — 5;

X — 10;

L — 50;

C — 100;

D — 500;

M = 1000.

Правила написания римских цифр:

1)Сначала пишутся тысячи и сотни, а затем — десятки и единицы.

2)Если большая цифра стоит перед меньшей, то они складываются (принцип сложения), если же меньшая — перед большей, то меньшая вычитается из большей (принцип вычитания).

3)Одна черта сверху означает умножение всего числа на 1000.

Примеры:

Число 26 = XXVI

Число 1987 = MCMLXXXVII

Есть также правило для запоминания — правило мнемоники: Мы Дарим Сочные Лимоны, Хватит Всем Их: это значит M, D, C, L, X, V, I (согласно загвлавным буквам каждого слова).

5

0

<h2>Как пишутся римские цифры, как написать римскими цифрами число больше 1000</h2>

Чтобы написать римскими цифрами, нужно переключить раскладку клавиатуры на латиницу и пользуясь справочной таблицей, можно написать любое число от единицы до 1000 и далее. Но, как правило, такие записи римскими цифрами не встречаются. По крайней мере мне не встречались. Самое большое число, кажется XXI век. Хотя, в этом году были ХХХ Олимпийские игры.

Надеюсь, пользуясь этой таблицей, долго голову ломать не придется, чтобы записать любое число римскими цифрами.

2

0

Чтобы научиться писать сложные римские цифры, сначала нужно изучить простые, выглядят они так:

Далее действует принцип сложения. Например, возьмем число 3175, пишется по-римски оно так: MMMCLXXV. 1000 будет M, нам нужно три таких, значит три раза пишем эту букву. Сто будет С, значит используем эту цифру. Далее нужно 70, 70 — это 50 и 20. Ищем 50 в табличке, а 20 будет выглядеть как две «десятки». И в конце пятерка из простой таблицы.

Есть также принцип вычитания, если меньшая римская цифра находится перед большей.

0

0

Как пишутся римские цифры

1 I

5 V

10 X

50 L

100 C

500 D

1000 M

если при записи большая цифра находится перед меньшей тогда они суммируются, а если наоборот тогда наоборот вычитается.

если допустим цифра 1668, тогда получается MDCLXVIII = 1000 + (500 + 100) + (50 + 10) + (5 + 1 +1 +1)ну вот и все

0

0

Для ввода римских цифр с клавиатуры необходимо находиться в английской раскладке клавиатуры. Желательно включить режим заглавных букв(CapsLock), конечно можно удерживать Shift, но так не очень удобно. Всего используется 6 букв I(1), V(5), X(10), L(50), C(100), D(500), M(1000). Цифры складываются, когда меньшая стоит после большей. Меньшая отнимается от большей, если перед большей стоит меньшая цифра(чтобы не было четырехкратного повторения цифры).

1368=MCCCLXIIX=M+C+C+C+L+X+(X-I-I), где 1000=М, 300=ССС, 60=LX, 8=IIX

0

0

В русском языке римские цифры применяют совсем не часто: на циферблате часов, номер монарха, век, номер тома книги.

Но если необходимо написать большое число, то таблица соотношения римских и арабских чисел выглядит так:

Например если нам нужно написать 1988 год: порядок записи такой тысячи — сотни — десятки — единицы.

Тысяча M, сотни CM, десятки LXXX, единицы VIII.

MCMLXXXVIII

0

0

I-1, V-5, X-10, L-50, C-100, D-500, М-1000

При правильном написании римских цифр вначале пишутся тысячи и сотник, а потом уже десятки и единицы, если же большая цифра стоит перед меньшей, то срабатывает принцип сложения, если наоборот то срабатывает принцип вычитания. Если сверху стоит черта значит все число умножается на 1000.

0

0

По правилам записи римских цифр (больше трех одинаковых цифр писать подряд нельзя),после 1000 римскими цифрами можно записать не так уж много чисел.

Максимальное число которое можно записать с помощью римских цифр — 3999 (MMMCMXCIX)

При записи римских цифр особое внимание нужно уделить вычитанию CM — девятьсот, XC — девяносто, IX — девять, IV — четыре, XL — сорок, CD — четыреста.

Порядок записи римских цифр — тысячи,сотни,десятки,единицы.

Пример MVII — 1007

0

0

Недавно смотрела передачу детскую, там объясняли детям, как правильно писать и запомнить римские цифры. Один, это один палец, а пять это два пальца, галка получается, руки скрещивали, это 10. Это для детей, а наглядно как-то так выглядит.

1 I

5 V

10 X

50 L

100 C

500 D

1000 M

Вот с помощью разных сочетаний и получаются римские цифры от 1 до 1000

0

0

Римские цифры приходится употреблять достаточно часто, особенно в написании дат. Практически все нужные римские цифры можно заменить буквами английского алфавита с кнопкой «Caps Lock». Цифры пишутся от большего к меньшему —

1 — I

5 — V

10 — X

50 — L

100 — C

500 — D

1000 — M

Например число 2456789, в написании римскими цифрами, будет выглядеть с ледующим образом — MMMMMMMMMDDDDDDDDCCCCCCCLLLLLLXXXXXVVVVII. Согласитесь, очень удобно.

Как писать миллион римскими цифрами

Инструкция

Источники:

математическая энциклопедия
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Обозначение чисел римскими цифрами

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Источник

(Redirected from One Million)

← 999999

1000000

1000001 →

List of numbers
Integers

← 10⁰ 10¹ 10² 10³ 10⁴ 10⁵ 10⁶ 10⁷ 10⁸ 10⁹

Cardinal

one million

Ordinal

1000000th
(one millionth)

Factorization

2⁶ × 5⁶

Greek numeral

{displaystyle {stackrel {rho }{mathrm {M} }}}

Roman numeral

Binary

11110100001001000000₂

Ternary

1212210202001₃

Senary

33233344₆

Octal

3641100₈

Duodecimal

402854₁₂

Hexadecimal

F4240₁₆

Look up million in Wiktionary, the free dictionary.

One million (1,000,000), or one thousand thousand, is the natural number following 999,999 and preceding 1,000,001. The word is derived from the early Italian millione (milione in modern Italian), from mille, «thousand», plus the augmentative suffix -one.^[1]

It is commonly abbreviated in British English as m^[2]^[3]^[4] (not to be confused with the metric prefix «m», milli, for 10⁻³), M,^[5]^[6] MM («thousand thousands», from Latin «Mille»; not to be confused with the Roman numeral MM = 2,000), mm (not to be confused with millimetre), or mn in financial contexts.^[7]^{[better source needed]}

In scientific notation, it is written as 1×10⁶ or 10⁶.^[8] Physical quantities can also be expressed using the SI prefix mega (M), when dealing with SI units; for example, 1 megawatt (1 MW) equals 1,000,000 watts.

The meaning of the word «million» is common to the short scale and long scale numbering systems, unlike the larger numbers, which have different names in the two systems.

The million is sometimes used in the English language as a metaphor for a very large number, as in «Not in a million years» and «You’re one in a million», or a hyperbole, as in «I’ve walked a million miles» and «You’ve asked a million-dollar question».

1,000,000 is also the square of 1000 and also the cube of 100.

Visualisation of powers of ten from 1 to 1 million

Visualizing one million[edit]

Even though it is often stressed that counting to precisely a million would be an exceedingly tedious task due to the time and concentration required, there are many ways to bring the number «down to size» in approximate quantities, ignoring irregularities or packing effects.

Information: Not counting spaces, the text printed on 136 pages of an Encyclopædia Britannica, or 600 pages of pulp paperback fiction contains approximately one million characters.
Length: There are one million millimetres in a kilometre, and roughly a million sixteenths of an inch in a mile (1 sixteenth = 0.0625). A typical car tire might rotate a million times in a 1,900-kilometre (1,200 mi) trip, while the engine would do several times that number of revolutions.
Fingers: If the width of a human finger is 22 mm (7⁄8 in), then a million fingers lined up would cover a distance of 22 km (14 mi). If a person walks at a speed of 4 km/h (2.5 mph), it would take them approximately five and a half hours to reach the end of the fingers.
Area: A square a thousand objects or units on a side contains a million such objects or square units, so a million holes might be found in less than three square yards of window screen, or similarly, in about one half square foot (400–500 cm²) of bed sheet cloth. A city lot 70 by 100 feet is about a million square inches.
Volume: The cube root of one million is one hundred, so a million objects or cubic units is contained in a cube a hundred objects or linear units on a side. A million grains of table salt or granulated sugar occupies about 64 mL (2.3 imp fl oz; 2.2 US fl oz), the volume of a cube one hundred grains on a side. One million cubic inches would be the volume of a small room 8+1⁄3 feet long by 8+1⁄3 feet wide by 8+1⁄3 feet high.
Mass: A million cubic millimetres (small droplets) of water would have a volume of one litre and a mass of one kilogram. A million millilitres or cubic centimetres (one cubic metre) of water has a mass of a million grams or one tonne.
Weight: A million 80-milligram (1.2 gr) honey bees would weigh the same as an 80 kg (180 lb) person.
Landscape: A pyramidal hill 600 feet (180 m) wide at the base and 100 feet (30 m) high would weigh about a million short tons.
Computer: A display resolution of 1,280 by 800 pixels contains 1,024,000 pixels.
Money: A USD bill of any denomination weighs 1 gram (0.035 oz). There are 454 grams in a pound. One million USD bills would weigh 1 megagram (1,000 kg; 2,200 lb) or 1 tonne (just over 1 short ton).
Time: A million seconds, 1 megasecond, is 11.57 days.

In Indian English and Pakistani English, it is also expressed as 10 lakh. Lakh is derived from lakṣa for 100,000 in Sanskrit.

One million black dots (pixels) – each tile with white or grey background contains 1000 dots (full image)

Selected 7-digit numbers (1,000,001–9,999,999)[edit]

1,000,001 to 1,999,999[edit]

1,000,003 = Smallest 7-digit prime number
1,000,405 = Smallest triangular number with 7 digits and the 1,414th triangular number
1,002,001 = 1001², palindromic square
1,006,301 = First number of the first pair of prime quadruplets occurring thirty apart ({1006301, 1006303, 1006307, 1006309} and {1006331, 1006333, 1006337, 1006339})^[9]
1,024,000 = Sometimes, the number of bytes in a megabyte^[10]
1,030,301 = 101³, palindromic cube
1,037,718 = Large Schröder number
1,048,576 = 1024² = 32⁴ = 16⁵ = 4¹⁰ = 2²⁰, the number of bytes in a mebibyte (or often, a megabyte)
1,048,976 = smallest 7 digit Leyland number
1,058,576 = Leyland number
1,058,841 = 7⁶ x 3²
1,084,051 = fifth Keith prime^[11]
1,089,270 = harmonic divisor number^[12]
1,111,111 = repunit
1,112,083 = logarithmic number^[13]
1,129,308³² + 1 is prime^[14]
1,136,689 = Pell number,^[15] Markov number
1,174,281 = Fine number^[16]
1,185,921 = 1089² = 33⁴
1,200,304 = 1⁷ + 2⁷ + 3⁷ + 4⁷ + 5⁷ + 6⁷ + 7⁷ ^[17]
1,203,623 = smallest unprimeable number ending in 3^[18]^[19]
1,234,321 = 1111², palindromic square
1,262,180 = number of triangle-free graphs on 12 vertices^[20]
1,278,818 = Markov number
1,299,709 = 100,000th prime number
1,336,336 = 1156² = 34⁴
1,346,269 = Fibonacci number,^[21] Markov number
1,367,631 = 111³, palindromic cube
1,413,721 = square triangular number^[22]
1,419,857 = 17⁵
1,421,280 = harmonic divisor number^[12]
1,441,440 = colossally abundant number,^[23] superior highly composite number^[24]
1,441,889 = Markov number
1,500,625 = 1225² = 35⁴
1,539,720 = harmonic divisor number^[12]
1,563,372 = Wedderburn-Etherington number^[25]
1,594,323 = 3¹³
1,596,520 = Leyland number
1,606,137 = number of ways to partition {1,2,3,4,5,6,7,8,9} and then partition each cell (block) into subcells.^[26]
1,607,521/1,136,689 ≈ √2
1,647,086 = Leyland number
1,671,800 = Initial number of first century xx00 to xx99 consisting entirely of composite numbers^[27]
1,679,616 = 1296² = 36⁴ = 6⁸
1,686,049 = Markov prime
1,687,989 = number of square (0,1)-matrices without zero rows and with exactly 7 entries equal to 1^[28]
1,730,787 = Riordan number
1,741,725 = equal to the sum of the seventh power of its digits
1,771,561 = 1331² = 121³ = 11⁶, also, Commander Spock’s estimate for the tribble population in the Star Trek episode «The Trouble with Tribbles»
1,864,637 = k such that the sum of the squares of the first k primes is divisible by k.^[29]
1,874,161 = 1369² = 37⁴
1,889,568 = 18⁵
1,928,934 = 2 x 3⁹ x 7²
1,941,760 = Leyland number
1,953,125 = 125³ = 5⁹

2,000,000 to 2,999,999[edit]

2,000,002 = number of surface-points of a tetrahedron with edge-length 1000^[30]
2,000,376 = 126³
2,012,174 = Leyland number
2,012,674 = Markov number
2,085,136 = 1444² = 38⁴
2,097,152 = 128³ = 8⁷ = 2²¹
2,097,593 = Leyland prime^[31]
2,124,679 = largest known Wolstenholme prime^[32]
2,178,309 = Fibonacci number^[21]
2,222,222 = repdigit
2,313,441 = 1521² = 39⁴
2,356,779 = Motzkin number^[33]
2,423,525 = Markov number
2,476,099 = 19⁵
2,560,000 = 1600² = 40⁴
2,567,284 = number of partially ordered set with 10 unlabeled elements^[34]
2,646,723 = little Schroeder number
2,674,440 = Catalan number^[35]
2,692,537 = Leonardo prime
2,744,210 = Pell number^[15]
2,796,203 = Wagstaff prime,^[36] Jacobsthal prime
2,825,761 = 1681² = 41⁴
2,890,625 = 1-automorphic number^[37]
2,922,509 = Markov prime
2,985,984 = 1728² = 144³ = 12⁶ = 1,000,000₁₂ AKA a great-great-gross

3,000,000 to 3,999,999[edit]

3,111,696 = 1764² = 42⁴
3,200,000 = 20⁵
3,263,442 = product of the first five terms of Sylvester’s sequence
3,263,443 = sixth term of Sylvester’s sequence^[38]
3,276,509 = Markov prime
3,301,819 = alternating factorial^[39]
3,333,333 = repdigit
3,360,633 = palindromic in 3 consecutive bases: 6281826₉ = 3360633₁₀ = 1995991₁₁
3,418,801 = 1849² = 43⁴
3,426,576 = number of free 15-ominoes
3,524,578 = Fibonacci number,^[21] Markov number
3,554,688 = 2-automorphic number^[40]
3,626,149 = Wedderburn–Etherington prime^[25]
3,628,800 = 10!
3,748,096 = 1936² = 44⁴
3,880,899/2,744,210 ≈ √2

4,000,000 to 4,999,999[edit]

4,008,004 = 2002², palindromic square
4,037,913 = sum of the first ten factorials
4,084,101 = 21⁵
4,100,625 = 2025² = 45⁴
4,194,304 = 2048² = 4¹¹ = 2²²
4,194,788 = Leyland number
4,208,945 = Leyland number
4,210,818 = equal to the sum of the seventh powers of its digits
4,213,597 = Bell number^[41]
4,260,282 = Fine number^[42]
4,297,512 = 12-th derivative of x^x at x=1^[43]
4,324,320 = colossally abundant number,^[23] superior highly composite number,^[24] pronic number
4,400,489 = Markov number
4,444,444 = repdigit
4,477,456 = 2116² = 46⁴
4,782,969 = 2187² = 9⁷ = 3¹⁴
4,782,974 = n such that n | (3ⁿ + 5)^[44]
4,785,713 = Leyland number
4,805,595 = Riordan number
4,826,809 = 2197² = 169³ = 13⁶
4,879,681 = 2209² = 47⁴

5,000,000 to 5,999,999[edit]

5,134,240 = the largest number that cannot be expressed as the sum of distinct fourth powers
5,153,632 = 22⁵
5,221,225 = 2285², palindromic square
5,293,446 = Large Schröder number
5,308,416 = 2304² = 48⁴
5,496,925 = first cyclic number in base 6
5,555,555 = repdigit
5,702,887 = Fibonacci number^[21]
5,761,455 = The number of primes under 10⁸
5,764,801 = 2401² = 49⁴ = 7⁸
5,882,353 = 588² + 2353²

6,000,000 to 6,999,999[edit]

6,250,000 = 2500² = 50⁴
6,436,343 = 23⁵
6,536,382 = Motzkin number^[33]
6,625,109 = Pell number,^[15] Markov number
6,666,666 = repdigit
6,765,201 = 2601² = 51⁴
6,948,496 = 2636², palindromic square

7,000,000 to 7,999,999[edit]

7,109,376 = 1-automorphic number^[37]
7,311,616 = 2704² = 52⁴
7,453,378 = Markov number
7,529,536 = 2744² = 196³ = 14⁶
7,652,413 = Largest n-digit pandigital prime
7,777,777 = repdigit
7,779,311 = A hit song written by Prince and released in 1982 by The Time
7,861,953 = Leyland number
7,890,481 = 2809² = 53⁴
7,906,276 = pentagonal triangular number
7,913,837 = Keith number^[11]
7,962,624 = 24⁵

8,000,000 to 8,999,999[edit]

8,000,000 = Used to represent infinity in Japanese mythology
8,108,731 = repunit prime in base 14
8,388,607 = second composite Mersenne number with a prime exponent
8,388,608 = 2²³
8,389,137 = Leyland number
8,399,329 = Markov number
8,436,379 = Wedderburn-Etherington number^[25]
8,503,056 = 2916² = 54⁴
8,675,309 = A hit song for Tommy Tutone (also a twin prime with 8,675,311)
8,675,311 = Twin prime with 8,675,309
8,888,888 = repdigit
8,946,176 = self-descriptive number in base 8

9,000,000 to 9,999,999[edit]

9,150,625 = 3025² = 55⁴
9,227,465 = Fibonacci number,^[21] Markov number
9,369,319 = Newman–Shanks–Williams prime^[45]
9,647,009 = Markov number
9,653,449 = square Stella octangula number
9,581,014 = n such that n | (3ⁿ + 5)^[46]
9,663,500 = Initial number of first century xx00 to xx99 that possesses an identical prime pattern to any century with four or fewer digits: its prime pattern of {9663503, 9663523, 9663527, 9663539, 9663553, 9663581, 9663587} is identical to {5903, 5923, 5927, 5939, 5953, 5981, 5987}^[47]^[48]
9,694,845 = Catalan number^[35]
9,699,690 = eighth primorial
9,765,625 = 3125² = 25⁵ = 5¹⁰
9,800,817 = equal to the sum of the seventh powers of its digits
9,834,496 = 3136² = 56⁴
9,865,625 = Leyland number
9,926,315 = equal to the sum of the seventh powers of its digits
9,938,375 = 215³, the largest 7-digit cube
9,997,156 = largest triangular number with 7 digits and the 4,471st triangular number
9,998,244 = 3162², the largest 7-digit square
9,999,991 = Largest 7-digit prime number
9,999,999 = repdigit

References[edit]

^ «million». Dictionary.com Unabridged. Random House, Inc. Retrieved 4 October 2010.
^ «m». Oxford Dictionaries. Oxford University Press. Archived from the original on July 6, 2012. Retrieved 2015-06-30.
^ «figures». The Economist Style Guide (11th ed.). The Economist. 2015. ISBN 9781782830917.
^ «6.7 Abbreviating ‘million’ and ‘billion’«. English Style Guide. A handbook for authors and translators in the European Commission (PDF) (2019 ed.). 26 February 2019. p. 37.
^ «m». Merriam-Webster. Merriam-Webster Inc. Retrieved 2015-06-30.
^ «Definition of ‘M’«. Collins English Dictionary. HarperCollins Publishers. Retrieved 2015-06-30.
^ Averkamp, Harold. «Q&A: What Does M and MM Stand For?». AccountingCoach.com. AccountingCoach, LLC. Retrieved 25 June 2015.
^ David Wells (1987). The Penguin Dictionary of Curious and Interesting Numbers. London: Penguin Group. p. 185. 1,000,000 = 10⁶
^ Sloane, N. J. A. (ed.). «Sequence A059925 (Initial members of two prime quadruples (A007530) with the smallest possible difference of 30.)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2019-01-27.
^ Tracing the History of the Computer — History of the Floppy Disk
^ ^a ^b «Sloane’s A007629 : Repfigit (REPetitive FIbonacci-like diGIT) numbers (or Keith numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b ^c «Sloane’s A001599 : Harmonic or Ore numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A002104 (Logarithmic numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A006315 (Numbers n such that n^32 + 1 is prime)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ ^a ^b ^c «Sloane’s A000129 : Pell numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000957». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-06-01.
^ Sloane, N. J. A. (ed.). «Sequence A031971». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Collins, Julia (2019). Numbers in Minutes. United Kingdom: Quercus. p. 140. ISBN 978-1635061772.
^ Sloane, N. J. A. (ed.). «Sequence A143641 (Odd prime-proof numbers not ending in 5)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A006785 (Number of triangle-free graphs on n vertices)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ ^a ^b ^c ^d ^e «Sloane’s A000045 : Fibonacci numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Sloane’s A001110 : Square triangular numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b «Sloane’s A004490 : Colossally abundant numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b «Sloane’s A002201 : Superior highly composite numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b ^c «Sloane’s A001190 : Wedderburn-Etherington numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000258 (Expansion of e.g.f. exp(exp(exp(x)-1)-1))». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A181098 (Primefree centuries)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2019-01-27.
^ Sloane, N. J. A. (ed.). «Sequence A122400 (Number of square (0,1)-matrices without zero rows and with exactly n entries equal to 1)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A111441 (Numbers k such that the sum of the squares of the first k primes is divisible by k)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-06-02.
^ Sloane, N. J. A. (ed.). «Sequence A005893 (Number of points on surface of tetrahedron)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ «Sloane’s A094133 : Leyland primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Wolstenholme primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b «Sloane’s A001006 : Motzkin numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000112 (Number of partially ordered sets (posets) with n unlabeled elements)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ ^a ^b «Sloane’s A000108 : Catalan numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Sloane’s A000979 : Wagstaff primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b Sloane, N. J. A. (ed.). «Sequence A003226 (Automorphic numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2019-04-06.
^ «Sloane’s A000058 : Sylvester’s sequence». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Sloane’s A005165 : Alternating factorials». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A030984 (2-automorphic numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2021-09-01.
^ «Sloane’s A000110 : Bell or exponential numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000957». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-06-01.
^ Sloane, N. J. A. (ed.). «Sequence A005727». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A277288 (Positive integers n such that n)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ «Sloane’s A088165 : NSW primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A277288 (Positive integers n such that n)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ «First pair of primes (p1, p2) that begin centuries of primes having the same prime configuration, ordered by increasing p2. Each configuration is allowed only once». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-07-03.
^ Sloane, N. J. A. (ed.). «Sequence A258275 (Smallest number k > n such that the interval k*100 to k*100+99 has exactly the same prime pattern as the interval n*100 to n*100+99)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.

(Redirected from One Million)

← 999999

1000000

1000001 →

List of numbers
Integers

← 10⁰ 10¹ 10² 10³ 10⁴ 10⁵ 10⁶ 10⁷ 10⁸ 10⁹

Cardinal

one million

Ordinal

1000000th
(one millionth)

Factorization

2⁶ × 5⁶

Greek numeral

Roman numeral

Binary

11110100001001000000₂

Ternary

1212210202001₃

Senary

33233344₆

Octal

3641100₈

Duodecimal

402854₁₂

Hexadecimal

F4240₁₆

Look up million in Wiktionary, the free dictionary.

The meaning of the word «million» is common to the short scale and long scale numbering systems, unlike the larger numbers, which have different names in the two systems.

1,000,000 is also the square of 1000 and also the cube of 100.

Visualisation of powers of ten from 1 to 1 million

Visualizing one million[edit]

Information: Not counting spaces, the text printed on 136 pages of an Encyclopædia Britannica, or 600 pages of pulp paperback fiction contains approximately one million characters.
Length: There are one million millimetres in a kilometre, and roughly a million sixteenths of an inch in a mile (1 sixteenth = 0.0625). A typical car tire might rotate a million times in a 1,900-kilometre (1,200 mi) trip, while the engine would do several times that number of revolutions.
Fingers: If the width of a human finger is 22 mm (7⁄8 in), then a million fingers lined up would cover a distance of 22 km (14 mi). If a person walks at a speed of 4 km/h (2.5 mph), it would take them approximately five and a half hours to reach the end of the fingers.
Area: A square a thousand objects or units on a side contains a million such objects or square units, so a million holes might be found in less than three square yards of window screen, or similarly, in about one half square foot (400–500 cm²) of bed sheet cloth. A city lot 70 by 100 feet is about a million square inches.
Volume: The cube root of one million is one hundred, so a million objects or cubic units is contained in a cube a hundred objects or linear units on a side. A million grains of table salt or granulated sugar occupies about 64 mL (2.3 imp fl oz; 2.2 US fl oz), the volume of a cube one hundred grains on a side. One million cubic inches would be the volume of a small room 8+1⁄3 feet long by 8+1⁄3 feet wide by 8+1⁄3 feet high.
Mass: A million cubic millimetres (small droplets) of water would have a volume of one litre and a mass of one kilogram. A million millilitres or cubic centimetres (one cubic metre) of water has a mass of a million grams or one tonne.
Weight: A million 80-milligram (1.2 gr) honey bees would weigh the same as an 80 kg (180 lb) person.
Landscape: A pyramidal hill 600 feet (180 m) wide at the base and 100 feet (30 m) high would weigh about a million short tons.
Computer: A display resolution of 1,280 by 800 pixels contains 1,024,000 pixels.
Money: A USD bill of any denomination weighs 1 gram (0.035 oz). There are 454 grams in a pound. One million USD bills would weigh 1 megagram (1,000 kg; 2,200 lb) or 1 tonne (just over 1 short ton).
Time: A million seconds, 1 megasecond, is 11.57 days.

In Indian English and Pakistani English, it is also expressed as 10 lakh. Lakh is derived from lakṣa for 100,000 in Sanskrit.

One million black dots (pixels) – each tile with white or grey background contains 1000 dots (full image)

Selected 7-digit numbers (1,000,001–9,999,999)[edit]

1,000,001 to 1,999,999[edit]

1,000,003 = Smallest 7-digit prime number
1,000,405 = Smallest triangular number with 7 digits and the 1,414th triangular number
1,002,001 = 1001², palindromic square
1,006,301 = First number of the first pair of prime quadruplets occurring thirty apart ({1006301, 1006303, 1006307, 1006309} and {1006331, 1006333, 1006337, 1006339})^[9]
1,024,000 = Sometimes, the number of bytes in a megabyte^[10]
1,030,301 = 101³, palindromic cube
1,037,718 = Large Schröder number
1,048,576 = 1024² = 32⁴ = 16⁵ = 4¹⁰ = 2²⁰, the number of bytes in a mebibyte (or often, a megabyte)
1,048,976 = smallest 7 digit Leyland number
1,058,576 = Leyland number
1,058,841 = 7⁶ x 3²
1,084,051 = fifth Keith prime^[11]
1,089,270 = harmonic divisor number^[12]
1,111,111 = repunit
1,112,083 = logarithmic number^[13]
1,129,308³² + 1 is prime^[14]
1,136,689 = Pell number,^[15] Markov number
1,174,281 = Fine number^[16]
1,185,921 = 1089² = 33⁴
1,200,304 = 1⁷ + 2⁷ + 3⁷ + 4⁷ + 5⁷ + 6⁷ + 7⁷ ^[17]
1,203,623 = smallest unprimeable number ending in 3^[18]^[19]
1,234,321 = 1111², palindromic square
1,262,180 = number of triangle-free graphs on 12 vertices^[20]
1,278,818 = Markov number
1,299,709 = 100,000th prime number
1,336,336 = 1156² = 34⁴
1,346,269 = Fibonacci number,^[21] Markov number
1,367,631 = 111³, palindromic cube
1,413,721 = square triangular number^[22]
1,419,857 = 17⁵
1,421,280 = harmonic divisor number^[12]
1,441,440 = colossally abundant number,^[23] superior highly composite number^[24]
1,441,889 = Markov number
1,500,625 = 1225² = 35⁴
1,539,720 = harmonic divisor number^[12]
1,563,372 = Wedderburn-Etherington number^[25]
1,594,323 = 3¹³
1,596,520 = Leyland number
1,606,137 = number of ways to partition {1,2,3,4,5,6,7,8,9} and then partition each cell (block) into subcells.^[26]
1,607,521/1,136,689 ≈ √2
1,647,086 = Leyland number
1,671,800 = Initial number of first century xx00 to xx99 consisting entirely of composite numbers^[27]
1,679,616 = 1296² = 36⁴ = 6⁸
1,686,049 = Markov prime
1,687,989 = number of square (0,1)-matrices without zero rows and with exactly 7 entries equal to 1^[28]
1,730,787 = Riordan number
1,741,725 = equal to the sum of the seventh power of its digits
1,771,561 = 1331² = 121³ = 11⁶, also, Commander Spock’s estimate for the tribble population in the Star Trek episode «The Trouble with Tribbles»
1,864,637 = k such that the sum of the squares of the first k primes is divisible by k.^[29]
1,874,161 = 1369² = 37⁴
1,889,568 = 18⁵
1,928,934 = 2 x 3⁹ x 7²
1,941,760 = Leyland number
1,953,125 = 125³ = 5⁹

2,000,000 to 2,999,999[edit]

2,000,002 = number of surface-points of a tetrahedron with edge-length 1000^[30]
2,000,376 = 126³
2,012,174 = Leyland number
2,012,674 = Markov number
2,085,136 = 1444² = 38⁴
2,097,152 = 128³ = 8⁷ = 2²¹
2,097,593 = Leyland prime^[31]
2,124,679 = largest known Wolstenholme prime^[32]
2,178,309 = Fibonacci number^[21]
2,222,222 = repdigit
2,313,441 = 1521² = 39⁴
2,356,779 = Motzkin number^[33]
2,423,525 = Markov number
2,476,099 = 19⁵
2,560,000 = 1600² = 40⁴
2,567,284 = number of partially ordered set with 10 unlabeled elements^[34]
2,646,723 = little Schroeder number
2,674,440 = Catalan number^[35]
2,692,537 = Leonardo prime
2,744,210 = Pell number^[15]
2,796,203 = Wagstaff prime,^[36] Jacobsthal prime
2,825,761 = 1681² = 41⁴
2,890,625 = 1-automorphic number^[37]
2,922,509 = Markov prime
2,985,984 = 1728² = 144³ = 12⁶ = 1,000,000₁₂ AKA a great-great-gross

3,000,000 to 3,999,999[edit]

3,111,696 = 1764² = 42⁴
3,200,000 = 20⁵
3,263,442 = product of the first five terms of Sylvester’s sequence
3,263,443 = sixth term of Sylvester’s sequence^[38]
3,276,509 = Markov prime
3,301,819 = alternating factorial^[39]
3,333,333 = repdigit
3,360,633 = palindromic in 3 consecutive bases: 6281826₉ = 3360633₁₀ = 1995991₁₁
3,418,801 = 1849² = 43⁴
3,426,576 = number of free 15-ominoes
3,524,578 = Fibonacci number,^[21] Markov number
3,554,688 = 2-automorphic number^[40]
3,626,149 = Wedderburn–Etherington prime^[25]
3,628,800 = 10!
3,748,096 = 1936² = 44⁴
3,880,899/2,744,210 ≈ √2

4,000,000 to 4,999,999[edit]

4,008,004 = 2002², palindromic square
4,037,913 = sum of the first ten factorials
4,084,101 = 21⁵
4,100,625 = 2025² = 45⁴
4,194,304 = 2048² = 4¹¹ = 2²²
4,194,788 = Leyland number
4,208,945 = Leyland number
4,210,818 = equal to the sum of the seventh powers of its digits
4,213,597 = Bell number^[41]
4,260,282 = Fine number^[42]
4,297,512 = 12-th derivative of x^x at x=1^[43]
4,324,320 = colossally abundant number,^[23] superior highly composite number,^[24] pronic number
4,400,489 = Markov number
4,444,444 = repdigit
4,477,456 = 2116² = 46⁴
4,782,969 = 2187² = 9⁷ = 3¹⁴
4,782,974 = n such that n | (3ⁿ + 5)^[44]
4,785,713 = Leyland number
4,805,595 = Riordan number
4,826,809 = 2197² = 169³ = 13⁶
4,879,681 = 2209² = 47⁴

5,000,000 to 5,999,999[edit]

5,134,240 = the largest number that cannot be expressed as the sum of distinct fourth powers
5,153,632 = 22⁵
5,221,225 = 2285², palindromic square
5,293,446 = Large Schröder number
5,308,416 = 2304² = 48⁴
5,496,925 = first cyclic number in base 6
5,555,555 = repdigit
5,702,887 = Fibonacci number^[21]
5,761,455 = The number of primes under 10⁸
5,764,801 = 2401² = 49⁴ = 7⁸
5,882,353 = 588² + 2353²

6,000,000 to 6,999,999[edit]

6,250,000 = 2500² = 50⁴
6,436,343 = 23⁵
6,536,382 = Motzkin number^[33]
6,625,109 = Pell number,^[15] Markov number
6,666,666 = repdigit
6,765,201 = 2601² = 51⁴
6,948,496 = 2636², palindromic square

7,000,000 to 7,999,999[edit]

7,109,376 = 1-automorphic number^[37]
7,311,616 = 2704² = 52⁴
7,453,378 = Markov number
7,529,536 = 2744² = 196³ = 14⁶
7,652,413 = Largest n-digit pandigital prime
7,777,777 = repdigit
7,779,311 = A hit song written by Prince and released in 1982 by The Time
7,861,953 = Leyland number
7,890,481 = 2809² = 53⁴
7,906,276 = pentagonal triangular number
7,913,837 = Keith number^[11]
7,962,624 = 24⁵

8,000,000 to 8,999,999[edit]

8,000,000 = Used to represent infinity in Japanese mythology
8,108,731 = repunit prime in base 14
8,388,607 = second composite Mersenne number with a prime exponent
8,388,608 = 2²³
8,389,137 = Leyland number
8,399,329 = Markov number
8,436,379 = Wedderburn-Etherington number^[25]
8,503,056 = 2916² = 54⁴
8,675,309 = A hit song for Tommy Tutone (also a twin prime with 8,675,311)
8,675,311 = Twin prime with 8,675,309
8,888,888 = repdigit
8,946,176 = self-descriptive number in base 8

9,000,000 to 9,999,999[edit]

9,150,625 = 3025² = 55⁴
9,227,465 = Fibonacci number,^[21] Markov number
9,369,319 = Newman–Shanks–Williams prime^[45]
9,647,009 = Markov number
9,653,449 = square Stella octangula number
9,581,014 = n such that n | (3ⁿ + 5)^[46]
9,663,500 = Initial number of first century xx00 to xx99 that possesses an identical prime pattern to any century with four or fewer digits: its prime pattern of {9663503, 9663523, 9663527, 9663539, 9663553, 9663581, 9663587} is identical to {5903, 5923, 5927, 5939, 5953, 5981, 5987}^[47]^[48]
9,694,845 = Catalan number^[35]
9,699,690 = eighth primorial
9,765,625 = 3125² = 25⁵ = 5¹⁰
9,800,817 = equal to the sum of the seventh powers of its digits
9,834,496 = 3136² = 56⁴
9,865,625 = Leyland number
9,926,315 = equal to the sum of the seventh powers of its digits
9,938,375 = 215³, the largest 7-digit cube
9,997,156 = largest triangular number with 7 digits and the 4,471st triangular number
9,998,244 = 3162², the largest 7-digit square
9,999,991 = Largest 7-digit prime number
9,999,999 = repdigit

References[edit]

^ «million». Dictionary.com Unabridged. Random House, Inc. Retrieved 4 October 2010.
^ «m». Oxford Dictionaries. Oxford University Press. Archived from the original on July 6, 2012. Retrieved 2015-06-30.
^ «figures». The Economist Style Guide (11th ed.). The Economist. 2015. ISBN 9781782830917.
^ «6.7 Abbreviating ‘million’ and ‘billion’«. English Style Guide. A handbook for authors and translators in the European Commission (PDF) (2019 ed.). 26 February 2019. p. 37.
^ «m». Merriam-Webster. Merriam-Webster Inc. Retrieved 2015-06-30.
^ «Definition of ‘M’«. Collins English Dictionary. HarperCollins Publishers. Retrieved 2015-06-30.
^ Averkamp, Harold. «Q&A: What Does M and MM Stand For?». AccountingCoach.com. AccountingCoach, LLC. Retrieved 25 June 2015.
^ David Wells (1987). The Penguin Dictionary of Curious and Interesting Numbers. London: Penguin Group. p. 185. 1,000,000 = 10⁶
^ Sloane, N. J. A. (ed.). «Sequence A059925 (Initial members of two prime quadruples (A007530) with the smallest possible difference of 30.)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2019-01-27.
^ Tracing the History of the Computer — History of the Floppy Disk
^ ^a ^b «Sloane’s A007629 : Repfigit (REPetitive FIbonacci-like diGIT) numbers (or Keith numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b ^c «Sloane’s A001599 : Harmonic or Ore numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A002104 (Logarithmic numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A006315 (Numbers n such that n^32 + 1 is prime)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ ^a ^b ^c «Sloane’s A000129 : Pell numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000957». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-06-01.
^ Sloane, N. J. A. (ed.). «Sequence A031971». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Collins, Julia (2019). Numbers in Minutes. United Kingdom: Quercus. p. 140. ISBN 978-1635061772.
^ Sloane, N. J. A. (ed.). «Sequence A143641 (Odd prime-proof numbers not ending in 5)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A006785 (Number of triangle-free graphs on n vertices)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ ^a ^b ^c ^d ^e «Sloane’s A000045 : Fibonacci numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Sloane’s A001110 : Square triangular numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b «Sloane’s A004490 : Colossally abundant numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b «Sloane’s A002201 : Superior highly composite numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b ^c «Sloane’s A001190 : Wedderburn-Etherington numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000258 (Expansion of e.g.f. exp(exp(exp(x)-1)-1))». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A181098 (Primefree centuries)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2019-01-27.
^ Sloane, N. J. A. (ed.). «Sequence A122400 (Number of square (0,1)-matrices without zero rows and with exactly n entries equal to 1)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A111441 (Numbers k such that the sum of the squares of the first k primes is divisible by k)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-06-02.
^ Sloane, N. J. A. (ed.). «Sequence A005893 (Number of points on surface of tetrahedron)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ «Sloane’s A094133 : Leyland primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Wolstenholme primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b «Sloane’s A001006 : Motzkin numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000112 (Number of partially ordered sets (posets) with n unlabeled elements)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ ^a ^b «Sloane’s A000108 : Catalan numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Sloane’s A000979 : Wagstaff primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ ^a ^b Sloane, N. J. A. (ed.). «Sequence A003226 (Automorphic numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2019-04-06.
^ «Sloane’s A000058 : Sylvester’s sequence». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ «Sloane’s A005165 : Alternating factorials». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A030984 (2-automorphic numbers)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2021-09-01.
^ «Sloane’s A000110 : Bell or exponential numbers». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A000957». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-06-01.
^ Sloane, N. J. A. (ed.). «Sequence A005727». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ Sloane, N. J. A. (ed.). «Sequence A277288 (Positive integers n such that n)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ «Sloane’s A088165 : NSW primes». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-17.
^ Sloane, N. J. A. (ed.). «Sequence A277288 (Positive integers n such that n)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
^ «First pair of primes (p1, p2) that begin centuries of primes having the same prime configuration, ordered by increasing p2. Each configuration is allowed only once». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2022-07-03.
^ Sloane, N. J. A. (ed.). «Sequence A258275 (Smallest number k > n such that the interval k*100 to k*100+99 has exactly the same prime pattern as the interval n*100 to n*100+99)». The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.

Как писать миллион римскими цифрами

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математическая энциклопедия
как записать число 2013 римскими цифрами?, история
Обозначение чисел римскими цифрами

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Число в римскую цифру

число

1000000 = MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM

Римская цифра в число

римская цифра

MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM = 1000000

Главная
Справочник
Таблицы
Большая таблица Римских цифр от 1 до 1000

Римские цифры — это натуральные числа, записанные при помощи повторения 7 латинских букв, в определённой прописанной правилами последовательности:

I (1), V (5), X (10), L (50), C (100), D (500), M (1000)

Арабские цифры	Римские цифры
1	I
2	II
3	III
4	IV
5	V
6	VI
7	VII
8	VIII
9	IX
10	X
11	XI
12	XII
13	XIII
14	XIV
15	XV
16	XVI
17	XVII
18	XVIII
19	XIX
20	XX
21	XXI
22	XXII
23	XXIII
24	XXIV
25	XXV
26	XXVI
27	XXVII
28	XXVIII
29	XXIX
30	XXX
31	XXXI
32	XXXII
33	XXXIII
34	XXXIV
35	XXXV
36	XXXVI
37	XXXVII
38	XXXVIII
39	XXXIX
40	XL
41	XLI
42	XLII
43	XLIII
44	XLIV
45	XLV
46	XLVI
47	XLVII
48	XLVIII
49	XLIX
50	L
51	LI
52	LII
53	LIII
54	LIV
55	LV
56	LVI
57	LVII
58	LVIII
59	LIX
60	LX
61	LXI
62	LXII
63	LXIII
64	LXIV
65	LXV
66	LXVI
67	LXVII
68	LXVIII
69	LXIX
70	LXX
71	LXXI
72	LXXII
73	LXXIII
74	LXXIV
75	LXXV
76	LXXVI
77	LXXVII
78	LXXVIII
79	LXXIX
80	LXXX
81	LXXXI
82	LXXXII
83	LXXXIII
84	LXXXIV
85	LXXXV
86	LXXXVI
87	LXXXVII
88	LXXXVIII
89	LXXXIX
90	XC
91	XCI
92	XCII
93	XCIII
94	XCIV
95	XCV
96	XCVI
97	XCVII
98	XCVIII
99	XCIX
100	C
101	CI
102	CII
103	CIII
104	CIV
105	CV
106	CVI
107	CVII
108	CVIII
109	CIX
110	CX
111	CXI
112	CXII
113	CXIII
114	CXIV
115	CXV
116	CXVI
117	CXVII
118	CXVIII
119	CXIX
120	CXX
121	CXXI
122	CXXII
123	CXXIII
124	CXXIV
125	CXXV
126	CXXVI
127	CXXVII
128	CXXVIII
129	CXXIX
130	CXXX
131	CXXXI
132	CXXXII
133	CXXXIII
134	CXXXIV
135	CXXXV
136	CXXXVI
137	CXXXVII
138	CXXXVIII
139	CXXXIX
140	CXL
141	CXLI
142	CXLII
143	CXLIII
144	CXLIV
145	CXLV
146	CXLVI
147	CXLVII
148	CXLVIII
149	CXLIX
150	CL
151	CLI
152	CLII
153	CLIII
154	CLIV
155	CLV
156	CLVI
157	CLVII
158	CLVIII
159	CLIX
160	CLX
161	CLXI
162	CLXII
163	CLXIII
164	CLXIV
165	CLXV
166	CLXVI
167	CLXVII
168	CLXVIII
169	CLXIX
170	CLXX
171	CLXXI
172	CLXXII
173	CLXXIII
174	CLXXIV
175	CLXXV
176	CLXXVI
177	CLXXVII
178	CLXXVIII
179	CLXXIX
180	CLXXX
181	CLXXXI
182	CLXXXII
183	CLXXXIII
184	CLXXXIV
185	CLXXXV
186	CLXXXVI
187	CLXXXVII
188	CLXXXVIII
189	CLXXXIX
190	CXC
191	CXCI
192	CXCII
193	CXCIII
194	CXCIV
195	CXCV
196	CXCVI
197	CXCVII
198	CXCVIII
199	CXCIX
200	CC
201	CCI
202	CCII
203	CCIII
204	CCIV
205	CCV
206	CCVI
207	CCVII
208	CCVIII
209	CCIX
210	CCX
211	CCXI
212	CCXII
213	CCXIII
214	CCXIV
215	CCXV
216	CCXVI
217	CCXVII
218	CCXVIII
219	CCXIX
220	CCXX
221	CCXXI
222	CCXXII
223	CCXXIII
224	CCXXIV
225	CCXXV
226	CCXXVI
227	CCXXVII
228	CCXXVIII
229	CCXXIX
230	CCXXX
231	CCXXXI
232	CCXXXII
233	CCXXXIII
234	CCXXXIV
235	CCXXXV
236	CCXXXVI
237	CCXXXVII
238	CCXXXVIII
239	CCXXXIX
240	CCXL
241	CCXLI
242	CCXLII
243	CCXLIII
244	CCXLIV
245	CCXLV
246	CCXLVI
247	CCXLVII
248	CCXLVIII
249	CCXLIX
250	CCL
251	CCLI
252	CCLII
253	CCLIII
254	CCLIV
255	CCLV
256	CCLVI
257	CCLVII
258	CCLVIII
259	CCLIX
260	CCLX
261	CCLXI
262	CCLXII
263	CCLXIII
264	CCLXIV
265	CCLXV
266	CCLXVI
267	CCLXVII
268	CCLXVIII
269	CCLXIX
270	CCLXX
271	CCLXXI
272	CCLXXII
273	CCLXXIII
274	CCLXXIV
275	CCLXXV
276	CCLXXVI
277	CCLXXVII
278	CCLXXVIII
279	CCLXXIX
280	CCLXXX
281	CCLXXXI
282	CCLXXXII
283	CCLXXXIII
284	CCLXXXIV
285	CCLXXXV
286	CCLXXXVI
287	CCLXXXVII
288	CCLXXXVIII
289	CCLXXXIX
290	CCXC
291	CCXCI
292	CCXCII
293	CCXCIII
294	CCXCIV
295	CCXCV
296	CCXCVI
297	CCXCVII
298	CCXCVIII
299	CCXCIX
300	CCC
301	CCCI
302	CCCII
303	CCCIII
304	CCCIV
305	CCCV
306	CCCVI
307	CCCVII
308	CCCVIII
309	CCCIX
310	CCCX
311	CCCXI
312	CCCXII
313	CCCXIII
314	CCCXIV
315	CCCXV
316	CCCXVI
317	CCCXVII
318	CCCXVIII
319	CCCXIX
320	CCCXX
321	CCCXXI
322	CCCXXII
323	CCCXXIII
324	CCCXXIV
325	CCCXXV
326	CCCXXVI
327	CCCXXVII
328	CCCXXVIII
329	CCCXXIX
330	CCCXXX
331	CCCXXXI
332	CCCXXXII
333	CCCXXXIII
334	CCCXXXIV
335	CCCXXXV
336	CCCXXXVI
337	CCCXXXVII
338	CCCXXXVIII
339	CCCXXXIX
340	CCCXL
341	CCCXLI
342	CCCXLII
343	CCCXLIII
344	CCCXLIV
345	CCCXLV
346	CCCXLVI
347	CCCXLVII
348	CCCXLVIII
349	CCCXLIX
350	CCCL
351	CCCLI
352	CCCLII
353	CCCLIII
354	CCCLIV
355	CCCLV
356	CCCLVI
357	CCCLVII
358	CCCLVIII
359	CCCLIX
360	CCCLX
361	CCCLXI
362	CCCLXII
363	CCCLXIII
364	CCCLXIV
365	CCCLXV
366	CCCLXVI
367	CCCLXVII
368	CCCLXVIII
369	CCCLXIX
370	CCCLXX
371	CCCLXXI
372	CCCLXXII
373	CCCLXXIII
374	CCCLXXIV
375	CCCLXXV
376	CCCLXXVI
377	CCCLXXVII
378	CCCLXXVIII
379	CCCLXXIX
380	CCCLXXX
381	CCCLXXXI
382	CCCLXXXII
383	CCCLXXXIII
384	CCCLXXXIV
385	CCCLXXXV
386	CCCLXXXVI
387	CCCLXXXVII
388	CCCLXXXVIII
389	CCCLXXXIX
390	CCCXC
391	CCCXCI
392	CCCXCII
393	CCCXCIII
394	CCCXCIV
395	CCCXCV
396	CCCXCVI
397	CCCXCVII
398	CCCXCVIII
399	CCCXCIX
400	CD
401	CDI
402	CDII
403	CDIII
404	CDIV
405	CDV
406	CDVI
407	CDVII
408	CDVIII
409	CDIX
410	CDX
411	CDXI
412	CDXII
413	CDXIII
414	CDXIV
415	CDXV
416	CDXVI
417	CDXVII
418	CDXVIII
419	CDXIX
420	CDXX
421	CDXXI
422	CDXXII
423	CDXXIII
424	CDXXIV
425	CDXXV
426	CDXXVI
427	CDXXVII
428	CDXXVIII
429	CDXXIX
430	CDXXX
431	CDXXXI
432	CDXXXII
433	CDXXXIII
434	CDXXXIV
435	CDXXXV
436	CDXXXVI
437	CDXXXVII
438	CDXXXVIII
439	CDXXXIX
440	CDXL
441	CDXLI
442	CDXLII
443	CDXLIII
444	CDXLIV
445	CDXLV
446	CDXLVI
447	CDXLVII
448	CDXLVIII
449	CDXLIX
450	CDL
451	CDLI
452	CDLII
453	CDLIII
454	CDLIV
455	CDLV
456	CDLVI
457	CDLVII
458	CDLVIII
459	CDLIX
460	CDLX
461	CDLXI
462	CDLXII
463	CDLXIII
464	CDLXIV
465	CDLXV
466	CDLXVI
467	CDLXVII
468	CDLXVIII
469	CDLXIX
470	CDLXX
471	CDLXXI
472	CDLXXII
473	CDLXXIII
474	CDLXXIV
475	CDLXXV
476	CDLXXVI
477	CDLXXVII
478	CDLXXVIII
479	CDLXXIX
480	CDLXXX
481	CDLXXXI
482	CDLXXXII
483	CDLXXXIII
484	CDLXXXIV
485	CDLXXXV
486	CDLXXXVI
487	CDLXXXVII
488	CDLXXXVIII
489	CDLXXXIX
490	CDXC
491	CDXCI
492	CDXCII
493	CDXCIII
494	CDXCIV
495	CDXCV
496	CDXCVI
497	CDXCVII
498	CDXCVIII
499	CDXCIX
500	D
501	DI
502	DII
503	DIII
504	DIV
505	DV
506	DVI
507	DVII
508	DVIII
509	DIX
510	DX
511	DXI
512	DXII
513	DXIII
514	DXIV
515	DXV
516	DXVI
517	DXVII
518	DXVIII
519	DXIX
520	DXX
521	DXXI
522	DXXII
523	DXXIII
524	DXXIV
525	DXXV
526	DXXVI
527	DXXVII
528	DXXVIII
529	DXXIX
530	DXXX
531	DXXXI
532	DXXXII
533	DXXXIII
534	DXXXIV
535	DXXXV
536	DXXXVI
537	DXXXVII
538	DXXXVIII
539	DXXXIX
540	DXL
541	DXLI
542	DXLII
543	DXLIII
544	DXLIV
545	DXLV
546	DXLVI
547	DXLVII
548	DXLVIII
549	DXLIX
550	DL
551	DLI
552	DLII
553	DLIII
554	DLIV
555	DLV
556	DLVI
557	DLVII
558	DLVIII
559	DLIX
560	DLX
561	DLXI
562	DLXII
563	DLXIII
564	DLXIV
565	DLXV
566	DLXVI
567	DLXVII
568	DLXVIII
569	DLXIX
570	DLXX
571	DLXXI
572	DLXXII
573	DLXXIII
574	DLXXIV
575	DLXXV
576	DLXXVI
577	DLXXVII
578	DLXXVIII
579	DLXXIX
580	DLXXX
581	DLXXXI
582	DLXXXII
583	DLXXXIII
584	DLXXXIV
585	DLXXXV
586	DLXXXVI
587	DLXXXVII
588	DLXXXVIII
589	DLXXXIX
590	DXC
591	DXCI
592	DXCII
593	DXCIII
594	DXCIV
595	DXCV
596	DXCVI
597	DXCVII
598	DXCVIII
599	DXCIX
600	DC
601	DCI
602	DCII
603	DCIII
604	DCIV
605	DCV
606	DCVI
607	DCVII
608	DCVIII
609	DCIX
610	DCX
611	DCXI
612	DCXII
613	DCXIII
614	DCXIV
615	DCXV
616	DCXVI
617	DCXVII
618	DCXVIII
619	DCXIX
620	DCXX
621	DCXXI
622	DCXXII
623	DCXXIII
624	DCXXIV
625	DCXXV
626	DCXXVI
627	DCXXVII
628	DCXXVIII
629	DCXXIX
630	DCXXX
631	DCXXXI
632	DCXXXII
633	DCXXXIII
634	DCXXXIV
635	DCXXXV
636	DCXXXVI
637	DCXXXVII
638	DCXXXVIII
639	DCXXXIX
640	DCXL
641	DCXLI
642	DCXLII
643	DCXLIII
644	DCXLIV
645	DCXLV
646	DCXLVI
647	DCXLVII
648	DCXLVIII
649	DCXLIX
650	DCL
651	DCLI
652	DCLII
653	DCLIII
654	DCLIV
655	DCLV
656	DCLVI
657	DCLVII
658	DCLVIII
659	DCLIX
660	DCLX
661	DCLXI
662	DCLXII
663	DCLXIII
664	DCLXIV
665	DCLXV
666	DCLXVI
667	DCLXVII
668	DCLXVIII
669	DCLXIX
670	DCLXX
671	DCLXXI
672	DCLXXII
673	DCLXXIII
674	DCLXXIV
675	DCLXXV
676	DCLXXVI
677	DCLXXVII
678	DCLXXVIII
679	DCLXXIX
680	DCLXXX
681	DCLXXXI
682	DCLXXXII
683	DCLXXXIII
684	DCLXXXIV
685	DCLXXXV
686	DCLXXXVI
687	DCLXXXVII
688	DCLXXXVIII
689	DCLXXXIX
690	DCXC
691	DCXCI
692	DCXCII
693	DCXCIII
694	DCXCIV
695	DCXCV
696	DCXCVI
697	DCXCVII
698	DCXCVIII
699	DCXCIX
700	DCC
701	DCCI
702	DCCII
703	DCCIII
704	DCCIV
705	DCCV
706	DCCVI
707	DCCVII
708	DCCVIII
709	DCCIX
710	DCCX
711	DCCXI
712	DCCXII
713	DCCXIII
714	DCCXIV
715	DCCXV
716	DCCXVI
717	DCCXVII
718	DCCXVIII
719	DCCXIX
720	DCCXX
721	DCCXXI
722	DCCXXII
723	DCCXXIII
724	DCCXXIV
725	DCCXXV
726	DCCXXVI
727	DCCXXVII
728	DCCXXVIII
729	DCCXXIX
730	DCCXXX
731	DCCXXXI
732	DCCXXXII
733	DCCXXXIII
734	DCCXXXIV
735	DCCXXXV
736	DCCXXXVI
737	DCCXXXVII
738	DCCXXXVIII
739	DCCXXXIX
740	DCCXL
741	DCCXLI
742	DCCXLII
743	DCCXLIII
744	DCCXLIV
745	DCCXLV
746	DCCXLVI
747	DCCXLVII
748	DCCXLVIII
749	DCCXLIX
750	DCCL
751	DCCLI
752	DCCLII
753	DCCLIII
754	DCCLIV
755	DCCLV
756	DCCLVI
757	DCCLVII
758	DCCLVIII
759	DCCLIX
760	DCCLX
761	DCCLXI
762	DCCLXII
763	DCCLXIII
764	DCCLXIV
765	DCCLXV
766	DCCLXVI
767	DCCLXVII
768	DCCLXVIII
769	DCCLXIX
770	DCCLXX
771	DCCLXXI
772	DCCLXXII
773	DCCLXXIII
774	DCCLXXIV
775	DCCLXXV
776	DCCLXXVI
777	DCCLXXVII
778	DCCLXXVIII
779	DCCLXXIX
780	DCCLXXX
781	DCCLXXXI
782	DCCLXXXII
783	DCCLXXXIII
784	DCCLXXXIV
785	DCCLXXXV
786	DCCLXXXVI
787	DCCLXXXVII
788	DCCLXXXVIII
789	DCCLXXXIX
790	DCCXC
791	DCCXCI
792	DCCXCII
793	DCCXCIII
794	DCCXCIV
795	DCCXCV
796	DCCXCVI
797	DCCXCVII
798	DCCXCVIII
799	DCCXCIX
800	DCCC
801	DCCCI
802	DCCCII
803	DCCCIII
804	DCCCIV
805	DCCCV
806	DCCCVI
807	DCCCVII
808	DCCCVIII
809	DCCCIX
810	DCCCX
811	DCCCXI
812	DCCCXII
813	DCCCXIII
814	DCCCXIV
815	DCCCXV
816	DCCCXVI
817	DCCCXVII
818	DCCCXVIII
819	DCCCXIX
820	DCCCXX
821	DCCCXXI
822	DCCCXXII
823	DCCCXXIII
824	DCCCXXIV
825	DCCCXXV
826	DCCCXXVI
827	DCCCXXVII
828	DCCCXXVIII
829	DCCCXXIX
830	DCCCXXX
831	DCCCXXXI
832	DCCCXXXII
833	DCCCXXXIII
834	DCCCXXXIV
835	DCCCXXXV
836	DCCCXXXVI
837	DCCCXXXVII
838	DCCCXXXVIII
839	DCCCXXXIX
840	DCCCXL
841	DCCCXLI
842	DCCCXLII
843	DCCCXLIII
844	DCCCXLIV
845	DCCCXLV
846	DCCCXLVI
847	DCCCXLVII
848	DCCCXLVIII
849	DCCCXLIX
850	DCCCL
851	DCCCLI
852	DCCCLII
853	DCCCLIII
854	DCCCLIV
855	DCCCLV
856	DCCCLVI
857	DCCCLVII
858	DCCCLVIII
859	DCCCLIX
860	DCCCLX
861	DCCCLXI
862	DCCCLXII
863	DCCCLXIII
864	DCCCLXIV
865	DCCCLXV
866	DCCCLXVI
867	DCCCLXVII
868	DCCCLXVIII
869	DCCCLXIX
870	DCCCLXX
871	DCCCLXXI
872	DCCCLXXII
873	DCCCLXXIII
874	DCCCLXXIV
875	DCCCLXXV
876	DCCCLXXVI
877	DCCCLXXVII
878	DCCCLXXVIII
879	DCCCLXXIX
880	DCCCLXXX
881	DCCCLXXXI
882	DCCCLXXXII
883	DCCCLXXXIII
884	DCCCLXXXIV
885	DCCCLXXXV
886	DCCCLXXXVI
887	DCCCLXXXVII
888	DCCCLXXXVIII
889	DCCCLXXXIX
890	DCCCXC
891	DCCCXCI
892	DCCCXCII
893	DCCCXCIII
894	DCCCXCIV
895	DCCCXCV
896	DCCCXCVI
897	DCCCXCVII
898	DCCCXCVIII
899	DCCCXCIX
900	CM
901	CMI
902	CMII
903	CMIII
904	CMIV
905	CMV
906	CMVI
907	CMVII
908	CMVIII
909	CMIX
910	CMX
911	CMXI
912	CMXII
913	CMXIII
914	CMXIV
915	CMXV
916	CMXVI
917	CMXVII
918	CMXVIII
919	CMXIX
920	CMXX
921	CMXXI
922	CMXXII
923	CMXXIII
924	CMXXIV
925	CMXXV
926	CMXXVI
927	CMXXVII
928	CMXXVIII
929	CMXXIX
930	CMXXX
931	CMXXXI
932	CMXXXII
933	CMXXXIII
934	CMXXXIV
935	CMXXXV
936	CMXXXVI
937	CMXXXVII
938	CMXXXVIII
939	CMXXXIX
940	CMXL
941	CMXLI
942	CMXLII
943	CMXLIII
944	CMXLIV
945	CMXLV
946	CMXLVI
947	CMXLVII
948	CMXLVIII
949	CMXLIX
950	CML
951	CMLI
952	CMLII
953	CMLIII
954	CMLIV
955	CMLV
956	CMLVI
957	CMLVII
958	CMLVIII
959	CMLIX
960	CMLX
961	CMLXI
962	CMLXII
963	CMLXIII
964	CMLXIV
965	CMLXV
966	CMLXVI
967	CMLXVII
968	CMLXVIII
969	CMLXIX
970	CMLXX
971	CMLXXI
972	CMLXXII
973	CMLXXIII
974	CMLXXIV
975	CMLXXV
976	CMLXXVI
977	CMLXXVII
978	CMLXXVIII
979	CMLXXIX
980	CMLXXX
981	CMLXXXI
982	CMLXXXII
983	CMLXXXIII
984	CMLXXXIV
985	CMLXXXV
986	CMLXXXVI
987	CMLXXXVII
988	CMLXXXVIII
989	CMLXXXIX
990	CMXC
991	CMXCI
992	CMXCII
993	CMXCIII
994	CMXCIV
995	CMXCV
996	CMXCVI
997	CMXCVII
998	CMXCVIII
999	CMXCIX
1000	M

На сегодняшний день в рамках общих правил число 15 правильно записывать в такой последовательности XV и не VVV или XIIIII.

Источник

Если материал понравился Вам и оказался для Вас полезным, поделитесь им со своими друзьями!

Гектар — это площадь квадрата со стороной 100 м. Ар — площади квадрата со стороной в 10 м. 1 сотка это 100 квадратных метров
1 ом представляет собой электрическое сопротивление между двумя точками проводника, когда постоянная разность потенциалов 1 вольт, приложенная к этим точкам, создаёт в проводнике ток 1 ампер, а в проводнике не действует какая-либо электродвижущая сила.
1 сухопутная миля (США и Британия) = 1,60934 км
1 Ампер это сила тока, при которой через проводник проходит заряд 1 Кл за 1 сек.

Если вы планируете татуировку с какой-то датой, вам пригодится эта таблица, чтобы составить своё число для тату.

Арабские цифры	Римские цифры
1	I
2	II
3	III
4	IV
5	V
6	VI
7	VII
8	VIII
9	IX
10	X
11	XI
12	XII
13	XIII
14	XIV
15	XV
16	XVI
17	XVII
18	XVIII
19	XIX
20	XX
21	XXI
22	XXII
23	XXIII
24	XXIV
25	XXV
26	XXVI
27	XXVII
28	XXVIII
29	XXIX
30	XXX
31	XXXI
32	XXXII
33	XXXIII
34	XXXIV
35	XXXV
36	XXXVI
37	XXXVII
38	XXXVIII
39	XXXIX
40	XL
41	XLI
42	XLII
43	XLIII
44	XLIV
45	XLV
46	XLVI
47	XLVII
48	XLVIII
49	XLIX
50	L
51	LI
52	LII
53	LIII
54	LIV
55	LV
56	LVI
57	LVII
58	LVIII
59	LIX
60	LX
61	LXI
62	LXII
63	LXIII
64	LXIV
65	LXV
66	LXVI
67	LXVII
68	LXVIII
69	LXIX
70	LXX
71	LXXI
72	LXXII
73	LXXIII
74	LXXIV
75	LXXV
76	LXXVI
77	LXXVII
78	LXXVIII
79	LXXIX
80	LXXX
81	LXXXI
82	LXXXII
83	LXXXIII
84	LXXXIV
85	LXXXV
86	LXXXVI
87	LXXXVII
88	LXXXVIII
89	LXXXIX
90	XC
91	XCI
92	XCII
93	XCIII
94	XCIV
95	XCV
96	XCVI
97	XCVII
98	XCVIII
99	XCIX
100	C
101	CI
102	CII
103	CIII
104	CIV
105	CV
106	CVI
107	CVII
108	CVIII
109	CIX
110	CX
111	CXI
112	CXII
113	CXIII
114	CXIV
115	CXV
116	CXVI
117	CXVII
118	CXVIII
119	CXIX
120	CXX
121	CXXI
122	CXXII
123	CXXIII
124	CXXIV
125	CXXV
126	CXXVI
127	CXXVII
128	CXXVIII
129	CXXIX
130	CXXX
131	CXXXI
132	CXXXII
133	CXXXIII
134	CXXXIV
135	CXXXV
136	CXXXVI
137	CXXXVII
138	CXXXVIII
139	CXXXIX
140	CXL
141	CXLI
142	CXLII
143	CXLIII
144	CXLIV
145	CXLV
146	CXLVI
147	CXLVII
148	CXLVIII
149	CXLIX
150	CL
151	CLI
152	CLII
153	CLIII
154	CLIV
155	CLV
156	CLVI
157	CLVII
158	CLVIII
159	CLIX
160	CLX
161	CLXI
162	CLXII
163	CLXIII
164	CLXIV
165	CLXV
166	CLXVI
167	CLXVII
168	CLXVIII
169	CLXIX
170	CLXX
171	CLXXI
172	CLXXII
173	CLXXIII
174	CLXXIV
175	CLXXV
176	CLXXVI
177	CLXXVII
178	CLXXVIII
179	CLXXIX
180	CLXXX
181	CLXXXI
182	CLXXXII
183	CLXXXIII
184	CLXXXIV
185	CLXXXV
186	CLXXXVI
187	CLXXXVII
188	CLXXXVIII
189	CLXXXIX
190	CXC
191	CXCI
192	CXCII
193	CXCIII
194	CXCIV
195	CXCV
196	CXCVI
197	CXCVII
198	CXCVIII
199	CXCIX
200	CC
201	CCI
202	CCII
203	CCIII
204	CCIV
205	CCV
206	CCVI
207	CCVII
208	CCVIII
209	CCIX
210	CCX
211	CCXI
212	CCXII
213	CCXIII
214	CCXIV
215	CCXV
216	CCXVI
217	CCXVII
218	CCXVIII
219	CCXIX
220	CCXX
221	CCXXI
222	CCXXII
223	CCXXIII
224	CCXXIV
225	CCXXV
226	CCXXVI
227	CCXXVII
228	CCXXVIII
229	CCXXIX
230	CCXXX
231	CCXXXI
232	CCXXXII
233	CCXXXIII
234	CCXXXIV
235	CCXXXV
236	CCXXXVI
237	CCXXXVII
238	CCXXXVIII
239	CCXXXIX
240	CCXL
241	CCXLI
242	CCXLII
243	CCXLIII
244	CCXLIV
245	CCXLV
246	CCXLVI
247	CCXLVII
248	CCXLVIII
249	CCXLIX
250	CCL
251	CCLI
252	CCLII
253	CCLIII
254	CCLIV
255	CCLV
256	CCLVI
257	CCLVII
258	CCLVIII
259	CCLIX
260	CCLX
261	CCLXI
262	CCLXII
263	CCLXIII
264	CCLXIV
265	CCLXV
266	CCLXVI
267	CCLXVII
268	CCLXVIII
269	CCLXIX
270	CCLXX
271	CCLXXI
272	CCLXXII
273	CCLXXIII
274	CCLXXIV
275	CCLXXV
276	CCLXXVI
277	CCLXXVII
278	CCLXXVIII
279	CCLXXIX
280	CCLXXX
281	CCLXXXI
282	CCLXXXII
283	CCLXXXIII
284	CCLXXXIV
285	CCLXXXV
286	CCLXXXVI
287	CCLXXXVII
288	CCLXXXVIII
289	CCLXXXIX
290	CCXC
291	CCXCI
292	CCXCII
293	CCXCIII
294	CCXCIV
295	CCXCV
296	CCXCVI
297	CCXCVII
298	CCXCVIII
299	CCXCIX
300	CCC
301	CCCI
302	CCCII
303	CCCIII
304	CCCIV
305	CCCV
306	CCCVI
307	CCCVII
308	CCCVIII
309	CCCIX
310	CCCX
311	CCCXI
312	CCCXII
313	CCCXIII
314	CCCXIV
315	CCCXV
316	CCCXVI
317	CCCXVII
318	CCCXVIII
319	CCCXIX
320	CCCXX
321	CCCXXI
322	CCCXXII
323	CCCXXIII
324	CCCXXIV
325	CCCXXV
326	CCCXXVI
327	CCCXXVII
328	CCCXXVIII
329	CCCXXIX
330	CCCXXX
331	CCCXXXI
332	CCCXXXII
333	CCCXXXIII
334	CCCXXXIV
335	CCCXXXV
336	CCCXXXVI
337	CCCXXXVII
338	CCCXXXVIII
339	CCCXXXIX
340	CCCXL
341	CCCXLI
342	CCCXLII
343	CCCXLIII
344	CCCXLIV
345	CCCXLV
346	CCCXLVI
347	CCCXLVII
348	CCCXLVIII
349	CCCXLIX
350	CCCL
351	CCCLI
352	CCCLII
353	CCCLIII
354	CCCLIV
355	CCCLV
356	CCCLVI
357	CCCLVII
358	CCCLVIII
359	CCCLIX
360	CCCLX
361	CCCLXI
362	CCCLXII
363	CCCLXIII
364	CCCLXIV
365	CCCLXV
366	CCCLXVI
367	CCCLXVII
368	CCCLXVIII
369	CCCLXIX
370	CCCLXX
371	CCCLXXI
372	CCCLXXII
373	CCCLXXIII
374	CCCLXXIV
375	CCCLXXV
376	CCCLXXVI
377	CCCLXXVII
378	CCCLXXVIII
379	CCCLXXIX
380	CCCLXXX
381	CCCLXXXI
382	CCCLXXXII
383	CCCLXXXIII
384	CCCLXXXIV
385	CCCLXXXV
386	CCCLXXXVI
387	CCCLXXXVII
388	CCCLXXXVIII
389	CCCLXXXIX
390	CCCXC
391	CCCXCI
392	CCCXCII
393	CCCXCIII
394	CCCXCIV
395	CCCXCV
396	CCCXCVI
397	CCCXCVII
398	CCCXCVIII
399	CCCXCIX
400	CD
401	CDI
402	CDII
403	CDIII
404	CDIV
405	CDV
406	CDVI
407	CDVII
408	CDVIII
409	CDIX
410	CDX
411	CDXI
412	CDXII
413	CDXIII
414	CDXIV
415	CDXV
416	CDXVI
417	CDXVII
418	CDXVIII
419	CDXIX
420	CDXX
421	CDXXI
422	CDXXII
423	CDXXIII
424	CDXXIV
425	CDXXV
426	CDXXVI
427	CDXXVII
428	CDXXVIII
429	CDXXIX
430	CDXXX
431	CDXXXI
432	CDXXXII
433	CDXXXIII
434	CDXXXIV
435	CDXXXV
436	CDXXXVI
437	CDXXXVII
438	CDXXXVIII
439	CDXXXIX
440	CDXL
441	CDXLI
442	CDXLII
443	CDXLIII
444	CDXLIV
445	CDXLV
446	CDXLVI
447	CDXLVII
448	CDXLVIII
449	CDXLIX
450	CDL
451	CDLI
452	CDLII
453	CDLIII
454	CDLIV
455	CDLV
456	CDLVI
457	CDLVII
458	CDLVIII
459	CDLIX
460	CDLX
461	CDLXI
462	CDLXII
463	CDLXIII
464	CDLXIV
465	CDLXV
466	CDLXVI
467	CDLXVII
468	CDLXVIII
469	CDLXIX
470	CDLXX
471	CDLXXI
472	CDLXXII
473	CDLXXIII
474	CDLXXIV
475	CDLXXV
476	CDLXXVI
477	CDLXXVII
478	CDLXXVIII
479	CDLXXIX
480	CDLXXX
481	CDLXXXI
482	CDLXXXII
483	CDLXXXIII
484	CDLXXXIV
485	CDLXXXV
486	CDLXXXVI
487	CDLXXXVII
488	CDLXXXVIII
489	CDLXXXIX
490	CDXC
491	CDXCI
492	CDXCII
493	CDXCIII
494	CDXCIV
495	CDXCV
496	CDXCVI
497	CDXCVII
498	CDXCVIII
499	CDXCIX
500	D
501	DI
502	DII
503	DIII
504	DIV
505	DV
506	DVI
507	DVII
508	DVIII
509	DIX
510	DX
511	DXI
512	DXII
513	DXIII
514	DXIV
515	DXV
516	DXVI
517	DXVII
518	DXVIII
519	DXIX
520	DXX
521	DXXI
522	DXXII
523	DXXIII
524	DXXIV
525	DXXV
526	DXXVI
527	DXXVII
528	DXXVIII
529	DXXIX
530	DXXX
531	DXXXI
532	DXXXII
533	DXXXIII
534	DXXXIV
535	DXXXV
536	DXXXVI
537	DXXXVII
538	DXXXVIII
539	DXXXIX
540	DXL
541	DXLI
542	DXLII
543	DXLIII
544	DXLIV
545	DXLV
546	DXLVI
547	DXLVII
548	DXLVIII
549	DXLIX
550	DL
551	DLI
552	DLII
553	DLIII
554	DLIV
555	DLV
556	DLVI
557	DLVII
558	DLVIII
559	DLIX
560	DLX
561	DLXI
562	DLXII
563	DLXIII
564	DLXIV
565	DLXV
566	DLXVI
567	DLXVII
568	DLXVIII
569	DLXIX
570	DLXX
571	DLXXI
572	DLXXII
573	DLXXIII
574	DLXXIV
575	DLXXV
576	DLXXVI
577	DLXXVII
578	DLXXVIII
579	DLXXIX
580	DLXXX
581	DLXXXI
582	DLXXXII
583	DLXXXIII
584	DLXXXIV
585	DLXXXV
586	DLXXXVI
587	DLXXXVII
588	DLXXXVIII
589	DLXXXIX
590	DXC
591	DXCI
592	DXCII
593	DXCIII
594	DXCIV
595	DXCV
596	DXCVI
597	DXCVII
598	DXCVIII
599	DXCIX
600	DC
601	DCI
602	DCII
603	DCIII
604	DCIV
605	DCV
606	DCVI
607	DCVII
608	DCVIII
609	DCIX
610	DCX
611	DCXI
612	DCXII
613	DCXIII
614	DCXIV
615	DCXV
616	DCXVI
617	DCXVII
618	DCXVIII
619	DCXIX
620	DCXX
621	DCXXI
622	DCXXII
623	DCXXIII
624	DCXXIV
625	DCXXV
626	DCXXVI
627	DCXXVII
628	DCXXVIII
629	DCXXIX
630	DCXXX
631	DCXXXI
632	DCXXXII
633	DCXXXIII
634	DCXXXIV
635	DCXXXV
636	DCXXXVI
637	DCXXXVII
638	DCXXXVIII
639	DCXXXIX
640	DCXL
641	DCXLI
642	DCXLII
643	DCXLIII
644	DCXLIV
645	DCXLV
646	DCXLVI
647	DCXLVII
648	DCXLVIII
649	DCXLIX
650	DCL
651	DCLI
652	DCLII
653	DCLIII
654	DCLIV
655	DCLV
656	DCLVI
657	DCLVII
658	DCLVIII
659	DCLIX
660	DCLX
661	DCLXI
662	DCLXII
663	DCLXIII
664	DCLXIV
665	DCLXV
666	DCLXVI
667	DCLXVII
668	DCLXVIII
669	DCLXIX
670	DCLXX
671	DCLXXI
672	DCLXXII
673	DCLXXIII
674	DCLXXIV
675	DCLXXV
676	DCLXXVI
677	DCLXXVII
678	DCLXXVIII
679	DCLXXIX
680	DCLXXX
681	DCLXXXI
682	DCLXXXII
683	DCLXXXIII
684	DCLXXXIV
685	DCLXXXV
686	DCLXXXVI
687	DCLXXXVII
688	DCLXXXVIII
689	DCLXXXIX
690	DCXC
691	DCXCI
692	DCXCII
693	DCXCIII
694	DCXCIV
695	DCXCV
696	DCXCVI
697	DCXCVII
698	DCXCVIII
699	DCXCIX
700	DCC
701	DCCI
702	DCCII
703	DCCIII
704	DCCIV
705	DCCV
706	DCCVI
707	DCCVII
708	DCCVIII
709	DCCIX
710	DCCX
711	DCCXI
712	DCCXII
713	DCCXIII
714	DCCXIV
715	DCCXV
716	DCCXVI
717	DCCXVII
718	DCCXVIII
719	DCCXIX
720	DCCXX
721	DCCXXI
722	DCCXXII
723	DCCXXIII
724	DCCXXIV
725	DCCXXV
726	DCCXXVI
727	DCCXXVII
728	DCCXXVIII
729	DCCXXIX
730	DCCXXX
731	DCCXXXI
732	DCCXXXII
733	DCCXXXIII
734	DCCXXXIV
735	DCCXXXV
736	DCCXXXVI
737	DCCXXXVII
738	DCCXXXVIII
739	DCCXXXIX
740	DCCXL
741	DCCXLI
742	DCCXLII
743	DCCXLIII
744	DCCXLIV
745	DCCXLV
746	DCCXLVI
747	DCCXLVII
748	DCCXLVIII
749	DCCXLIX
750	DCCL
751	DCCLI
752	DCCLII
753	DCCLIII
754	DCCLIV
755	DCCLV
756	DCCLVI
757	DCCLVII
758	DCCLVIII
759	DCCLIX
760	DCCLX
761	DCCLXI
762	DCCLXII
763	DCCLXIII
764	DCCLXIV
765	DCCLXV
766	DCCLXVI
767	DCCLXVII
768	DCCLXVIII
769	DCCLXIX
770	DCCLXX
771	DCCLXXI
772	DCCLXXII
773	DCCLXXIII
774	DCCLXXIV
775	DCCLXXV
776	DCCLXXVI
777	DCCLXXVII
778	DCCLXXVIII
779	DCCLXXIX
780	DCCLXXX
781	DCCLXXXI
782	DCCLXXXII
783	DCCLXXXIII
784	DCCLXXXIV
785	DCCLXXXV
786	DCCLXXXVI
787	DCCLXXXVII
788	DCCLXXXVIII
789	DCCLXXXIX
790	DCCXC
791	DCCXCI
792	DCCXCII
793	DCCXCIII
794	DCCXCIV
795	DCCXCV
796	DCCXCVI
797	DCCXCVII
798	DCCXCVIII
799	DCCXCIX
800	DCCC
801	DCCCI
802	DCCCII
803	DCCCIII
804	DCCCIV
805	DCCCV
806	DCCCVI
807	DCCCVII
808	DCCCVIII
809	DCCCIX
810	DCCCX
811	DCCCXI
812	DCCCXII
813	DCCCXIII
814	DCCCXIV
815	DCCCXV
816	DCCCXVI
817	DCCCXVII
818	DCCCXVIII
819	DCCCXIX
820	DCCCXX
821	DCCCXXI
822	DCCCXXII
823	DCCCXXIII
824	DCCCXXIV
825	DCCCXXV
826	DCCCXXVI
827	DCCCXXVII
828	DCCCXXVIII
829	DCCCXXIX
830	DCCCXXX
831	DCCCXXXI
832	DCCCXXXII
833	DCCCXXXIII
834	DCCCXXXIV
835	DCCCXXXV
836	DCCCXXXVI
837	DCCCXXXVII
838	DCCCXXXVIII
839	DCCCXXXIX
840	DCCCXL
841	DCCCXLI
842	DCCCXLII
843	DCCCXLIII
844	DCCCXLIV
845	DCCCXLV
846	DCCCXLVI
847	DCCCXLVII
848	DCCCXLVIII
849	DCCCXLIX
850	DCCCL
851	DCCCLI
852	DCCCLII
853	DCCCLIII
854	DCCCLIV
855	DCCCLV
856	DCCCLVI
857	DCCCLVII
858	DCCCLVIII
859	DCCCLIX
860	DCCCLX
861	DCCCLXI
862	DCCCLXII
863	DCCCLXIII
864	DCCCLXIV
865	DCCCLXV
866	DCCCLXVI
867	DCCCLXVII
868	DCCCLXVIII
869	DCCCLXIX
870	DCCCLXX
871	DCCCLXXI
872	DCCCLXXII
873	DCCCLXXIII
874	DCCCLXXIV
875	DCCCLXXV
876	DCCCLXXVI
877	DCCCLXXVII
878	DCCCLXXVIII
879	DCCCLXXIX
880	DCCCLXXX
881	DCCCLXXXI
882	DCCCLXXXII
883	DCCCLXXXIII
884	DCCCLXXXIV
885	DCCCLXXXV
886	DCCCLXXXVI
887	DCCCLXXXVII
888	DCCCLXXXVIII
889	DCCCLXXXIX
890	DCCCXC
891	DCCCXCI
892	DCCCXCII
893	DCCCXCIII
894	DCCCXCIV
895	DCCCXCV
896	DCCCXCVI
897	DCCCXCVII
898	DCCCXCVIII
899	DCCCXCIX
900	CM
901	CMI
902	CMII
903	CMIII
904	CMIV
905	CMV
906	CMVI
907	CMVII
908	CMVIII
909	CMIX
910	CMX
911	CMXI
912	CMXII
913	CMXIII
914	CMXIV
915	CMXV
916	CMXVI
917	CMXVII
918	CMXVIII
919	CMXIX
920	CMXX
921	CMXXI
922	CMXXII
923	CMXXIII
924	CMXXIV
925	CMXXV
926	CMXXVI
927	CMXXVII
928	CMXXVIII
929	CMXXIX
930	CMXXX
931	CMXXXI
932	CMXXXII
933	CMXXXIII
934	CMXXXIV
935	CMXXXV
936	CMXXXVI
937	CMXXXVII
938	CMXXXVIII
939	CMXXXIX
940	CMXL
941	CMXLI
942	CMXLII
943	CMXLIII
944	CMXLIV
945	CMXLV
946	CMXLVI
947	CMXLVII
948	CMXLVIII
949	CMXLIX
950	CML
951	CMLI
952	CMLII
953	CMLIII
954	CMLIV
955	CMLV
956	CMLVI
957	CMLVII
958	CMLVIII
959	CMLIX
960	CMLX
961	CMLXI
962	CMLXII
963	CMLXIII
964	CMLXIV
965	CMLXV
966	CMLXVI
967	CMLXVII
968	CMLXVIII
969	CMLXIX
970	CMLXX
971	CMLXXI
972	CMLXXII
973	CMLXXIII
974	CMLXXIV
975	CMLXXV
976	CMLXXVI
977	CMLXXVII
978	CMLXXVIII
979	CMLXXIX
980	CMLXXX
981	CMLXXXI
982	CMLXXXII
983	CMLXXXIII
984	CMLXXXIV
985	CMLXXXV
986	CMLXXXVI
987	CMLXXXVII
988	CMLXXXVIII
989	CMLXXXIX
990	CMXC
991	CMXCI
992	CMXCII
993	CMXCIII
994	CMXCIV
995	CMXCV
996	CMXCVI
997	CMXCVII
998	CMXCVIII
999	CMXCIX
1000	M

* Римские цифры — это натуральные числа, записанные при помощи повторения 7 латинских букв, в определённой прописанной правилами последовательности: I (1), V (5), X (10), L (50), C (100), D (500), M (1000).

Источник

PHILOLOGIA CLASSICA

Сайт кафедры классической филологии БГУ

Римские цифры и числа

Конвертер римских чисел онлайн

Введите число, используя арабские (0…9) или римские (I, V, X, L, C, D, M) цифры, и нажмите кнопку Конвертировать.
Корректно конвертируются целые числа от 1 до 3 999 (от I до MMMCMXCIX).

Принципы римской системы счисления

В настоящее время в римской системе счисления используются следующие знаки:

I = 1;
V = 5;
X = 10;
L = 50;
C = 100;
D = 500;
M = 1000.

Все целые числа от 1 до 3999 записываются с помощью приведенных выше цифр. При этом:

если большая цифра стоит перед меньшей, они складываются:

VI = 5 + 1 = 6;
XV = 10 + 5 = 15;
LX = 50 + 10 = 60;
CL = 100 + 50 = 150;

если меньшая цифра стоит перед большей (в этом случае она не может повторяться), то меньшая вычитается из большей; вычитаться могут только цифры, обозначающие 1 или степени 10; уменьшаемым может быть только цифра, ближайшая в числовом ряду к вычитаемой:

IV = 5 — 1 = 4;
IX = 10 — 1 = 9;
XL = 50 — 10 = 40;
XC = 100 — 10 = 90;

цифры V, L, D не могут повторяться; цифры I, X, C, M могут повторяться не более трех раз подряд:

VIII = 8;
LXXX = 80;
DCCC = 800;
MMMD = 3500.

черта над цифрой увеличивает ее значение в 1 000 раз:

V = 5 000;
X = 10 000;
L = 50 000;
C = 100 000;
D = 500 000;
M = 1 000 000.

Основные римские числа

1 = I
2 = II
3 = III
4 = IV
5 = V
6 = VI
7 = VII
8 = VIII
9 = IX
10 = X
20 = XX
30 = XXX
40 = XL
50 = L
60 = LX
70 = LXX
80 = LXXX
90 = XC
100 = C
200 = CC
300 = CCC
400 = CD
500 = D
600 = DC
700 = DCC
800 = DCCC
900 = CM
1 000 = M
2 000 = MM
3 000 = MMM
4 000 = MV
5 000 = V
6 000 = VM
7 000 = VMM
8 000 = VMMM
9 000 = MX
10 000 = X
20 000 = XX
30 000 = XXX
40 000 = XL
50 000 = L
60 000 = LX
70 000 = LXX
80 000 = LXXX
90 000 = XC
100 000 = C
200 000 = CC
300 000 = CCC
400 000 = CD
500 000 = D
600 000 = DC
700 000 = DCC
800 000 = DCCC
900 000 = CM
1 000 000 = M

Источник

Count n Roman numbers. What is the largest number you can write? Print out these charts to learn.

1 = I
2 = II
3 = III = IIV
4 = IV = IIII
5 = V
6 = VI
7 = VII
8 = VIII
9 = IX = VIIII
10 = X

11 = XI
12 = XII
13 = XIII
14 = XIV
15 = XV
16 = XVI
17 = XVII
18 = XVIII
19 = XIX
20 = XX

21 = XXI
22 = XXII
23 = XXIII
24 = XXIV
25 = XXV
26 = XXVI
27 = XXVII
28 = XXVIII
29 = XXIX
30 = XXX

31 = XXXI
32 = XXXII
33 = XXXIII
40 = XL
50 = L
60 = LX
70 = LXX
80 = LXXX
90 = XC
99 = XCIX

100 = C
200 = CC
300 = CCC
400 = CD
500 = D
600 = DC
700 = DCC
800 = DCCC
900 = CM
1000 = M

1000 = M
2000 = MM
3000 = MMM
4000 = MN
5000 = N
6000 = NM
7000 = NMM
8000 = NMMM
9000 = MH
10000 = H

10000 = H
20000 = HH
30000 = HHH
40000 = HP
50000 = P
60000 = PH
70000 = PHH
80000 = PHHH
90000 = HG
100000 = G

100000 = G
200000 = GG
300000 = GGG
400000 = GF
500000 = F
600000 = FG
700000 = FGG
800000 = FGGG
900000 = GS
1000000 = S

Roman numerals are constructed using additive and subtractive principles.

Addition is the main rule. Simply add up the digits. Example: XXI = 10+10+1 = 21.

Subtraction happens when a smaller digit comes before a larger digit. In that case, deduct the smaller digit from the larger digit. Example: IX = 10−1 = 9. The usual subtractive combinations are: IV (4), IX (9), XL (40), XC (90), CD (400), CM (900), MN (4000), MH (9000), HP (40,000), HG (90,000), GF (400,000) and GS (900,000). so 99 is IC or XCIX = 100−10 + 10−1 = 99, or 100-1 = 99.

Subtraction is a shorthand for four successive digits as there cannot be more than 3 successive digits in any Roman numeral. Thus, IIII=IV, XXXX=XL and so on.

Use to learn how addition and subtraction work. The converter splits up a Roman numeral to its parts and teaches you how to decode it letter by letter.^[1]

Number zero does not exist in Roman numerals.

Large Roman numerals

Millions	1000000 = S 2000000 = SS 3000000 = SSS 4000000 = I̅V̅ 5000000 = V̅ 6000000 = V̅I̅ 7000000 = V̅I̅I̅ 8000000 = V̅I̅I̅I̅ 9000000 = I̅X̅	10000000 = X̅ 20000000 = X̅X̅ 30000000 = X̅X̅X̅ 40000000 = X̅L̅ 50000000 = L̅ 60000000 = L̅X̅ 70000000 = L̅X̅X̅ 80000000 = L̅X̅X̅X̅ 90000000 = X̅C̅	100000000 = C̅ 200000000 = C̅C̅ 300000000 = C̅C̅C̅ 400000000 = C̅D̅ 500000000 = D̅ 600000000 = D̅C̅ 700000000 = D̅C̅C̅ 800000000 = D̅C̅C̅C̅ 900000000 = C̅M̅
Milliards (billions)	1000000000 = M̅ 2000000000 = M̅M̅ 3000000000 = M̅M̅M̅ 4000000000 = M̅N̅ 5000000000 = N̅ 6000000000 = N̅M̅ 7000000000 = N̅M̅M̅ 8000000000 = N̅M̅M̅M̅ 9000000000 = M̅H̅	10000000000 = H̅ 20000000000 = H̅H̅ 30000000000 = H̅H̅H̅ 40000000000 = H̅P̅ 50000000000 = P̅ 60000000000 = P̅H̅ 70000000000 = P̅H̅H̅ 80000000000 = P̅H̅H̅H̅ 90000000000 = H̅G̅	100000000000 = G̅ 200000000000 = G̅G̅ 300000000000 = G̅G̅G̅ 400000000000 = G̅F̅ 500000000000 = F̅ 600000000000 = F̅G̅ 700000000000 = F̅G̅G̅ 800000000000 = F̅G̅G̅G̅ 900000000000 = G̅S̅
Trillions	1000000000000 = S̅ 2000000000000 = S̅S̅ 3000000000000 = S̅S̅S̅ 4000000000000 = I̅̅V̅̅ 5000000000000 = V̅̅ 6000000000000 = V̅̅I̅̅ 7000000000000 = V̅̅I̅̅I̅̅ 8000000000000 = V̅̅I̅̅I̅̅I̅̅ 9000000000000 = I̅̅X̅̅	10000000000000 = X̅̅ 20000000000000 = X̅̅X̅̅ 30000000000000 = X̅̅X̅̅X̅̅ 40000000000000 = X̅̅L̅̅ 50000000000000 = L̅̅ 60000000000000 = L̅̅X̅̅ 70000000000000 = L̅̅X̅̅X̅̅ 80000000000000 = L̅̅X̅̅X̅̅X̅̅ 90000000000000 = X̅̅C̅̅	100000000000000 = C̅̅ 200000000000000 = C̅̅C̅̅ 300000000000000 = C̅̅C̅̅C̅̅ 400000000000000 = C̅̅D̅̅ 500000000000000 = D̅̅ 600000000000000 = D̅̅C̅̅ 700000000000000 = D̅̅C̅̅C̅̅ 800000000000000 = D̅̅C̅̅C̅̅C̅̅ 900000000000000 = C̅̅M̅̅
Quadrillions	1000000000000000 = M̅̅ 2000000000000000 = M̅̅M̅̅ 3000000000000000 = M̅̅M̅̅M̅̅ 4000000000000000 = M̅̅N̅̅ 5000000000000000 = N̅̅ 6000000000000000 = N̅̅M̅̅ 7000000000000000 = N̅̅M̅̅M̅̅ 8000000000000000 = N̅̅M̅̅M̅̅M̅̅ 9000000000000000 = M̅̅H̅̅	10000000000000000 = H̅̅ 20000000000000000 = H̅̅H̅̅ 30000000000000000 = H̅̅H̅̅H̅̅ 40000000000000000 = H̅̅P̅̅ 50000000000000000 = P̅̅ 60000000000000000 = P̅̅H̅̅ 70000000000000000 = P̅̅H̅̅H̅̅ 80000000000000000 = P̅̅H̅̅H̅̅H̅̅ 90000000000000000 = H̅̅G̅̅	100000000000000000 = G̅̅ 200000000000000000 = G̅̅G̅̅ 300000000000000000 = G̅̅G̅̅G̅̅ 400000000000000000 = G̅̅F̅̅ 500000000000000000 = F̅̅ 600000000000000000 = F̅̅G̅̅ 700000000000000000 = F̅̅G̅̅G̅̅ 800000000000000000 = Y E E T 900000000000000000 = PewDiePie
Quintillions	1000000000000000000 = S̅̅ 2000000000000000000 = S̅̅S̅̅ 3000000000000000000 = S̅̅S̅̅S̅̅	n̅n̅ = 1,000,000 × nn n̅̅n̅̅ = 1,000,000,000,000 × nn

In order to write large numerals, one draws line above or around numbers. This causes multiplication as per the table above.

Hundreds	500 = IↃ = D
Thousands	1000 = CIↃ = ↀ 2000 = CIↃCIↃ 3000 = CIↃCIↃCIↃ 4000 = CIↃIↃↃ 5000 = IↃↃ = ↁ 6000 = IↃↃCIↃ 7000 = IↃↃCIↃCIↃ 8000 = IↃↃCIↃCIↃCIↃ 9000 = CIↃCCIↃↃ	10000 = CCIↃↃ = ↂ 20000 = CCIↃↃCCIↃↃ 30000 = CCIↃↃCCIↃↃCCIↃↃ 40000 = CCIↃↃIↃↃↃ 50000 = IↃↃↃ 60000 = IↃↃↃCCIↃↃ 70000 = IↃↃↃCCIↃↃCCIↃↃ 80000 = IↃↃↃCCIↃↃCCIↃↃCCIↃↃ 90000 = CCIↃↃCCCIↃↃↃ	100000 = CCCIↃↃↃ 500000 = IↃↃↃↃ
Millions	1000000 = CCCCIↃↃↃↃ

Hundreds

500   = IↃ = D

Thousands

1000 = CIↃ = ↀ
2000 = CIↃCIↃ
3000 = CIↃCIↃCIↃ
4000 = CIↃIↃↃ
5000 = IↃↃ = ↁ
6000 = IↃↃCIↃ
7000 = IↃↃCIↃCIↃ
8000 = IↃↃCIↃCIↃCIↃ
9000 = CIↃCCIↃↃ

10000 = CCIↃↃ = ↂ
20000 = CCIↃↃCCIↃↃ
30000 = CCIↃↃCCIↃↃCCIↃↃ
40000 = CCIↃↃIↃↃↃ
50000 = IↃↃↃ
60000 = IↃↃↃCCIↃↃ
70000 = IↃↃↃCCIↃↃCCIↃↃ
80000 = IↃↃↃCCIↃↃCCIↃↃCCIↃↃ
90000 = CCIↃↃCCCIↃↃↃ

100000 = CCCIↃↃↃ
500000 = IↃↃↃↃ

Millions

1000000 = CCCCIↃↃↃↃ

There are archaic forms of Roman numbers starting from 500. The system starts with CIↃ being one thousand. Adding C and Ↄ multiplies the figure by 10. Halving the numeral (leave out the C’s on the left) divides the number by 2. Thus, CCIↃↃ is 10×1000 = 10000 and IↃↃ is a half of that, 5000.

The archaic forms can be written in two alternative ways, as shown in the image below.

Use to understand modern and archaic Roman numerals. The converter shows you letter by letter what a Roman numeral is made of.^[2]

Sources

↑ Roman numeral converter
↑ Roman numeral converter.html

Large Roman numerals

Millions	1000000 = S 2000000 = SS 3000000 = SSS 4000000 = I̅V̅ 5000000 = V̅ 6000000 = V̅I̅ 7000000 = V̅I̅I̅ 8000000 = V̅I̅I̅I̅ 9000000 = I̅X̅	10000000 = X̅ 20000000 = X̅X̅ 30000000 = X̅X̅X̅ 40000000 = X̅L̅ 50000000 = L̅ 60000000 = L̅X̅ 70000000 = L̅X̅X̅ 80000000 = L̅X̅X̅X̅ 90000000 = X̅C̅	100000000 = C̅ 200000000 = C̅C̅ 300000000 = C̅C̅C̅ 400000000 = C̅D̅ 500000000 = D̅ 600000000 = D̅C̅ 700000000 = D̅C̅C̅ 800000000 = D̅C̅C̅C̅ 900000000 = C̅M̅
Milliards (billions)	1000000000 = M̅ 2000000000 = M̅M̅ 3000000000 = M̅M̅M̅ 4000000000 = M̅N̅ 5000000000 = N̅ 6000000000 = N̅M̅ 7000000000 = N̅M̅M̅ 8000000000 = N̅M̅M̅M̅ 9000000000 = M̅H̅	10000000000 = H̅ 20000000000 = H̅H̅ 30000000000 = H̅H̅H̅ 40000000000 = H̅P̅ 50000000000 = P̅ 60000000000 = P̅H̅ 70000000000 = P̅H̅H̅ 80000000000 = P̅H̅H̅H̅ 90000000000 = H̅G̅	100000000000 = G̅ 200000000000 = G̅G̅ 300000000000 = G̅G̅G̅ 400000000000 = G̅F̅ 500000000000 = F̅ 600000000000 = F̅G̅ 700000000000 = F̅G̅G̅ 800000000000 = F̅G̅G̅G̅ 900000000000 = G̅S̅
Trillions	1000000000000 = S̅ 2000000000000 = S̅S̅ 3000000000000 = S̅S̅S̅ 4000000000000 = I̅̅V̅̅ 5000000000000 = V̅̅ 6000000000000 = V̅̅I̅̅ 7000000000000 = V̅̅I̅̅I̅̅ 8000000000000 = V̅̅I̅̅I̅̅I̅̅ 9000000000000 = I̅̅X̅̅	10000000000000 = X̅̅ 20000000000000 = X̅̅X̅̅ 30000000000000 = X̅̅X̅̅X̅̅ 40000000000000 = X̅̅L̅̅ 50000000000000 = L̅̅ 60000000000000 = L̅̅X̅̅ 70000000000000 = L̅̅X̅̅X̅̅ 80000000000000 = L̅̅X̅̅X̅̅X̅̅ 90000000000000 = X̅̅C̅̅	100000000000000 = C̅̅ 200000000000000 = C̅̅C̅̅ 300000000000000 = C̅̅C̅̅C̅̅ 400000000000000 = C̅̅D̅̅ 500000000000000 = D̅̅ 600000000000000 = D̅̅C̅̅ 700000000000000 = D̅̅C̅̅C̅̅ 800000000000000 = D̅̅C̅̅C̅̅C̅̅ 900000000000000 = C̅̅M̅̅
Quadrillions	1000000000000000 = M̅̅ 2000000000000000 = M̅̅M̅̅ 3000000000000000 = M̅̅M̅̅M̅̅ 4000000000000000 = M̅̅N̅̅ 5000000000000000 = N̅̅ 6000000000000000 = N̅̅M̅̅ 7000000000000000 = N̅̅M̅̅M̅̅ 8000000000000000 = N̅̅M̅̅M̅̅M̅̅ 9000000000000000 = M̅̅H̅̅	10000000000000000 = H̅̅ 20000000000000000 = H̅̅H̅̅ 30000000000000000 = H̅̅H̅̅H̅̅ 40000000000000000 = H̅̅P̅̅ 50000000000000000 = P̅̅ 60000000000000000 = P̅̅H̅̅ 70000000000000000 = P̅̅H̅̅H̅̅ 80000000000000000 = P̅̅H̅̅H̅̅H̅̅ 90000000000000000 = H̅̅G̅̅	100000000000000000 = G̅̅ 200000000000000000 = G̅̅G̅̅ 300000000000000000 = G̅̅G̅̅G̅̅ 400000000000000000 = G̅̅F̅̅ 500000000000000000 = F̅̅ 600000000000000000 = F̅̅G̅̅ 700000000000000000 = F̅̅G̅̅G̅̅ 800000000000000000 = Y E E T 900000000000000000 = PewDiePie
Quintillions	1000000000000000000 = S̅̅ 2000000000000000000 = S̅̅S̅̅ 3000000000000000000 = S̅̅S̅̅S̅̅	n̅n̅ = 1,000,000 × nn n̅̅n̅̅ = 1,000,000,000,000 × nn

In order to write large numerals, one draws line above or around numbers. This causes multiplication as per the table above.

Hundreds	500 = IↃ = D
Thousands	1000 = CIↃ = ↀ 2000 = CIↃCIↃ 3000 = CIↃCIↃCIↃ 4000 = CIↃIↃↃ 5000 = IↃↃ = ↁ 6000 = IↃↃCIↃ 7000 = IↃↃCIↃCIↃ 8000 = IↃↃCIↃCIↃCIↃ 9000 = CIↃCCIↃↃ	10000 = CCIↃↃ = ↂ 20000 = CCIↃↃCCIↃↃ 30000 = CCIↃↃCCIↃↃCCIↃↃ 40000 = CCIↃↃIↃↃↃ 50000 = IↃↃↃ 60000 = IↃↃↃCCIↃↃ 70000 = IↃↃↃCCIↃↃCCIↃↃ 80000 = IↃↃↃCCIↃↃCCIↃↃCCIↃↃ 90000 = CCIↃↃCCCIↃↃↃ	100000 = CCCIↃↃↃ 500000 = IↃↃↃↃ
Millions	1000000 = CCCCIↃↃↃↃ

Hundreds

500   = IↃ = D

Thousands

1000 = CIↃ = ↀ
2000 = CIↃCIↃ
3000 = CIↃCIↃCIↃ
4000 = CIↃIↃↃ
5000 = IↃↃ = ↁ
6000 = IↃↃCIↃ
7000 = IↃↃCIↃCIↃ
8000 = IↃↃCIↃCIↃCIↃ
9000 = CIↃCCIↃↃ

10000 = CCIↃↃ = ↂ
20000 = CCIↃↃCCIↃↃ
30000 = CCIↃↃCCIↃↃCCIↃↃ
40000 = CCIↃↃIↃↃↃ
50000 = IↃↃↃ
60000 = IↃↃↃCCIↃↃ
70000 = IↃↃↃCCIↃↃCCIↃↃ
80000 = IↃↃↃCCIↃↃCCIↃↃCCIↃↃ
90000 = CCIↃↃCCCIↃↃↃ

100000 = CCCIↃↃↃ
500000 = IↃↃↃↃ

Millions

1000000 = CCCCIↃↃↃↃ

The archaic forms can be written in two alternative ways, as shown in the image below.

Use to understand modern and archaic Roman numerals. The converter shows you letter by letter what a Roman numeral is made of.^[2]

Sources

↑ Roman numeral converter
↑ Roman numeral converter.html

Как писать миллион римскими цифрами

Visualizing one million[edit]

Selected 7-digit numbers (1,000,001–9,999,999)[edit]

1,000,001 to 1,999,999[edit]

2,000,000 to 2,999,999[edit]

3,000,000 to 3,999,999[edit]

4,000,000 to 4,999,999[edit]

5,000,000 to 5,999,999[edit]

6,000,000 to 6,999,999[edit]

7,000,000 to 7,999,999[edit]

8,000,000 to 8,999,999[edit]

9,000,000 to 9,999,999[edit]

See also[edit]

References[edit]

Visualizing one million[edit]

Selected 7-digit numbers (1,000,001–9,999,999)[edit]

1,000,001 to 1,999,999[edit]

2,000,000 to 2,999,999[edit]

3,000,000 to 3,999,999[edit]

4,000,000 to 4,999,999[edit]

5,000,000 to 5,999,999[edit]

6,000,000 to 6,999,999[edit]

7,000,000 to 7,999,999[edit]

8,000,000 to 8,999,999[edit]

9,000,000 to 9,999,999[edit]

See also[edit]

References[edit]

Как писать миллион римскими цифрами

Число в римскую цифру

Римская цифра в число

Римские цифры и числа

Принципы римской системы счисления

Основные римские числа

Large Roman numerals

Sources

See also

Large Roman numerals

Sources

See also