10000000 (number)

This article is about the number. For the article on the baseball player, see Ten Million. For the article on the 2012 video game, see 10000000 (video game).

10000000
List of numbers — Integers ← 0 101 102 103 104 105 106 107 108 109
Cardinal	Ten million
Ordinal	10000000th (ten millionth)
Factorization	27 · 57
Roman numeral	X
Binary	1001100010010110100000002
Ternary	2002110011021013
Quaternary	2120211220004
Octal	461132008
Duodecimal	342305412
Hexadecimal	98968016
Vigesimal	32A00020
Base 36	5YC1S36

Ten million (10,000,000) is the natural number following 9999999 and preceding 10000001.

In scientific notation, it is written as 10⁷.

In South Asia, it is known as the Crore.

Selected 8-digit numbers (10000001–99999999)

• 10077696 = 6⁹
• 10609137 – Leyland number
• 11111111 – repunit
• 11436171 – Keith number
• 11485154 – Markov number
• 11881376 = 26⁵
• 12960000 = 60⁴, (3·4·5)⁴, Plato's "nuptial number" (Republic VIII; see regular number)
• 12648430 – hexadecimal C0FFEE, resembling the word "coffee"; used as a placeholder in computer programming, see hexspeak.
• 12988816 = the number of different ways of covering an 8-by-8 square with 32 1-by-2 dominoes
• 13782649 – Markov number
• 11390625 = 15⁶
• 14348907 = 3¹⁵
• 14352282 – Leyland number
• 14930352 – Fibonacci number
• 15994428 – Pell number
• 16609837 – Markov number
• 16769023 – Carol prime and an emirp
• 16777216 = 2²⁴ – hexadecimal "million" (0x1000000), number of possible colors in 24/32-bit Truecolor computer graphics
• 16777792 – Leyland number
• 16785407 – Kynea number
• 16797952 – Leyland number
• 16964653 – Markov number
• 17210368 = 28⁵
• 18199284 – Motzkin number
• 19487171 = 11⁷
• 19680277 – Wedderburn-Etherington number
• 20031170 – Markov number
• 20511149 = 29⁵
• 21531778 – Markov number
• 21621600 – colossally abundant number
• 22222222 – repdigit
• 24137569 = 17⁶
• 24157817 – Fibonacci number, Markov number
• 24300000 = 30⁵
• 24678050 – equal to the sum of the eighth powers of its digits
• 27644437 – Bell number
• 28629151 = 31⁵
• 31536000 – number of seconds in a year
• 33333333 – repdigit
• 33445755 – Keith number
• 33550336 – perfect number
• 33554432 = 2²⁵ – Leyland number
• 33555057 – Leyland number
• 34012224 = 18⁶
• 35831808 = 12⁷
• 36614981 – alternating factorial
• 38613965 – Pell number, Markov number
• 39088169 – Fibonacci number
• 39135393 = 33⁵
• 39916800 = 11!
• 39916801 – factorial prime
• 40353607 = 7⁹
• 43046721 = 3¹⁶
• 43050817 – Leyland number
• 43112609 – Mersenne Prime Exponent
• 43484701 – Markov number
• 44121607 – Keith number
• 44444444 – repdigit
• 45136576 – Leyland number
• 45435424 = 34⁵
• 46026618 – Wedderburn-Etherington number
• 46656000 = 360³
• 47045881 = 19⁶
• 48828125 = 5¹¹
• 48928105 – Markov number
• 48989176 – Leyland number
• 50852019 – Motzkin number
• 52521875 = 35⁵
• 55555555 – repdigit
• 60466176 – 6¹⁰
• 61466176 – Leyland number
• 62748517 = 13⁷
• 63245986 – Fibonacci number, Markov number
• 64000000 = 20⁶ – vigesimal "million" (1 alau in Mayan, 1 poaltzonxiquipilli in Nahuatl)
• 66666666 – repdigit
• 67092479 – Carol number
• 67108864 = 2²⁶
• 67109540 – Leyland number
• 67125247 – Kynea number
• 67137425 – Leyland number
• 69343957 = 37⁵
• 73939133 – the largest prime number that can be 'tailed' again and again by removing its last digit to produce only primes
• 77777777 – repdigit
• 78442645 – Markov number
• 79235168 = 38⁵
• 85766121 – 21⁶
• 87539319 – taxicab number
• 88888888 – repdigit
• 90224199 = 39⁵
• 93222358 – Pell number
• 94418953 – Markov number
• 99999999 – repdigit, Friedman number, believed to be smallest number to be both repdigit and Friedman