Contents

10,000,000

10000000
List of numbers Integers ← 100 101 102 103 104 105 106 107 108 109
Cardinal	Ten million
Ordinal	10000000th (ten millionth)
Factorization	27 · 57
Greek numeral	${\displaystyle {\stackrel {\alpha }{\mathrm {M} }}}$
Roman numeral	X
Greek prefix	hebdo-
Binary	1001100010010110100000002
Ternary	2002110011021013
Senary	5542001446
Octal	461132008
Duodecimal	342305412
Hexadecimal	98968016

10,000,000 (ten million) is the natural number following 9,999,999 and preceding 10,000,001.

Inscientific notation, it is written as 10⁷.

InSouth Asia except for Sri Lanka, it is known as the crore.

InCyrillic numerals, it is known as the vran (вран — raven).

• 10,000,019 = smallest 8-digit prime number
• 10,001,628 = smallest triangular number with 8 digits and the 4,472nd triangular number
• 10,004,569 = 3163², the smallest 8-digit square
• 10,077,696 = 216³ = 6⁹, the smallest 8-digit cube
• 10,172,638 = number of reduced trees with 32 nodes^[1]
• 10,321,920 = double factorial of 16
• 10,556,001 = 3249² = 57⁴
• 10,600,510 = number of signed trees with 14 nodes^[2]
• 10,609,137 = Leyland number
• 10,976,184 = logarithmic number^[3]
• 11,111,111 = repunit^[4]
• 11,316,496 = 3364² = 58⁴
• 11,390,625 = 3375² = 225³ = 15⁶
• 11,405,773 = Leonardo prime
• 11,436,171 = Keith number^[5]
• 11,485,154 = Markov number
• 11,881,376 = 26⁵
• 11,943,936 = 3456²
• 12,117,361 = 3481² = 59⁴
• 12,252,240 = highly composite number, smallest number divisible by the numbers from 1 to 18
• 12,648,430 = hexadecimal C0FFEE, resembling the word "coffee"; used as a placeholder in computer programming, see hexspeak.
• 12,890,625 = 1-automorphic number^[6]
• 12,960,000 = 3600² = 60⁴ = (3·4·5)⁴, Plato's "nuptial number" (Republic VIII; see regular number)
• 12,988,816 = number of different ways of covering an 8-by-8 square with 32 1-by-2 dominoes
• 13,079,255 = number of free 16-ominoes
• 13,782,649 = Markov number
• 13,845,841 = 3721² = 61⁴
• 14,348,907 = 243³ = 27⁵ = 3¹⁵
• 14,352,282 = Leyland number
• 14,776,336 = 3844² = 62⁴
• 14,828,074 = number of trees with 23 unlabeled nodes^[7]
• 14,930,352 = Fibonacci number^[8]
• 15,485,863 = 1,000,000th prime number
• 15,548,694 = Fine number^[9]
• 15,752,961 = 3969² = 63⁴
• 15,994,428 = Pell number^[10]
• 16,003,008 = 252³
• 16,609,837 = Markov number
• 16,733,779 = number of ways to partition {1,2,...,10} and then partition each cell (block) into sub-cells.^[11]
• 16,777,216 = 4096² = 256³ = 64⁴ = 16⁶ = 8⁸ = 4¹² = 2²⁴ — hexadecimal "million" (0x1000000), number of possible colors in 24/32-bit Truecolor computer graphics
• 16,777,792 = Leyland number
• 16,797,952 = Leyland number
• 16,964,653 = Markov number
• 17,016,602 = index of a prime Woodall number
• 17,210,368 = 28⁵
• 17,334,801 = number of 31-bead necklaces (turning over is allowed) where complements are equivalent^[12]
• 17,650,828 = 1¹ + 2² + 3³ + 4⁴ + 5⁵ + 6⁶ + 7⁷ + 8^8[13]
• 17,820,000 = number of primitive polynomials of degree 30 over GF(2)^[14]
• 17,850,625 = 4225² = 65⁴
• 17,896,832 = number of 30-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed^[15]
• 18,199,284 = Motzkin number^[16]
• 18,407,808 = number of primitive polynomials of degree 29 over GF(2)^[14]
• 18,974,736 = 4356² = 66⁴
• 19,487,171 = 11⁷
• 19,680,277 = Wedderburn-Etherington number^[17]
• 19,987,816 = palindromic in 3 consecutive bases: 41AAA14₁₃, 2924292₁₄, 1B4C4B1₁₅

• 20,031,170 = Markov number
• 20,151,121 = 4489² = 67⁴
• 20,511,149 = 29⁵
• 20,543,579 = number of reduced trees with 33 nodes^[1]
• 20,797,002 = number of triangle-free graphs on 13 vertices^[18]
• 21,381,376 = 4624² = 68⁴
• 21,531,778 = Markov number
• 21,621,600 = colossally abundant number,^[19] superior highly composite number^[20]
• 22,222,222 = repdigit
• 22,235,661 = 3³×7^7[21]
• 22,667,121 = 4761² = 69⁴
• 24,010,000 = 4900² = 70⁴
• 24,137,569 = 4913² = 289³ = 17⁶
• 24,157,817 = Fibonacci number,^[8] Markov number
• 24,300,000 = 30⁵
• 24,678,050 = equal to the sum of the eighth powers of its digits
• 24,684,612 = 1⁸ + 2⁸ + 3⁸ + 4⁸ + 5⁸ + 6⁸ + 7⁸ + 8^{8 [22]}
• 24,883,200 = superfactorial of 6
• 25,411,681 = 5041² = 71⁴
• 26,873,856 = 5184² = 72⁴
• 27,644,437 = Bell number^[23]
• 28,398,241 = 5329² = 73⁴
• 28,629,151 = 31⁵
• 29,986,576 = 5476² = 74⁴

• 31,172,165 = smallest Proth exponent for n = 10223 (see Seventeen or Bust)
• 31,536,000 = standard number of seconds in a non-leap year (omitting leap seconds)
• 31,622,400 = standard number of seconds in a leap year (omitting leap seconds)
• 31,640,625 = 5625² = 75⁴
• 33,333,333 = repdigit
• 33,362,176 = 5776² = 76⁴
• 33,445,755 = Keith number^[5]
• 33,550,336 = fifth perfect number^[24]
• 33,554,432 = 32⁵ = 2²⁵, Leyland number, number of directed graphs on 5 labeled nodes^[25]
• 33,555,057 = Leyland number
• 33,588,234 = number of 32-bead necklaces (turning over is allowed) where complements are equivalent^[12]
• 34,459,425 = double factorial of 17
• 34,012,224 = 5832² = 324³ = 18⁶
• 34,636,834 = number of 31-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed^[15]
• 35,153,041 = 5929² = 77⁴
• 35,357,670 = ${\displaystyle C($16)={\frac {\binom {2\times 16}{16}}{16+1}}={\frac {(2\times 16)!}{16!\times (16+1)!}}} ^[26]
• 35,831,808 = 12⁷ = 10,000,000₁₂ AKA a dozen-great-great-gross (10₁₂ great-great-grosses)
• 36,614,981 = alternating factorial^[27]
• 36,926,037 = 333³
• 37,015,056 = 6084² = 78⁴
• 37,210,000 = 6100²
• 37,259,704 = 334³
• 37,595,375 = 335³
• 37,933,056 = 336³
• 38,440,000 = 6200²
• 38,613,965 = Pell number,^[10] Markov number
• 38,950,081 = 6241² = 79⁴
• 39,088,169 = Fibonacci number^[8]
• 39,135,393 = 33⁵
• 39,299,897 = number of trees with 24 unlabeled nodes^[28]
• 39,690,000 = 6300²
• 39,905,269 = number of square (0,1)-matrices without zero rows and with exactly 8 entries equal to 1^[29]
• 39,916,800 = 11!
• 39,916,801 = factorial prime^[30]

• 40,353,607 = 343³ = 7⁹
• 40,960,000 = 6400² = 80⁴
• 41,602,425 = number of reduced trees with 34 nodes^[1]
• 43,046,721 = 6561² = 81⁴ = 9⁸ = 3¹⁶
• 43,050,817 = Leyland number
• 43,112,609 = Mersenne prime exponent
• 43,443,858 = palindromic in 3 consecutive bases: 3C323C3₁₅, 296E692₁₆, 1DA2AD1₁₇
• 43,484,701 = Markov number
• 44,121,607 = Keith number^[5]
• 44,317,196 = smallest digitally balanced number in base 9^[31]
• 44,444,444 = repdigit
• 45,086,079 = number of prime numbers having nine digits^[32]
• 45,136,576 = Leyland number
• 45,212,176 = 6724² = 82⁴
• 45,435,424 = 34⁵
• 46,026,618 = Wedderburn-Etherington number^[17]
• 46,656,000 = 360³
• 46,749,427 = number of partially ordered set with 11 unlabeled elements^[33]
• 47,045,881 = 6859² = 361³ = 19⁶
• 47,326,700 = first number of the first consecutive centuries each consisting wholly of composite numbers^[34]
• 47,326,800 = first number of the first century with the same prime pattern (in this case, no primes) as the previous century^[35]
• 47,458,321 = 6889² = 83⁴
• 48,024,900 = square triangular number
• 48,828,125 = 5¹¹
• 48,928,105 = Markov number
• 48,989,176 = Leyland number
• 49,787,136 = 7056² = 84⁴

• 50,107,909 = number of free 17-ominoes
• 50,235,931 = number of signed trees with 15 nodes^[36]
• 50,847,534 = The number of primes under 10⁹
• 50,852,019 = Motzkin number^[16]
• 52,200,625 = 7225² = 85⁴
• 52,521,875 = 35⁵
• 54,700,816 = 7396² = 86⁴
• 55,555,555 = repdigit
• 57,048,048 = Fine number^[9]
• 57,289,761 = 7569² = 87⁴
• 57,885,161 = Mersenne prime exponent
• 59,969,536 = 7744² = 88⁴

• 60,466,176 = 7776² = 36⁵ = 6¹⁰
• 61,466,176 = Leyland number
• 62,742,241 = 7921² = 89⁴
• 62,748,517 = 13⁷
• 63,245,986 = Fibonacci number, Markov number
• 64,000,000 = 8000² = 400³ = 20⁶ — vigesimal "million" (1alauinMayan, 1 poaltzonxiquipilliinNahuatl)
• 64,964,808 = 402³
• 65,108,062 = number of 33-bead necklaces (turning over is allowed) where complements are equivalent^[12]
• 65,421,664 = negative multiplicative inverse of 40,014 modulo 2,147,483,563
• 65,610,000 = 8100² = 90⁴
• 66,600,049 = Largest minimal prime in base 10
• 66,666,666 = repdigit
• 67,108,864 = 8192² = 4¹³ = 2²⁶, number of primitive polynomials of degree 32 over GF(2)^[14]
• 67,109,540 = Leyland number
• 67,110,932 = number of 32-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed^[15]
• 67,137,425 = Leyland number
• 68,041,019 = number of parallelogram polyominoes with 23 cells.^[37]
• 68,574,961 = 8281² = 91⁴
• 69,273,666 = number of primitive polynomials of degree 31 over GF(2)^[14]
• 69,343,957 = 37⁵

• 71,639,296 = 8464² = 92⁴
• 72,546,283 = the smallest prime number preceded and followed by prime gaps of over 100^[38][39]
• 73,939,133 = the largest right-truncatable prime number in decimal
• 74,207,281 = Mersenne prime exponent
• 74,805,201 = 8649² = 93⁴
• 77,232,917 = Mersenne prime exponent
• 77,777,777 = repdigit
• 78,074,896 = 8836² = 94⁴
• 78,442,645 = Markov number
• 79,235,168 = 38⁵

• 81,450,625 = 9025² = 95⁴
• 82,589,933 = The largest known Mersenne prime exponent, as of 2023
• 84,440,886 = number of reduced trees with 35 nodes^[1]
• 84,934,656 = 9216² = 96⁴
• 85,766,121 = 9261² = 441³ = 21⁶
• 86,400,000 = hyperfactorial of 5; 1¹ × 2² × 3³ × 4⁴ × 5⁵
• 87,109,376 = 1-automorphic number^[6]
• 87,539,319 = taxicab number^[40]
• 88,529,281 = 9409² = 97⁴
• 88,888,888 = repdigit
• 88,942,644 = 2²×3³×7^7[21]

• 90,224,199 = 39⁵
• 90,767,360 = Generalized Euler's number^[41]
• 92,236,816 = 9604² = 98⁴
• 93,222,358 = Pell number^[10]
• 93,554,688 = 2-automorphic number^[42]
• 94,109,401 = square pentagonal number
• 94,418,953 = Markov prime
• 96,059,601 = 9801² = 99⁴
• 99,897,344 = 464³, the largest 8-digit cube
• 99,980,001 = 9999², the largest 8-digit square
• 99,990,001 = unique prime^[43]
• 99,991,011 = largest triangular number with 8 digits and the 14,141st triangular number
• 99,999,989 = greatest prime number with 8 digits^[44]
• 99,999,999 = repdigit, Friedman number, believed to be smallest number to be both repdigit and Friedman

• Hebdometre