10,000,000


10,000,000 is the natural number following 9,999,999 and preceding 10,000,001.
In scientific notation, it is written as 107.
In South Asia except for Sri Lanka, it is known as the crore.
In Cyrillic numerals, it is known as the vran.

Selected 8-digit numbers (10,000,001–99,999,999)

10,000,001 to 19,999,999

  • 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
  • 10,321,920 = Double factorial of 16
  • 10,556,001 = 32492 = 574
  • 10,600,510 = Number of signed trees with 14 nodes
  • 10,609,137 = Leyland number using 6 & 9
  • 10,976,184 = Logarithmic number
  • 11,111,111 = Repunit
  • 11,316,496 = 33642 = 584
  • 11,390,625 = 33752 = 2253 = 156
  • 11,405,773 = Leonardo prime
  • 11,436,171 = Keith number
  • 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
  • 12,960,000 = 36002 = 604 = 4, Plato's "nuptial 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 = 315 + 153
  • 14,549,535 = Smallest number divisible by the first 10 odd numbers.
  • 14,776,336 = 38442 = 624
  • 14,828,074 = Number of trees with 23 unlabeled nodes
  • 14,930,352 = Fibonacci number
  • 15,485,863 = 1,000,000th prime number
  • 15,548,694 = Fine number
  • 15,600,000 = The number of years equal to the half-life of curium-247, the longest-lived isotope of curium
  • 15,625,000 = 2502
  • 15,752,961 = 39692 = 634
  • 15,994,428 = Pell number
  • 16,003,008 = 2523
  • 16,609,837 = Markov number
  • 16,733,779 = Number of ways to partition and then partition each cell into sub-cells.
  • 16,777,216 = 40962 = 2563 = 644 = 166 = 88 = 412 = 224 — hexadecimal "million", number of possible colors in 24/32-bit Truecolor computer graphics
  • 16,777,792 = Leyland number = 224 + 242
  • 16,797,952 = Leyland number = 412 + 124
  • 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 where complements are equivalent
  • 17,650,828 = 11 + 22 + 33 + 44 + 55 + 66 + 77 + 88
  • 17,820,000 = Number of primitive polynomials of degree 30 over GF
  • 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
  • 18,199,284 = Motzkin number
  • 18,407,808 = Number of primitive polynomials of degree 29 over GF
  • 18,974,736 = 43562 = 664
  • 19,487,171 = 117
  • 19,680,277 = Wedderburn-Etherington number
  • 19,987,816 = Palindromic in 3 consecutive bases: 41AAA1413, 292429214, 1B4C4B115

    20,000,000 to 29,999,999

  • 20,031,170 = Markov number
  • 20,151,121 = 44892 = 674
  • 20,511,149 = 295
  • 20,543,579 = Number of reduced trees with 33 nodes
  • 20,797,002 = Number of triangle-free graphs on 13 vertices
  • 21,381,376 = 46242 = 684
  • 21,531,778 = Markov number
  • 21,621,600 = 13th colossally abundant number, 13th superior highly composite number
  • 22,222,222 = repdigit
  • 22,235,661 = 33×77
  • 22,667,121 = 47612 = 694
  • 24,010,000 = 49002 = 704
  • 24,137,569 = 49132 = 2893 = 176
  • 24,157,817 = Fibonacci number, Markov number
  • 24,300,000 = 305
  • 24,678,050 = Naraccistic number
  • 24,684,612 = 18 + 28 + 38 + 48 + 58 + 68 + 78 + 88
  • 24,883,200 = superfactorial of 6
  • 25,502,500 = Sum of the first 100 cubed numbers
  • 25,411,681 = 50412 = 714
  • 26,873,856 = 51842 = 724
  • 27,644,437 = Bell number
  • 28,398,241 = 53292 = 734
  • 28,629,151 = 315
  • 29,986,576 = 54762 = 744

    30,000,000 to 39,999,999

  • 31,172,165 = Smallest Proth exponent for n = 10223
  • 31,536,000 = Standard number of seconds in a non-leap year
  • 31,622,400 = Standard number of seconds in a leap year
  • 31,640,625 = 56252 = 754
  • 33,333,333 = repdigit
  • 33,362,176 = 57762 = 764
  • 33,445,755 = Keith number
  • 33,550,336 = Fifth perfect number
  • 33,554,432 = Leyland number using 8 & 8 ; 325 = 225, number of directed graphs on 5 labeled nodes
  • 33,555,057 = Leyland number using 2 & 25
  • 33,588,234 = Number of 32-bead necklaces where complements are equivalent
  • 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
  • 35,153,041 = 59292 = 774
  • 35,357,670 =
  • 35,831,808 = 127 = 10,000,00012 AKA a dozen-great-great-gross
  • 36,614,981 = Alternating factorial
  • 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, Markov number
  • 38,950,081 = 62412 = 794
  • 39,088,169 = Fibonacci number
  • 39,135,393 = 335
  • 39,299,897 = Number of trees with 24 unlabeled nodes
  • 39,690,000 = 63002
  • 39,905,269 = Number of square -matrices without zero rows and with exactly 8 entries equal to 1
  • 39,916,800 = 11!
  • 39,916,801 = Factorial prime

    40,000,000 to 49,999,999

  • 40,140,288 = As Long As Possible total frames
  • 40,353,607 = 3433 = 79
  • 40,960,000 = 64002 = 804
  • 41,602,425 = Number of reduced trees with 34 nodes
  • 41,791,750 = The sum of the first 500 squared numbes
  • 43,046,721 = 65612 = 814 = 98 = 316
  • 43,050,817 = Leyland number using 3 & 16
  • 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
  • 44,317,196 = Smallest digitally balanced number in base 9
  • 44,444,444 = Repdigit
  • 45,086,079 = Number of prime numbers having nine digits
  • 45,136,576 = Leyland number using 7 & 9
  • 45,212,176 = 67242 = 824
  • 45,435,424 = 345
  • 46,026,618 = Wedderburn-Etherington number
  • 46,656,000 = 3603
  • 46,749,427 = Number of a partially ordered set with 11 unlabeled elements
  • 47,045,881 = 68592 = 3613 = 196
  • 47,176,870 = Fifth busy beaver number
  • 47,326,700 = First number of the first consecutive centuries each consisting wholly of composite numbers
  • 47,326,800 = First number of the first century with the same prime pattern as the previous century
  • 47,458,321 = 68892 = 834
  • 48,024,900 = Square triangular number
  • 48,266,466 = Number of prime knots with 18 crossings
  • 48,828,125 = 511
  • 48,928,105 = Markov number
  • 48,989,176 = Leyland number using 5 & 11
  • 49,787,136 = 70562 = 844

    50,000,000 to 59,999,999

  • 50,107,909 = Number of free 17-ominoes
  • 50,235,931 = Number of signed trees with 15 nodes
  • 50,847,534 = Number of primes under 1,000,000,000
  • 50,852,019 = Motzkin number
  • 52,200,625 = 72252 = 854
  • 52,521,875 = 355
  • 54,700,816 = 73962 = 864
  • 55,555,555 = Repdigit
  • 57,048,048 = Fine number
  • 57,289,761 = 75692 = 874
  • 57,885,161 = Mersenne prime exponent
  • 59,969,536 = 77442 = 884