12317431872

Names of 12317431872

• Cardinal: 12317431872 can be written as Twelve billion, three hundred seventeen million, four hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.2317431872 × 10¹⁰

Factors of 12317431872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 264

Divisors of 12317431872

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 31 32 34 38 43 48 51 57 62 64 68 76 86 93 96 102 114 124 129 136 149 152 172 186 192 204 228 248 258 272 298 304 323 344 372 408 447 456 496 516 527 544 589 596 608 646 688 731 744 816 817 894 912 969 992 1032 1054 1088 1178 1192 1216 1292 1333 1376 1462 1488 1581 1632 1634 1767 1788 1824 1938 1984 2064 2108 2193 2356 2384 2451 2533 2584 2666 2752 2831 2924 2976 3162 3264 3268 3534 3576 3648 3876 3999 4128 4216 4386 4619 4712 4768 4902 5066 5168 5332 5662 5848 5952 6324 6407 6536 7068 7152 7599 7752 7998 8256 8432 8493 8772 9238 9424 9536 9804 10013 10132 10336 10664 11324 11696 12648 12814 13072 13857 13889 14136 14304 15198 15504 15996 16864 16986 17544 18476 18848 19221 19608 20026 20264 20672 21328 22648 22661 23392 25296 25327 25628 26144 27714 27778 28272 28608 30039 30396 31008 31992 33728 33972 35088 36952 37696 38442 39216 40052 40528 41667 42656 45296 45322 46784 48127 50592 50654 51256 52288 55428 55556 56544 60078 60792 62016 63984 67944 67983 70176 73904 75981 76884 78432 78523 80104 81056 83334 85312 87761 90592 90644 96254 101184 101308 102512 108919 110856 111112 113088 120156 121584 121733 127968 135888 135966 140352 144381 147808 151962 153768 156864 157046 160208 162112 166668 175522 181184 181288 192508 198617 202616 205024 217838 221712 222224 235569 240312 243168 243466 255936 263283 271776 271932 288762 295616 303924 307536 314092 320416 326757 333336 351044 362576 365199 385016 397234 405232 410048 430559 435676 443424 444448 471138 480624 486336 486932 526566 543552 543864 577524 595851 607848 615072 628184 640832 653514 666672 702088 725152 730398 770032 794468 810464 861118 871352 886848 888896 942276 961248 973864 1053132 1087728 1155048 1191702 1215696 1230144 1256368 1291677 1307028 1333344 1404176 1450304 1460796 1491937 1540064 1588936 1620928 1722236 1742704 1884552 1922496 1947728 2069461 2106264 2175456 2310096 2383404 2431392 2512736 2583354 2614056 2666688 2808352 2921592 2983874 3080128 3177872 3376489 3444472 3485408 3769104 3773723 3895456 4138922 4212528 4350912 4475811 4620192 4766808 4862784 5025472 5166708 5228112 5616704 5843184 5967748 6208383 6355744 6752978 6888944 6970816 7538208 7547446 7790912 8277844 8425056 8951622 9240384 9533616 10129467 10333416 10456224 11321169 11686368 11935496 12416766 12711488 13505956 13777888 15076416 15094892 16555688 16850112 17903244 19067232 20258934 20666832 20912448 22642338 23372736 23870992 24833532 27011912 27555776 30189784 33111376 35806488 38134464 40517868 41333664 45284676 47741984 49667064 54023824 60379568 64153291 66222752 71612976 81035736 82667328 90569352 95483968 99334128 108047648 120759136 128306582 132445504 143225952 162071472 181138704 192459873 198668256 216095296 241518272 256613164 286451904 324142944 362277408 384919746 397336512 513226328 648285888 724554816 769839492 1026452656 1539678984 2052905312 3079357968 4105810624 6158715936 12317431872
• Sum of all divisors σ(n): 38624256000
• Sum of proper divisors (its aliquot sum) s(n): 26306824128
• 12317431872 is an abundant number, because the sum of its proper divisors (26306824128) is greater than itself. Its abundance is 13989392256

Bases of 12317431872

• Binary: 1011011110001011010001100001000000₂
• Hexadecimal: 0x2DE2D1840
• Base-36: 5NPHB9C

Squares and roots of 12317431872

• 12317431872 squared (12317431872²) is 151719127921361424384
• 12317431872 cubed (12317431872³) is 1868790021850622318338799566848
• The square root of 12317431872 is 110983.9261875341
• The cube root of 12317431872 is 2309.4402091759

Scales and comparisons

• 12,317,431,872 seconds is equal to 391 years, 34 weeks, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 12,317,431,872 would take you about seven hundred eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12317431872 cubic inches would be around 192.5 feet tall.

Recreational maths with 12317431872

• 12317431872 backwards is 27813471321
• The number of decimal digits it has is: 11
• The sum of 12317431872's digits is 39
• More coming soon!