13981363904970

Names of 13981363904970

• Cardinal: 13981363904970 can be written as Thirteen trillion, nine hundred eighty-one billion, three hundred sixty-three million, nine hundred four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.398136390497 × 10¹³

Factors of 13981363904970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48925

Divisors of 13981363904970

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 31 33 35 42 43 45 55 62 63 66 70 77 86 90 93 99 105 110 126 129 154 155 165 186 198 210 215 217 231 258 279 301 310 315 330 341 385 387 430 434 462 465 473 495 558 602 630 645 651 682 693 770 774 903 930 946 961 990 1023 1085 1155 1290 1302 1333 1386 1395 1419 1505 1705 1806 1922 1935 1953 2046 2170 2310 2365 2387 2666 2709 2790 2838 2883 3010 3069 3255 3311 3410 3465 3870 3906 3999 4257 4515 4730 4774 4805 5115 5418 5766 6138 6510 6622 6665 6727 6930 7095 7161 7998 8514 8649 9030 9331 9610 9765 9933 10230 10571 11935 11997 13330 13454 13545 14190 14322 14415 14663 15345 16555 17298 18662 19530 19866 19995 20181 21142 21285 21483 23870 23994 27090 27993 28830 29326 29799 30690 31713 33110 33635 35805 39990 40362 41323 42570 42966 43245 43989 46655 48823 49665 52855 55986 59598 59985 60543 63426 67270 71610 73315 73997 82646 83979 86490 87978 93310 95139 97646 99330 100905 102641 105710 107415 119970 121086 123969 131967 139965 146469 146630 147994 148995 158565 167958 190278 201810 205282 206615 214830 219945 221991 244115 247938 263934 279930 289261 292938 297990 302715 307923 317130 341761 369985 371907 413230 419895 439407 439890 443982 454553 475695 488230 513205 537053 578522 605430 615846 619845 659835 665973 683522 732345 739970 743814 839790 867783 878814 909106 923769 951390 1025283 1026410 1074106 1109955 1239690 1319670 1331946 1363659 1446305 1464690 1513513 1539615 1611159 1708805 1735566 1847538 1859535 2050566 2099389 2197035 2219910 2272765 2603349 2685265 2727318 2892610 3027026 3075849 3079230 3181871 3222318 3329865 3417610 3719070 3759371 4090977 4198778 4338915 4394070 4540539 4545530 4618845 4833477 5126415 5206698 5370530 6151698 6298167 6363742 6659730 6818295 7518742 7567565 8055795 8181954 8677830 9081078 9237690 9545613 9666954 10252830 10496945 10594591 11278113 12596334 13016745 13621617 13636590 14695723 15135130 15379245 15909355 16111590 16648643 18796855 18894501 19091226 20454885 20993890 21189182 22556226 22702695 23093279 24167385 26033490 27243234 28636839 29391446 30758490 31490835 31783773 31818710 33297286 33834339 37593710 37789002 40909770 44087169 45405390 46186558 46918903 47728065 48334770 49945929 52972955 56390565 57273678 62981670 63567546 65081059 67668678 68108085 69279837 73478615 83243215 88174338 93837806 94472505 95351319 95456130 99891858 105945910 112781130 115466395 116540501 130162118 132261507 136216170 138559674 140756709 143184195 146957230 149837787 158918865 161652953 166486430 169171695 188945010 190702638 195243177 207839511 220435845 230932790 233081002 234594515 249729645 264523014 281513418 286368390 299675574 317837730 323305906 325405295 328432321 338343390 346399185 349621503 390486354 415679022 422270127 440871690 455567413 469189030 476756595 484958859 499459290 516107933 582702505 585729531 650810590 656864642 661307535 692798370 699243006 703783545 715891649 749188935 808264765 844540254 911134826 953513190 969917718 976215885 985296963 1032215866 1039197555 1048864509 1165405010 1171459062 1322615070 1366702239 1407567090 1431783298 1454876577 1498377870 1548323799 1616529530 1642161605 1748107515 1952431770 1970593926 2017512829 2078395110 2097729018 2111350635 2147674947 2277837065 2424794295 2580539665 2733404478 2909753154 2928647655 2955890889 3096647598 3284323210 3496215030 3579458245 3612755531 4035025658 4100106717 4222701270 4295349894 4555674130 4644971397 4849588590 4926484815 5011241543 5161079330 5244322545 5857295310 5911781778 6052538487 6443024841 6833511195 7158916490 7225511062 7274382885 7741618995 8200213434 9289942794 9852969630 10022483086 10087564145 10488645090 10738374735 10838266593 12105076974 12886049682 13667022390 14122589803 14548765770 14779454445 15033724629 15483237990 18063777655 18157615461 20175128290 20500533585 21476749470 21676533186 22192641119 23224856985 25056207715 28245179606 29558908890 30067449258 30262692435 32215124205 32514799779 36127555310 36315230922 41001067170 42367769409 44385282238 45101173887 46449713970 50112415430 54191332965 60525384870 64430248410 65029599558 66577923357 70612949015 75168623145 84735538818 90202347774 90788077305 108382665930 110963205595 127103308227 133155846714 141225898030 150337246290 155348487833 162573998895 181576154610 199733770071 211838847045 221926411190 225505869435 254206616454 310696975666 325147997790 332889616785 399467540142 423677694090 451011738870 466045463499 635516541135 665779233570 776742439165 932090926998 998668850355 1271033082270 1398136390497 1553484878330 1997337700710 2330227317495 2796272780994 4660454634990 6990681952485 13981363904970
• Sum of all divisors σ(n): 47920613824512
• Sum of proper divisors (its aliquot sum) s(n): 33939249919542
• 13981363904970 is an abundant number, because the sum of its proper divisors (33939249919542) is greater than itself. Its abundance is 19957886014572

Bases of 13981363904970

• Binary: 11001011011101001010001110101010000111001010₂
• Hexadecimal: 0xCB74A3AA1CA
• Base-36: 4YEY72WUI

Squares and roots of 13981363904970

• 13981363904970 squared (13981363904970²) is 195478536643197967190700900
• 13981363904970 cubed (13981363904970³) is 2733056556419563566150143875895293473000
• The square root of 13981363904970 is 3739166.2045127119
• The cube root of 13981363904970 is 24090.7236929819

Scales and comparisons

• 13,981,363,904,970 seconds is equal to 444,564 years, 6 weeks, 3 days, 11 hours, 49 minutes, 30 seconds.
• To count from 1 to 13,981,363,904,970 would take you about one million, one hundred eleven thousand, four hundred ten 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 13981363904970 cubic inches would be around 2007.6 feet tall.

Recreational maths with 13981363904970

• 13981363904970 backwards is 07940936318931
• 13981363904970 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13981363904970's digits is 63
• More coming soon!