71980490355263625

Names of 71980490355263625

• Cardinal: 71980490355263625 can be written as Seventy-one quadrillion, nine hundred eighty trillion, four hundred ninety billion, three hundred fifty-five million, two hundred sixty-three thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 7.1980490355263625 × 10¹⁶

Factors of 71980490355263625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 201

Divisors of 71980490355263625

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 15 23 25 43 69 75 115 125 127 129 215 345 375 381 529 575 635 645 989 1075 1587 1725 1849 1905 2645 2875 2921 2967 3175 3225 4945 5375 5461 5547 7935 8625 8763 9245 9525 12167 13225 14605 14835 15875 16125 16129 16383 22747 24725 27305 27735 36501 39675 42527 43815 46225 47625 48387 60835 66125 67183 68241 73025 74175 80645 81915 113735 123625 125603 127581 136525 138675 182505 198375 201549 212635 219075 231125 234823 241935 279841 304175 335915 341205 365125 370875 370967 376809 403225 409575 523181 568675 628015 637905 682625 693375 693547 704469 839523 912525 978121 1007745 1063175 1095375 1112901 1174115 1209675 1399205 1520875 1545209 1569543 1679575 1706025 1854835 1884045 2016125 2047875 2080641 2615905 2843375 2888869 2934363 3140075 3189525 3467735 3522345 4197615 4562625 4635627 4890605 5038725 5315875 5400929 5564505 5870575 6048375 6436343 6996025 7726045 7847715 8397875 8530125 8532241 8666607 9274175 9420225 10403205 12033163 13079525 14444345 14671815 15700375 15947625 15951581 16202787 17338675 17611725 19309029 20988075 22496783 23178135 24453025 25193625 25596723 27004645 27822525 29352875 29822521 32181715 34980125 35539807 36099489 38630225 39238575 42661205 43333035 46370875 47101125 47854743 52016025 60165815 65397625 66443987 67490349 72221725 73359075 79757905 81013935 86693375 88058625 89467563 96545145 104940375 106619421 112483915 115890675 122265125 124221367 127983615 135023225 139112625 149112605 160908575 177699035 180497445 193151125 196192875 196241543 199331961 213306025 216665175 239273715 260080125 276762749 300829075 332219935 337451745 361108625 366795375 366886363 372664101 398789525 405069675 447337815 482725725 517426009 533097105 562419575 579453375 588724629 621106835 639918075 675116125 685917983 745563025 804542875 817415561 830288247 888495175 902487225 981207715 996659805 1066530125 1083325875 1100659089 1196368575 1383813745 1504145375 1528211701 1552278027 1661099675 1687258725 1834431815 1863320505 1993947625 2025348375 2057753949 2236689075 2413628625 2452246683 2587130045 2665485525 2812097875 2857091441 2943623145 3105534175 3199590375 3429589915 3727815125 4087077805 4151441235 4442475875 4512436125 4513555489 4584635103 4906038575 4983299025 5503295445 5981842875 6919068725 7641058505 7761390135 8305498375 8436293625 8438386349 8571274323 9172159075 9316602525 10288769745 11183445375 11900798207 12261233415 12935650225 13327427625 13540666467 14285457205 14718115725 15527670875 15776113609 17147949575 20435389025 20757206175 22567777445 22923175515 24530192875 24916495125 25315159047 27516477225 34595343625 35148869123 35702394621 38205292525 38806950675 42191931745 42856371615 45860795375 46583012625 47328340827 51443848725 59503991035 61306167075 64678251125 65713103143 67703332335 71427286025 73590578625 78880568045 85739747875 102176945125 103786030875 103811776247 105446607369 112838887225 114615877575 126575795235 137582386125 175744345615 178511973105 191026462625 194034753375 194082886027 197139309429 210959658725 214281858075 236641704135 257219243625 297519955175 306530835375 311435328741 328565515715 338516661675 357136430125 362850613007 394402840225 519058881235 527233036845 564194436125 573079387875 582248658081 632878976175 878721728075 892559865525 970414430135 985696547145 1054798293625 1071409290375 1088551839021 1183208520675 1487599775875 1511401372289 1557176643705 1642827578575 1692583308375 1814253065035 1972014201125 2595294406175 2636165184225 2911243290405 3164394880875 4393608640375 4462799327625 4463906378621 4534204116867 4852072150675 4928482735725 5442759195105 5916042603375 7557006861445 7785883218525 8214137892875 8345564099161 9071265325175 12976472030875 13180825921125 13391719135863 14556216452025 22319531893105 22671020584335 24260360753375 24642413678625 25036692297483 27213795975525 37785034307225 38929416092625 41727820495805 45356326625875 66958595679315 72781082260125 111597659465525 113355102921675 125183461487415 136068979877625 188925171536125 191947974280703 208639102479025 334792978396575 557988297327625 566775514608375 575843922842109 625917307437075 959739871403515 1043195512395125 1673964891982875 2879219614210545 3129586537185375 4798699357017575 14396098071052725 23993496785087875 71980490355263625
• Sum of all divisors σ(n): 129217085635188096
• Sum of proper divisors (its aliquot sum) s(n): 57236595279924471
• 71980490355263625 is a deficient number, because the sum of its proper divisors (57236595279924471) is less than itself. Its deficiency is 14743895075339154

Bases of 71980490355263625

• Binary: 11111111101110011101111111100110011000100100100010001001₂
• Hexadecimal: 0xFFB9DFE6624889
• Base-36: JOQYCROC51L

Squares and roots of 71980490355263625

• 71980490355263625 squared (71980490355263625²) is 5181190991784199739564743248140625
• 71980490355263625 cubed (71980490355263625³) is 372944668212901365070342622927180384934962947265625
• The square root of 71980490355263625 is 268291800.7604101661
• The cube root of 71980490355263625 is 415979.1855711225

Scales and comparisons

• 71,980,490,355,263,625 seconds is equal to 2,288,756,943 years, 1 week, 23 hours, 53 minutes, 45 seconds.
• To count from 1 to 71,980,490,355,263,625 would take you about six billion, eight hundred sixty-six million, two hundred seventy thousand, eight hundred twenty-nine 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 71980490355263625 cubic inches would be around 34664.9 feet tall.

Recreational maths with 71980490355263625

• 71980490355263625 backwards is 52636255309408917
• 71980490355263625 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 71980490355263625's digits is 75
• More coming soon!