40181397279922464973

Names of 40181397279922464973

• Cardinal: 40181397279922464973 can be written as Forty quintillion, one hundred eighty-one quadrillion, three hundred ninety-seven trillion, two hundred seventy-nine billion, nine hundred twenty-two million, four hundred sixty-four thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.0181397279922464973 × 10¹⁹

Factors of 40181397279922464973

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 973

Divisors of 40181397279922464973

• Number of divisors d(n): 256
• Complete list of divisors:
  1 11 17 31 37 187 289 341 407 527 629 877 961 1147 3179 4913 5797 6919 8959 9647 10571 10693 12617 14909 16337 19499 27187 29791 32449 35557 54043 98549 117623 152303 163999 179707 181781 214489 253453 277729 299057 327701 331483 356939 391127 462179 506447 551633 604469 769129 842797 1005919 1102267 1675333 1999591 2787983 3055019 3646313 4308701 4721393 5083969 5570917 5635211 6067963 6649159 7857043 8460419 8609599 9270767 9377761 10275973 11065109 12124937 13075193 14327549 17100623 18738539 23842999 26126707 28457773 31183489 47395711 51935323 61987321 86427473 94705589 103155371 113035703 133569731 143827123 146363183 157603039 159421937 174691541 188106853 206123929 222278281 243568333 262272989 287393777 290710591 313035503 318555163 343018379 405330983 444154019 483782141 530119313 674526133 739132969 882190963 966688159 1469267041 1609995013 1753641307 1921606951 2445061091 2679251663 3197816501 3504106793 3778730777 4140661661 4458640813 4885694209 4942080047 5321603551 5415437771 5831312443 6890626711 7419787463 7550618323 8130462659 8224296397 9012028321 9704100593 10633569749 11466944261 12565260473 14997246371 16433698703 20910310123 22913122039 24957466921 27347919853 41566038547 45547278271 54362880517 59569815481 75796893821 83056801553 90467260367 99132311531 117140654087 126136386871 128360511491 138217865203 139813038749 153204481457 164969710081 180770685733 194938052437 213609428041 230013411353 252044342429 254953188307 274532136131 279372877951 300827118383 355475272091 389523074663 424276937657 464914637501 648219613813 773681474551 847785515443 1288547194957 1411965626401 1537943426239 1685249296027 2144318576807 2349703708451 2804485071377 3073101657461 3313946891429 3631360276697 3910227993001 4284753821293 4334204201219 4667046314227 4749338925167 5114061012511 6043079625547 6621892269271 7130415751943 7212707940169 7903548837517 8510496220061 9325640669873 11019733434821 13152585067367 14412353762531 20094808028203 23984125711081 36453415805719 39944963043667 47676246213409 52242728176837 66473875881017 72840814961981 79339787341859 86939037212687 102732353634299 112572168577607 121217067783031 122616034982873 134360330237789 144678435741037 158535891387841 187335468391957 221042888310233 223593946145239 245010013963027 263825382821891 341611736479451 407730137088377 743507897043511 1130055889977289 1238293854353677 1348776384811603 1477963632615679 2060690152311527 2459533407597629 2695110153593297 3184702962663269 3757729101273961 3801097084469063 4165170237371459 4485031507972147 5807399520150667 6931412330502409 8178586867478621 12639634249739687 35031732589295959 41812067929159693 45816872611086049 63881394721657337 76245535635526499 98725791842561339 117834009618540953 139035976747136557 214873782245574679 1085983710268174729 1296174105803950483 2363611604701321469 3652854298174769543 40181397279922464973
• Sum of all divisors σ(n): 49482845230788403200
• Sum of proper divisors (its aliquot sum) s(n): 9301447950865938227
• 40181397279922464973 is a deficient number, because the sum of its proper divisors (9301447950865938227) is less than itself. Its deficiency is 30879949329056526746

Bases of 40181397279922464973

• Binary: 100010110110100000111111111110111110011000101000000010100011001101₂
• Hexadecimal: 0x22DA0FFEF98A028CD
• Base-36: 8HA24KNVVY85P

Squares and roots of 40181397279922464973

• 40181397279922464973 squared (40181397279922464973²) is 1614544687366960466954000958560411890729
• 40181397279922464973 cubed (40181397279922464973³) is 64874661509280051902805320162703515989737890400041205935317
• The square root of 40181397279922464973 is 6338879812.7052752137
• The cube root of 40181397279922464973 is 3425113.8479192465

Scales and comparisons

• 40,181,397,279,922,464,973 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,181,397,279,922,464,973 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40181397279922464973 cubic inches would be around 285426.2 feet tall.

Recreational maths with 40181397279922464973

• 40181397279922464973 backwards is 37946422997279318104
• The number of decimal digits it has is: 20
• The sum of 40181397279922464973's digits is 97
• More coming soon!