1638057597684704

Names of 1638057597684704

• Cardinal: 1638057597684704 can be written as One quadrillion, six hundred thirty-eight trillion, fifty-seven billion, five hundred ninety-seven million, six hundred eighty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.638057597684704 × 10¹⁵

Factors of 1638057597684704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 442

Divisors of 1638057597684704

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 107 112 127 199 214 224 254 398 428 508 749 796 856 889 1016 1393 1498 1592 1712 1778 2032 2786 2996 3184 3424 3556 4064 5572 5992 6368 7112 11144 11449 11984 13589 14224 16129 21293 22288 22898 23968 25273 27178 28448 32258 39601 42586 44576 45796 50546 54356 64516 79202 80143 85172 91592 95123 101092 108712 112903 129032 149051 158404 160286 170344 176911 183184 190246 202184 217424 225806 258064 277207 298102 316808 320572 340688 353822 366368 380492 404368 434848 451612 516128 554414 596204 633616 641144 681376 707644 760984 808736 903224 1108828 1192408 1267232 1282288 1415288 1454023 1521968 1725803 1806448 2217656 2278351 2384816 2564576 2704211 2830576 2908046 3043936 3209671 3451606 3612896 4237307 4435312 4556702 4769632 5029327 5408422 5661152 5816092 6419342 6903212 8474614 8870624 9113404 10058654 10178161 10816844 11632184 12080621 12838684 13806424 15948457 16949228 18226808 18929477 20117308 20356322 21633688 22467697 23264368 24161242 25677368 27612848 29661149 31896914 33898456 35205289 36453616 37858954 40234616 40712644 43267376 44935394 46528736 48322484 51354736 55225696 59322298 63793828 67796912 70410578 72907232 75717908 80469232 81425288 86534752 89870788 96644968 102709472 118644596 127587656 135593824 140821156 151435816 160938464 162850576 179741576 184660921 193289936 237289192 255175312 281642312 289350577 302871632 325701152 343434797 359483152 369321842 386579872 453391849 474578384 510350624 538137989 563284624 578701154 605743264 638724529 686869594 718966304 738643684 906783698 949156768 1076275978 1126569248 1157402308 1277449058 1292626447 1373739188 1477287368 1813567396 2025454039 2152551956 2314804616 2404043579 2554898116 2585252894 2747478376 2954574736 3173742943 3627134792 3766965923 4050908078 4305103912 4471071703 4629609232 4808087158 5109796232 5170505788 5494956752 5909149472 6347485886 7254269584 7533931846 8101816156 8610207824 8942143406 9259218464 9616174316 10219592464 10341011576 10989913504 12694971772 14508539168 15067863692 16203632312 17220415648 17884286812 19232348632 20439184928 20682023152 25389943544 30135727384 32407264624 35768573624 36747523279 38464697264 41364046304 50779887088 57580764823 60271454768 64814529248 68343524603 71537147248 73495046558 76929394528 101559774176 115161529646 120542909536 136687049206 143074294496 146990093116 230323059292 257232662953 273374098412 293980186232 403065353761 460646118584 478404672221 514465325906 546748196824 587960372464 806130707522 921292237168 956809344442 1028930651812 1093496393648 1175920744928 1612261415044 1842584474336 1913618688884 2057861303624 2186992787296 3224522830088 3827237377768 4115722607248 6449045660176 7312757132521 7654474755536 8231445214496 12898091320352 14625514265042 15308949511072 29251028530084 51189299927647 58502057060168 102378599855294 117004114120336 204757199710588 234008228240672 409514399421176 819028798842352 1638057597684704
• Sum of all divisors σ(n): 3768860295823896
• Sum of proper divisors (its aliquot sum) s(n): 2130802698139192
• 1638057597684704 is an abundant number, because the sum of its proper divisors (2130802698139192) is greater than itself. Its abundance is 492745100454488

Bases of 1638057597684704

• Binary: 101110100011100111000000001001110110100101111100000₂
• Hexadecimal: 0x5D1CE013B4BE0
• Base-36: G4N59S9MU8

Squares and roots of 1638057597684704

• 1638057597684704 squared (1638057597684704²) is 2683232693332583587261395567616
• 1638057597684704 cubed (1638057597684704³) is 4395289699669429950806634746887742569480945664
• The square root of 1638057597684704 is 40472924.2541813873
• The cube root of 1638057597684704 is 117880.7950085889

Scales and comparisons

• 1,638,057,597,684,704 seconds is equal to 52,085,164 years, 39 weeks, 4 days, 4 hours, 51 minutes, 44 seconds.
• To count from 1 to 1,638,057,597,684,704 would take you about one hundred fifty-six million, two hundred fifty-five thousand, four hundred ninety-four 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 1638057597684704 cubic inches would be around 9823.4 feet tall.

Recreational maths with 1638057597684704

• 1638057597684704 backwards is 4074867957508361
• The number of decimal digits it has is: 16
• The sum of 1638057597684704's digits is 80
• More coming soon!