64040889437568

Names of 64040889437568

• Cardinal: 64040889437568 can be written as Sixty-four trillion, forty billion, eight hundred eighty-nine million, four hundred thirty-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 6.4040889437568 × 10¹³

Factors of 64040889437568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 45661

Divisors of 64040889437568

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 43 48 54 64 72 74 86 96 108 111 128 129 144 148 172 192 216 222 257 258 288 296 333 344 384 387 432 444 514 516 576 592 666 688 771 774 864 888 999 1028 1032 1152 1161 1184 1332 1376 1542 1548 1591 1728 1776 1998 2056 2064 2313 2322 2368 2664 2752 3084 3096 3182 3456 3552 3996 4112 4128 4626 4644 4736 4773 5328 5504 6168 6192 6364 6939 7104 7992 8224 8256 9252 9288 9509 9546 10656 11051 12336 12384 12728 13878 14208 14319 15984 16448 16512 18504 18576 19018 19092 21312 22102 24672 24768 25456 27756 28527 28638 31968 32896 33153 37008 37152 38036 38184 42624 42957 44204 45319 49344 49536 50912 55512 57054 57276 63936 66306 74016 74304 76072 76368 85581 85914 88408 90638 98688 99459 101824 111024 114108 114552 127872 132612 135957 148032 148608 152144 152736 171162 171828 176816 181276 198918 203648 222048 228216 229104 256743 265224 271914 296064 298377 304288 305472 342324 343656 353632 362552 397836 407871 408887 444096 456432 458208 513486 530448 543828 596754 608576 610944 684648 687312 707264 725104 795672 815742 817774 888192 912864 916416 1026972 1060896 1087656 1193508 1217152 1223613 1226661 1369296 1374624 1414528 1450208 1591344 1631484 1635548 1676803 1825728 1832832 1948717 2053944 2121792 2175312 2387016 2447226 2453322 2738592 2749248 2900416 3182688 3262968 3271096 3353606 3651456 3679983 3897434 4107888 4243584 4350624 4774032 4894452 4906644 5030409 5477184 5498496 5800832 5846151 6365376 6525936 6542192 6707212 7359966 7794868 8215776 8701248 9548064 9788904 9813288 10060818 10954368 11039949 11646983 11692302 12730752 13051872 13084384 13414424 14719932 15091227 15589736 16431552 17402496 17538453 19096128 19577808 19626576 20121636 22079898 23293966 23384604 26103744 26168768 26828848 29439864 30182454 31179472 32863104 34940949 35076906 38192256 39155616 39253152 40243272 44159796 45273681 46587932 46769208 52207488 52337536 52615359 53657696 58879728 60364908 62358944 69881898 70153812 72102529 78311232 78506304 80486544 88319592 90547362 93175864 93538416 104822847 105230718 107315392 117759456 120729816 124717888 139763796 140307624 144205058 156622464 157012608 160973088 176639184 181094724 186351728 187076832 209645694 210461436 214630784 216307587 235518912 241459632 249435776 279527592 280615248 288410116 314468541 321946176 353278368 362189448 372703456 374153664 419291388 420922872 430938371 432615174 471037824 482919264 500820269 559055184 561230496 576820232 628937082 643892352 648922761 706556736 724378896 745406912 748307328 838582776 841845744 861876742 865230348 965838528 1001640538 1118110368 1122460992 1153640464 1257874164 1292815113 1297845522 1413113472 1448757792 1490813824 1502460807 1677165552 1683691488 1723753484 1730460696 1931677056 1946768283 2003281076 2236220736 2244921984 2307280928 2515748328 2585630226 2595691044 2897515584 3004921614 3354331104 3367382976 3447506968 3460921392 3878445339 3893536566 4006562152 4472441472 4507382421 4614561856 5031496656 5171260452 5191382088 5795031168 6009843228 6708662208 6734765952 6895013936 6921842784 7756890678 7787073132 8013124304 9014764842 9229123712 10062993312 10342520904 10382764176 11635336017 12019686456 13417324416 13522147263 13790027872 13843685568 15513781356 15574146264 16026248608 18029529684 18530349953 20125986624 20685041808 20765528352 23270672034 24039372912 27044294526 27580055744 27687371136 31027562712 31148292528 32052497216 36059059368 37060699906 40251973248 41370083616 41531056704 46541344068 48078745824 54088589052 55160111488 55591049859 62055125424 62296585056 64104994432 72118118736 74121399812 82740167232 83062113408 93082688136 96157491648 108177178104 111182099718 124110250848 124593170112 144236237472 148242799624 165480334464 166773149577 186165376272 192314983296 216354356208 222364199436 248220501696 249186340224 288472474944 296485599248 333546299154 372330752544 432708712416 444728398872 496441003392 500319448731 576944949888 592971198496 667092598308 744661505088 865417424832 889456797744 1000638897462 1185942396992 1334185196616 1489323010176 1730834849664 1778913595488 2001277794924 2371884793984 2668370393232 3557827190976 4002555589848 5336740786464 7115654381952 8005111179696 10673481572928 16010222359392 21346963145856 32020444718784 64040889437568
• Sum of all divisors σ(n): 199409595264000
• Sum of proper divisors (its aliquot sum) s(n): 135368705826432
• 64040889437568 is an abundant number, because the sum of its proper divisors (135368705826432) is greater than itself. Its abundance is 71327816388864

Bases of 64040889437568

• Binary: 1110100011111010101110011101110100110110000000₂
• Hexadecimal: 0x3A3EAE774D80
• Base-36: MP7Z831C0

Squares and roots of 64040889437568

• 64040889437568 squared (64040889437568²) is 4101235519954808627369754624
• 64040889437568 cubed (64040889437568³) is 262646770490852608317214519293749527314432
• The square root of 64040889437568 is 8002555.1817883767
• The cube root of 64040889437568 is 40008.5168192925

Scales and comparisons

• 64,040,889,437,568 seconds is equal to 2,036,302 years, 10 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 64,040,889,437,568 would take you about five million, ninety thousand, seven hundred fifty-five 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 64040889437568 cubic inches would be around 3334 feet tall.

Recreational maths with 64040889437568

• 64040889437568 backwards is 86573498804046
• 64040889437568 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64040889437568's digits is 72
• More coming soon!