664741464688677136

Names of 664741464688677136

• Cardinal: 664741464688677136 can be written as Six hundred sixty-four quadrillion, seven hundred forty-one trillion, four hundred sixty-four billion, six hundred eighty-eight million, six hundred seventy-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 6.64741464688677136 × 10¹⁷

Factors of 664741464688677136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 220465

Divisors of 664741464688677136

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 331 496 547 662 961 1093 1094 1324 1922 2186 2188 2648 3844 4372 4376 5296 7688 8744 8752 10261 15376 16957 17488 20522 33883 33914 41044 67766 67828 82088 135532 135656 164176 181057 218461 271064 271312 318091 361783 362114 436922 525667 542128 597871 636182 723566 724228 873844 1050373 1051334 1195742 1272364 1447132 1448456 1747688 2100746 2102668 2391484 2544728 2894264 2896912 3495376 4201492 4205336 4782968 5089456 5612767 5788528 6772291 8402984 8410672 9565936 11215273 11225534 13544582 16805968 18534001 22430546 22451068 27089164 37068002 44861092 44902136 54178328 72310591 74136004 89722184 89804272 108356656 119498167 144621182 148272008 173995777 179444368 197895301 209941021 238777873 238996334 289242364 296544016 347673463 347991554 395790602 419882042 477555746 477992668 574554031 578484728 695346926 695983108 791581204 839764084 955111492 955985336 1149108062 1156969456 1390693852 1391966216 1583162408 1679528168 1910222984 1911970672 2241628321 2298216124 2781387704 2783932432 3166324816 3359056336 3704443177 3820445968 4483256642 4596432248 5562775408 6134754331 7402114063 7408886354 8966513284 9192864496 12269508662 14804228126 14817772708 17933026568 24539017324 29608456252 29635545416 35866053136 39553893277 49078034648 59216912504 59271090832 69490477951 79035475963 79107786554 98156069296 114837738487 118433825008 130611496531 138980955902 158070951926 158215573108 190177384261 229465535953 229675476974 261222993062 277961911804 316141903852 316431146216 380354768522 458931071906 459350953948 522445986124 555923823608 632283807704 632862292432 760709537044 917862143812 918701907896 1044891972248 1111847647216 1226170691587 1264567615408 1521419074088 1835724287624 1837403815792 2089783944496 2450099754853 2452341383174 3042838148176 3671448575248 4048956392461 4900199509706 4904682766348 8097912784922 9800399019412 9809365532696 16195825569844 19600798038824 19618731065392 32391651139688 38011291439197 39201596077648 43232405351761 64783302279376 75953092400443 76022582878394 86464810703522 125517648166291 151906184800886 152045165756788 172929621407044 251035296332582 303812369601772 304090331513576 345859242814088 502070592665164 607624739203544 608180663027152 691718485628176 1004141185330328 1215249478407088 1340204565904591 2008282370660656 2680409131809182 5360818263618364 10721636527236728 21443273054473456 41546341543042321 83092683086084642 166185366172169284 332370732344338568 664741464688677136
• Sum of all divisors σ(n): 1338513672653696064
• Sum of proper divisors (its aliquot sum) s(n): 673772207965018928
• 664741464688677136 is an abundant number, because the sum of its proper divisors (673772207965018928) is greater than itself. Its abundance is 9030743276341792

Bases of 664741464688677136

• Binary: 100100111001101000101101011100010110001111011101000100010000₂
• Hexadecimal: 0x939A2D7163DD110
• Base-36: 51TB6L33MQZ4

Squares and roots of 664741464688677136

• 664741464688677136 squared (664741464688677136²) is 441881214876447791690210405649162496
• 664741464688677136 cubed (664741464688677136³) is 293736765995381973681030158553996849364797592543891456
• The square root of 664741464688677136 is 815316787.9350192407
• The cube root of 664741464688677136 is 872738.7445555877

Scales and comparisons

• 664,741,464,688,677,136 seconds is equal to 21,136,722,396 years, 38 weeks, 5 days, 5 hours, 52 minutes, 16 seconds.
• To count from 1 to 664,741,464,688,677,136 would take you about sixty-three billion, four hundred ten million, one hundred sixty-seven thousand, one hundred ninety 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 664741464688677136 cubic inches would be around 72728.2 feet tall.

Recreational maths with 664741464688677136

• 664741464688677136 backwards is 631776886464147466
• The number of decimal digits it has is: 18
• The sum of 664741464688677136's digits is 94
• More coming soon!