642264914868912

Names of 642264914868912

• Cardinal: 642264914868912 can be written as Six hundred forty-two trillion, two hundred sixty-four billion, nine hundred fourteen million, eight hundred sixty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 6.42264914868912 × 10¹⁴

Factors of 642264914868912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 778332

Divisors of 642264914868912

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 34 36 38 41 48 51 57 68 72 76 82 102 114 123 136 144 152 153 164 171 204 228 246 272 304 306 323 328 342 369 408 433 456 492 612 646 656 684 697 738 779 816 866 912 969 984 1224 1292 1299 1368 1394 1476 1558 1732 1938 1968 2091 2337 2448 2584 2598 2736 2788 2907 2952 3116 3464 3876 3897 4182 4674 5168 5196 5576 5814 5904 6232 6273 6928 7011 7361 7752 7794 8227 8364 9348 10392 11152 11628 12464 12546 13243 14022 14722 15504 15588 16454 16728 17753 18696 20784 22083 23256 24681 25092 26486 28044 29444 31176 32908 33456 35506 37392 39729 44166 46512 49362 50184 52972 53259 56088 58888 62352 65816 66249 71012 74043 79458 88332 98724 100368 105944 106518 112176 117776 119187 131632 132498 139859 142024 148086 158916 159777 176664 197448 211888 213036 238374 264996 279718 284048 296172 301801 317832 319554 337307 353328 394896 419577 426072 476748 529992 559436 592344 603602 635664 639108 674614 777817 839154 852144 905403 953496 1011921 1059984 1118872 1184688 1207204 1258731 1278216 1349228 1555634 1678308 1810806 1906992 2023842 2237744 2333451 2414408 2517462 2556432 2698456 2716209 3035763 3111268 3356616 3621612 4047684 4666902 4828816 5034924 5396912 5432418 5734219 6071526 6222536 6713232 7000353 7243224 8095368 9333804 10069848 10864836 11468438 12143052 12445072 13222889 14000706 14486448 14778523 16190736 17202657 18667608 20139696 21729672 22936876 24286104 26445778 28001412 29557046 31890497 34405314 37335216 39668667 43459344 44335569 45873752 48572208 51607971 52891556 56002824 59114092 63780994 68810628 79337334 88671138 91747504 95671491 103215942 105783112 112005648 118228184 119006001 127561988 133006707 137621256 158674668 177342276 191342982 206431884 211566224 236456368 238012002 251234891 255123976 266013414 275242512 287014473 317349336 336794761 354684552 382685964 412863768 476024004 502469782 510247952 532026828 542138449 574028946 605919443 634698672 673589522 709369104 753704673 765371928 825727536 952048008 1004939564 1010384283 1064053656 1084276898 1148057892 1211838886 1347179044 1507409346 1530743856 1626415347 1817758329 1904096016 2009879128 2020768566 2128107312 2168553796 2261114019 2296115784 2423677772 2694358088 3014818692 3031152849 3252830694 3635516658 4019758256 4041537132 4337107592 4522228038 4592231568 4847355544 4879246041 5388716176 5453274987 5725510937 6029637384 6062305698 6399100459 6505661388 7271033316 8083074264 8674215184 9044456076 9694711088 9758492082 10300630531 10906549974 11451021874 12059274768 12124611396 12798200918 13011322776 13808585201 14542066632 16166148528 17176532811 18088912152 19197301377 19516984164 20601261062 21813099948 22902043748 24249222792 25596401836 26022645552 27617170402 29084133264 30901891593 34353065622 36177824304 38394602754 39033968328 41202522124 41425755603 43626199896 45804087496 48498445584 51192803672 51529598433 55234340804 57591904131 61803783186 68706131244 76789205508 78067936656 82405044248 82851511206 87252399792 91608174992 92705674779 102385607344 103059196866 108784707803 110468681608 115183808262 123607566372 124277266809 137412262488 153578411016 164810088496 165703022412 185411349558 206118393732 217569415606 220937363216 230367616524 234745948417 247215132744 248554533618 262363118819 274824524976 307156822032 326354123409 331406044824 370822699116 412236787464 435138831212 460735233048 469491896834 494430265488 497109067236 524726237638 652708246818 662812089648 704237845251 741645398232 787089356457 824473574928 870277662424 921470466096 938983793668 979062370227 994218134472 1049452475276 1305416493636 1408475690502 1483290796464 1574178712914 1740555324848 1877967587336 1958124740454 1988436268944 2098904950552 2112713535753 2361268069371 2610832987272 2816951381004 3148357425828 3755935174672 3916249480908 4197809901104 4225427071506 4460173019923 4722536138742 5221665974544 5633902762008 6296714851656 7832498961816 8450854143012 8920346039846 9445072277484 11267805524016 12593429703312 13380519059769 15664997923632 16901708286024 17840692079692 18890144554968 26761038119538 33803416572048 35681384159384 37780289109936 40141557179307 53522076239076 71362768318768 80283114358614 107044152478152 160566228717228 214088304956304 321132457434456 642264914868912
• Sum of all divisors σ(n): 2056953888400320
• Sum of proper divisors (its aliquot sum) s(n): 1414688973531408
• 642264914868912 is an abundant number, because the sum of its proper divisors (1414688973531408) is greater than itself. Its abundance is 772424058662496

Bases of 642264914868912

• Binary: 10010010000010001011110100000110100011101010110000₂
• Hexadecimal: 0x24822F41A3AB0
• Base-36: 6BNWFFIVG0

Squares and roots of 642264914868912

• 642264914868912 squared (642264914868912²) is 412504220871570778662144063744
• 642264914868912 cubed (642264914868912³) is 264936988301146278768313300585031600731926528
• The square root of 642264914868912 is 25342946.0574123465
• The cube root of 642264914868912 is 86278.9264815687

Scales and comparisons

• 642,264,914,868,912 seconds is equal to 20,422,037 years, 33 weeks, 20 hours, 55 minutes, 12 seconds.
• To count from 1 to 642,264,914,868,912 would take you about fifty-one million, fifty-five thousand and 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 642264914868912 cubic inches would be around 7189.9 feet tall.

Recreational maths with 642264914868912

• 642264914868912 backwards is 219868419462246
• 642264914868912 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 642264914868912's digits is 72
• More coming soon!