83968720412883456

Names of 83968720412883456

• Cardinal: 83968720412883456 can be written as Eighty-three quadrillion, nine hundred sixty-eight trillion, seven hundred twenty billion, four hundred twelve million, eight hundred eighty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 8.3968720412883456 × 10¹⁶

Factors of 83968720412883456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2997

Divisors of 83968720412883456

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 191 192 256 382 384 512 573 764 768 1146 1528 1536 2292 2801 3056 4584 5602 6112 8403 9168 11204 12224 16806 18336 22408 24448 33612 36481 36672 44816 48896 67224 72962 73344 89632 97792 109443 134448 145924 146688 179264 218886 268896 291848 293376 358528 437772 534991 537792 583696 717056 875544 1069982 1075584 1167392 1434112 1604973 1751088 2139964 2151168 2334784 3209946 3502176 4279928 4302336 4669568 6419892 6967871 7004352 7845601 8559856 9339136 12839784 13935742 14008704 15691202 17119712 18678272 20903613 23536803 25679568 27871484 28017408 31382404 34239424 41807226 47073606 51359136 55742968 56034816 62764808 68478848 83614452 94147212 102183281 102718272 111485936 125529616 136957696 167228904 188294424 204366562 205436544 222971872 251059232 273915392 306549843 334457808 376588848 408733124 410873088 445943744 502118464 613099686 668915616 753177696 817466248 821746176 891887488 1004236928 1226199372 1337831232 1498509791 1506355392 1634932496 1783774976 2008473856 2452398744 2675662464 2997019582 3012710784 3269864992 3567549952 4016947712 4495529373 4904797488 5351324928 5994039164 6025421568 6539729984 8991058746 9809594976 10702649856 11988078328 12050843136 13079459968 17982117492 19517006671 19619189952 23976156656 26158919936 35964234984 39034013342 39238379904 47952313312 52317839872 58551020013 71928469968 78068026684 78476759808 95904626624 117102040026 143856939936 156136053368 156953519616 191809253248 234204080052 286215370081 287713879872 312272106736 383618506496 468408160104 572430740162 575427759744 624544213472 767237012992 858646110243 936816320208 1144861480324 1150855519488 1249088426944 1717292220486 1873632640416 2289722960648 2301711038976 2498176853888 3434584440972 3747265280832 4579445921296 4996353707776 6869168881944 7494530561664 9158891842592 9992707415552 13738337763888 14989061123328 18317783685184 27476675527776 29978122246656 36635567370368 54667135685471 54953351055552 73271134740736 109334271370942 109906702111104 146542269481472 164001407056413 218668542741884 219813404222208 328002814112826 437337085483768 439626808444416 656005628225652 874674170967536 1312011256451304 1749348341935072 2624022512902608 3498696683870144 5248045025805216 6997393367740288 10496090051610432 13994786735480576 20992180103220864 27989573470961152 41984360206441728 83968720412883456
• Sum of all divisors σ(n): 224955589114105344
• Sum of proper divisors (its aliquot sum) s(n): 140986868701221888
• 83968720412883456 is an abundant number, because the sum of its proper divisors (140986868701221888) is greater than itself. Its abundance is 57018148288338432

Bases of 83968720412883456

• Binary: 100101010010100010001101100111000011101000011101000000000₂
• Hexadecimal: 0x12A511B38743A00
• Base-36: MYSFDMLPSLC

Squares and roots of 83968720412883456

• 83968720412883456 squared (83968720412883456²) is 7050746007776990789465388238503936
• 83968720412883456 cubed (83968720412883456³) is 592042120229280341112364969124868109177177365282816
• The square root of 83968720412883456 is 289773567.4848267729
• The cube root of 83968720412883456 is 437897.5463070991

Scales and comparisons

• 83,968,720,412,883,456 seconds is equal to 2,669,945,576 years, 42 weeks, 5 days, 22 hours, 17 minutes, 36 seconds.
• To count from 1 to 83,968,720,412,883,456 would take you about eight billion, nine million, eight hundred thirty-six thousand, seven hundred thirty 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 83968720412883456 cubic inches would be around 36491.5 feet tall.

Recreational maths with 83968720412883456

• 83968720412883456 backwards is 65438821402786938
• The number of decimal digits it has is: 17
• The sum of 83968720412883456's digits is 84
• More coming soon!