42751080445465872

Names of 42751080445465872

• Cardinal: 42751080445465872 can be written as Forty-two quadrillion, seven hundred fifty-one trillion, eighty billion, four hundred forty-five million, four hundred sixty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2751080445465872 × 10¹⁶

Factors of 42751080445465872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9152092

Divisors of 42751080445465872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 2731 5462 8193 10924 11897 16386 21848 23794 24579 32772 35691 43696 47588 49158 65544 71382 95176 98316 107073 131088 142764 190352 196632 214146 285528 393264 428292 571056 856584 1713168 9137459 18274918 27412377 32490707 36549836 54824754 64981414 73099672 82237131 97472121 109649508 129962828 146199344 164474262 194944242 219299016 259925656 292416363 328948524 389888484 438598032 519851312 584832726 657897048 779776968 1169665452 1315794096 1559553936 2339330904 4678661808 24954400529 49908801058 74863201587 99817602116 108708349723 149726403174 199635204232 217416699446 224589604761 299452806348 326125049169 399270408464 434833398892 449179209522 598905612696 652250098338 869666797784 898358419044 978375147507 1197811225392 1304500196676 1739333595568 1796716838088 1956750295014 2609000393352 3593433676176 3913500590028 5218000786704 7827001180056 15654002360112 296882503093513 593765006187026 890647509280539 1187530012374052 1781295018561078 2375060024748104 2671942527841617 3562590037122156 4750120049496208 5343885055683234 7125180074244312 10687770111366468 14250360148488624 21375540222732936 42751080445465872
• Sum of all divisors σ(n): 119697531617083680
• Sum of proper divisors (its aliquot sum) s(n): 76946451171617808
• 42751080445465872 is an abundant number, because the sum of its proper divisors (76946451171617808) is greater than itself. Its abundance is 34195370726151936

Bases of 42751080445465872

• Binary: 10010111111000011110000110010011101101110101010100010000₂
• Hexadecimal: 0x97E1E193B75510
• Base-36: BOXZR891K40

Squares and roots of 42751080445465872

• 42751080445465872 squared (42751080445465872²) is 1827654879254694460723363116720384
• 42751080445465872 cubed (42751080445465872³) is 78134220769565657768188532511665175577203638734848
• The square root of 42751080445465872 is 206763344.0565949833
• The cube root of 42751080445465872 is 349662.4785500705

Scales and comparisons

• 42,751,080,445,465,872 seconds is equal to 1,359,352,120 years, 20 weeks, 2 days, 12 hours, 31 minutes, 12 seconds.
• To count from 1 to 42,751,080,445,465,872 would take you about four billion, seventy-eight million, fifty-six thousand, three hundred sixty-one 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 42751080445465872 cubic inches would be around 29138.5 feet tall.

Recreational maths with 42751080445465872

• 42751080445465872 backwards is 27856454408015724
• 42751080445465872 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42751080445465872's digits is 72
• More coming soon!