82391764690677648

Names of 82391764690677648

• Cardinal: 82391764690677648 can be written as Eighty-two quadrillion, three hundred ninety-one trillion, seven hundred sixty-four billion, six hundred ninety million, six hundred seventy-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.2391764690677648 × 10¹⁶

Factors of 82391764690677648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 744479

Divisors of 82391764690677648

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 67 134 201 268 402 536 804 1072 1231 1608 2462 3216 3693 4924 7386 9848 14772 19696 29147 29544 58294 59088 82477 87441 116588 164954 174882 233176 247431 329908 349764 466352 494862 659816 699528 714029 989724 1319632 1399056 1428058 1952849 1979448 2142087 2856116 3905698 3958896 4284174 5712232 5858547 7811396 8568348 11424464 11717094 15622792 17136696 23434188 31245584 34273392 35879957 46868376 47839943 71759914 93736752 95679886 107639871 143519828 143519829 191359772 215279742 287039656 287039658 382719544 430559484 574079312 574079316 765439088 861118968 878969699 1148158632 1722237936 1757939398 2296317264 2403957119 2636909097 3515878796 4807914238 5273818194 7031757592 7211871357 9615828476 10547636388 14063515184 14423742714 19231656952 20811803263 21095272776 28847485428 38463313904 41623606526 42190545552 57694970856 58890969833 62435409789 83247213052 115389941712 117781939666 124870819578 166494426104 176672909499 235563879332 249741639156 332988852208 353345818998 471127758664 499483278312 706691637996 942255517328 998966556624 1394390818621 1413383275992 2788781637242 2826766551984 4183172455863 5577563274484 8366344911726 11155126548968 16732689823452 22310253097936 25619329816753 33465379646904 51238659633506 66930759293808 76857989450259 102477319267012 153715978900518 204954638534024 307431957801036 409909277068048 614863915602072 1229727831204144 1716495097722451 3432990195444902 5149485293167353 6865980390889804 10298970586334706 13731960781779608 20597941172669412 27463921563559216 41195882345338824 82391764690677648
• Sum of all divisors σ(n): 216205394429122560
• Sum of proper divisors (its aliquot sum) s(n): 133813629738444912
• 82391764690677648 is an abundant number, because the sum of its proper divisors (133813629738444912) is greater than itself. Its abundance is 51421865047767264

Bases of 82391764690677648

• Binary: 100100100101101101101111110011010110011100010111110010000₂
• Hexadecimal: 0x124B6DF9ACE2F90
• Base-36: MJ9FY64I6XC

Squares and roots of 82391764690677648

• 82391764690677648 squared (82391764690677648²) is 6788402888843996025217757446811904
• 82391764690677648 cubed (82391764690677648³) is 559308493443150894269856133785718347957186953121792
• The square root of 82391764690677648 is 287039656.9999999983
• The cube root of 82391764690677648 is 435138.9254434887

Scales and comparisons

• 82,391,764,690,677,648 seconds is equal to 2,619,803,262 years, 36 weeks, 3 days, 14 hours, 48 seconds.
• To count from 1 to 82,391,764,690,677,648 would take you about seven billion, eight hundred fifty-nine million, four hundred nine thousand, seven hundred eighty-eight 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 82391764690677648 cubic inches would be around 36261.6 feet tall.

Recreational maths with 82391764690677648

• 82391764690677648 backwards is 84677609646719328
• The number of decimal digits it has is: 17
• The sum of 82391764690677648's digits is 93
• More coming soon!