68129096357712

Names of 68129096357712

• Cardinal: 68129096357712 can be written as Sixty-eight trillion, one hundred twenty-nine billion, ninety-six million, three hundred fifty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 6.8129096357712 × 10¹³

Factors of 68129096357712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 739534

Divisors of 68129096357712

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 203807 407614 535709 611421 815228 1071418 1222842 1607127 1630456 2142836 2445684 2649491 3214254 3260912 4285672 4891368 5298982 6428508 6964217 7948473 8571344 9782736 10597964 12857016 13928434 15896946 20892651 21195928 25714032 27856868 31793892 41785302 42391856 55713736 63587784 83570604 111427472 127175568 167141208 334282416 109181244163 218362488326 327543732489 436724976652 655087464978 873449953304 1310174929956 1419356174119 1746899906608 2620349859912 2838712348238 4258068522357 5240699719824 5677424696476 8516137044714 11354849392952 17032274089428 22709698785904 34064548178856 68129096357712
• Sum of all divisors σ(n): 189539923668480
• Sum of proper divisors (its aliquot sum) s(n): 121410827310768
• 68129096357712 is an abundant number, because the sum of its proper divisors (121410827310768) is greater than itself. Its abundance is 53281730953056

Bases of 68129096357712

• Binary: 1111011111011010001010100101100101011101010000₂
• Hexadecimal: 0x3DF68A965750
• Base-36: O5E2OXHLC

Squares and roots of 68129096357712

• 68129096357712 squared (68129096357712²) is 4641573770518406504661874944
• 68129096357712 cubed (68129096357712³) is 316226226663077123122813553195379233968128
• The square root of 68129096357712 is 8254035.1560743913
• The cube root of 68129096357712 is 40842.3644361213

Scales and comparisons

• 68,129,096,357,712 seconds is equal to 2,166,294 years, 27 weeks, 2 days, 20 hours, 15 minutes, 12 seconds.
• To count from 1 to 68,129,096,357,712 would take you about five million, four hundred fifteen thousand, seven hundred thirty-six 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 68129096357712 cubic inches would be around 3403.5 feet tall.

Recreational maths with 68129096357712

• 68129096357712 backwards is 21775369092186
• The number of decimal digits it has is: 14
• The sum of 68129096357712's digits is 66
• More coming soon!