139904397696

Names of 139904397696

• Cardinal: 139904397696 can be written as One hundred thirty-nine billion, nine hundred four million, three hundred ninety-seven thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.39904397696 × 10¹¹

Factors of 139904397696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 52047779

Divisors of 139904397696

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 52047767 104095534 156143301 208191068 312286602 364334369 416382136 624573204 728668738 832764272 1093003107 1249146408 1457337476 1665528544 2186006214 2498292816 2914674952 3331057088 4372012428 4996585632 5829349904 6662114176 8744024856 9993171264 11658699808 17488049712 19986342528 23317399616 34976099424 46634799232 69952198848 139904397696
• Sum of all divisors σ(n): 424709786880
• Sum of proper divisors (its aliquot sum) s(n): 284805389184
• 139904397696 is an abundant number, because the sum of its proper divisors (284805389184) is greater than itself. Its abundance is 144900991488

Bases of 139904397696

• Binary: 10000010010010111100111011000110000000₂
• Hexadecimal: 0x2092F3B180
• Base-36: 1S9RGS5C

Squares and roots of 139904397696

• 139904397696 squared (139904397696²) is 19573240494680530108416
• 139904397696 cubed (139904397696³) is 2738382422367236656755934060609536
• The square root of 139904397696 is 374037.9629075101
• The cube root of 139904397696 is 5191.3118936639

Scales and comparisons

• 139,904,397,696 seconds is equal to 4,448 years, 27 weeks, 2 days, 20 hours, 41 minutes, 36 seconds.
• To count from 1 to 139,904,397,696 would take you about eight thousand, eight hundred ninety-seven 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 139904397696 cubic inches would be around 432.6 feet tall.

Recreational maths with 139904397696

• 139904397696 backwards is 696793409931
• The number of decimal digits it has is: 12
• The sum of 139904397696's digits is 66
• More coming soon!