15317129364672

Names of 15317129364672

• Cardinal: 15317129364672 can be written as Fifteen trillion, three hundred seventeen billion, one hundred twenty-nine million, three hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.5317129364672 × 10¹³

Factors of 15317129364672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 740035

Divisors of 15317129364672

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 130987 261974 392961 523948 609043 785922 1047896 1218086 1571844 1827129 2095792 2436172 3143688 3654258 4191584 4872344 6287376 7308516 8383168 9744688 12574752 14617032 19489376 25149504 29234064 38978752 58468128 116936256 79776715441 159553430882 239330146323 319106861764 478660292646 638213723528 957320585292 1276427447056 1914641170584 2552854894112 3829282341168 5105709788224 7658564682336 15317129364672
• Sum of all divisors σ(n): 40526947379776
• Sum of proper divisors (its aliquot sum) s(n): 25209818015104
• 15317129364672 is an abundant number, because the sum of its proper divisors (25209818015104) is greater than itself. Its abundance is 9892688650432

Bases of 15317129364672

• Binary: 11011110111001001100000011100000010011000000₂
• Hexadecimal: 0xDEE4C0E04C0
• Base-36: 5FGLBCHXC

Squares and roots of 15317129364672

• 15317129364672 squared (15317129364672²) is 234614451974097266361667584
• 15317129364672 cubed (15317129364672³) is 3593619911708873917707021357888377192448
• The square root of 15317129364672 is 3913710.4344435091
• The cube root of 15317129364672 is 24834.7119303567

Scales and comparisons

• 15,317,129,364,672 seconds is equal to 487,037 years, 17 weeks, 2 days, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 15,317,129,364,672 would take you about one million, two hundred seventeen thousand, five hundred ninety-three 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 15317129364672 cubic inches would be around 2069.6 feet tall.

Recreational maths with 15317129364672

• 15317129364672 backwards is 27646392171351
• The number of decimal digits it has is: 14
• The sum of 15317129364672's digits is 57
• More coming soon!