13895291375264

Names of 13895291375264

• Cardinal: 13895291375264 can be written as Thirteen trillion, eight hundred ninety-five billion, two hundred ninety-one million, three hundred seventy-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.3895291375264 × 10¹³

Factors of 13895291375264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5039369

Divisors of 13895291375264

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 208 416 6637 13274 26548 53096 86281 106192 172562 212384 345124 690248 1380496 2760992 5032717 10065434 20130868 40261736 65425321 80523472 130850642 161046944 261701284 523402568 1046805136 2093610272 33402142729 66804285458 133608570916 267217141832 434227855477 534434283664 868455710954 1068868567328 1736911421908 3473822843816 6947645687632 13895291375264
• Sum of all divisors σ(n): 29465134598088
• Sum of proper divisors (its aliquot sum) s(n): 15569843222824
• 13895291375264 is an abundant number, because the sum of its proper divisors (15569843222824) is greater than itself. Its abundance is 1674551847560

Bases of 13895291375264

• Binary: 11001010001100111111111010000000111010100000₂
• Hexadecimal: 0xCA33FE80EA0
• Base-36: 4XBEPPVVK

Squares and roots of 13895291375264

• 13895291375264 squared (13895291375264²) is 193079122403486104471069696
• 13895291375264 cubed (13895291375264³) is 2682890664276702625703724015433034399744
• The square root of 13895291375264 is 3727638.8472146815
• The cube root of 13895291375264 is 24041.1858643353

Scales and comparisons

• 13,895,291,375,264 seconds is equal to 441,827 years, 14 weeks, 5 days, 15 hours, 47 minutes, 44 seconds.
• To count from 1 to 13,895,291,375,264 would take you about one million, one hundred four thousand, five hundred sixty-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 13895291375264 cubic inches would be around 2003.4 feet tall.

Recreational maths with 13895291375264

• 13895291375264 backwards is 46257319259831
• The number of decimal digits it has is: 14
• The sum of 13895291375264's digits is 65
• More coming soon!