13900564909212

Names of 13900564909212

• Cardinal: 13900564909212 can be written as Thirteen trillion, nine hundred billion, five hundred sixty-four million, nine hundred nine thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.3900564909212 × 10¹³

Factors of 13900564909212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 795044976

Divisors of 13900564909212

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 31 47 62 93 94 124 141 186 188 282 372 564 1457 2914 4371 5828 8742 17484 795044893 1590089786 2385134679 3180179572 4770269358 9540538716 24646391683 37367109971 49292783366 73939175049 74734219942 98585566732 112101329913 147878350098 149468439884 224202659826 295756700196 448405319652 1158380409101 2316760818202 3475141227303 4633521636404 6950282454606 13900564909212
• Sum of all divisors σ(n): 34193290801152
• Sum of proper divisors (its aliquot sum) s(n): 20292725891940
• 13900564909212 is an abundant number, because the sum of its proper divisors (20292725891940) is greater than itself. Its abundance is 6392160982728

Bases of 13900564909212

• Binary: 11001010010001111010001110111100110010011100₂
• Hexadecimal: 0xCA47A3BCC9C
• Base-36: 4XDTXG0PO

Squares and roots of 13900564909212

• 13900564909212 squared (13900564909212²) is 193225704795216017802460944
• 13900564909212 cubed (13900564909212³) is 2685946451634136657556193687783535816128
• The square root of 13900564909212 is 3728346.1359176403
• The cube root of 13900564909212 is 24044.2268458929

Scales and comparisons

• 13,900,564,909,212 seconds is equal to 441,994 years, 50 weeks, 1 day, 22 hours, 20 minutes, 12 seconds.
• To count from 1 to 13,900,564,909,212 would take you about one million, one hundred four thousand, nine hundred eighty-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 13900564909212 cubic inches would be around 2003.7 feet tall.

Recreational maths with 13900564909212

• 13900564909212 backwards is 21290946500931
• The number of decimal digits it has is: 14
• The sum of 13900564909212's digits is 51
• More coming soon!