13249892973872

Names of 13249892973872

• Cardinal: 13249892973872 can be written as Thirteen trillion, two hundred forty-nine billion, eight hundred ninety-two million, nine hundred seventy-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3249892973872 × 10¹³

Factors of 13249892973872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5229244

Divisors of 13249892973872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 29 43 58 86 116 127 172 232 254 344 464 508 688 1016 1247 2032 2494 3683 4988 5461 7366 9976 10922 14732 19952 21844 29464 43688 58928 87376 158369 316738 633476 1266952 2533904 5229043 10458086 20916172 41832344 83664688 151642247 224848849 303284494 449697698 606568988 664088461 899395396 1213137976 1328176922 1798790792 2426275952 2656353844 3597581584 5312707688 6520616621 10625415376 13041233242 19258565369 26082466484 28555803823 38517130738 52164932968 57111607646 77034261476 104329865936 114223215292 154068522952 228446430584 308137045904 456892861168 828118310867 1656236621734 3312473243468 6624946486936 13249892973872
• Sum of all divisors σ(n): 27388477501440
• Sum of proper divisors (its aliquot sum) s(n): 14138584527568
• 13249892973872 is an abundant number, because the sum of its proper divisors (14138584527568) is greater than itself. Its abundance is 888691553696

Bases of 13249892973872

• Binary: 11000000110011111011001010011111110100110000₂
• Hexadecimal: 0xC0CFB29FD30
• Base-36: 4P2X06A7K

Squares and roots of 13249892973872

• 13249892973872 squared (13249892973872²) is 175559663819062592074672384
• 13249892973872 cubed (13249892973872³) is 2326146756131527809027589692327871950848
• The square root of 13249892973872 is 3640040.2434412729
• The cube root of 13249892973872 is 23663.0537431463

Scales and comparisons

• 13,249,892,973,872 seconds is equal to 421,305 years, 31 weeks, 5 days, 18 hours, 4 minutes, 32 seconds.
• To count from 1 to 13,249,892,973,872 would take you about one million, fifty-three thousand, two hundred sixty-four 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 13249892973872 cubic inches would be around 1971.9 feet tall.

Recreational maths with 13249892973872

• 13249892973872 backwards is 27837929894231
• The number of decimal digits it has is: 14
• The sum of 13249892973872's digits is 74
• More coming soon!