13889364125819

Names of 13889364125819

• Cardinal: 13889364125819 can be written as Thirteen trillion, eight hundred eighty-nine billion, three hundred sixty-four million, one hundred twenty-five thousand, eight hundred nineteen.

Scientific notation

• Scientific notation: 1.3889364125819 × 10¹³

Factors of 13889364125819

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 33093

Divisors of 13889364125819

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 13 49 91 409 637 1723 2863 5317 12061 20041 22399 30941 37219 84427 156793 216587 260533 402233 704707 1097551 1516109 2815631 4932949 9161191 12654869 19709417 34530643 53311343 64128337 88584083 164513297 373179401 448898359 620088581 693047459 1151593079 2612255807 4851332213 8061151553 21804339287 33959325491 152630375009 283456410731 1068412625063 1984194875117 13889364125819
• Sum of all divisors σ(n): 17453092537440
• Sum of proper divisors (its aliquot sum) s(n): 3563728411621
• 13889364125819 is a deficient number, because the sum of its proper divisors (3563728411621) is less than itself. Its deficiency is 10325635714198

Bases of 13889364125819

• Binary: 11001010000111011110100111010110100001111011₂
• Hexadecimal: 0xCA1DE9D687B
• Base-36: 4X8OOSCXN

Squares and roots of 13889364125819

• 13889364125819 squared (13889364125819²) is 192914435819587794062420761
• 13889364125819 cubed (13889364125819³) is 2679458844225194602074717331825721728259
• The square root of 13889364125819 is 3726843.7216791101
• The cube root of 13889364125819 is 24037.7669994333

Scales and comparisons

• 13,889,364,125,819 seconds is equal to 441,638 years, 42 weeks, 3 days, 5 hours, 36 minutes, 59 seconds.
• To count from 1 to 13,889,364,125,819 would take you about one million, one hundred four thousand and 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 13889364125819 cubic inches would be around 2003.1 feet tall.

Recreational maths with 13889364125819

• 13889364125819 backwards is 91852146398831
• The number of decimal digits it has is: 14
• The sum of 13889364125819's digits is 68
• More coming soon!