13889873811616

Names of 13889873811616

• Cardinal: 13889873811616 can be written as Thirteen trillion, eight hundred eighty-nine billion, eight hundred seventy-three million, eight hundred eleven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3889873811616 × 10¹³

Factors of 13889873811616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1272899037

Divisors of 13889873811616

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 88 124 176 248 341 352 496 682 992 1364 2728 5456 10912 1272898993 2545797986 5091595972 10183191944 14001888923 20366383888 28003777846 39459868783 40732767776 56007555692 78919737566 112015111384 157839475132 224030222768 315678950264 434058556613 448060445536 631357900528 868117113226 1262715801056 1736234226452 3472468452904 6944936905808 13889873811616
• Sum of all divisors σ(n): 30793972462848
• Sum of proper divisors (its aliquot sum) s(n): 16904098651232
• 13889873811616 is an abundant number, because the sum of its proper divisors (16904098651232) is greater than itself. Its abundance is 3014224839616

Bases of 13889873811616

• Binary: 11001010000111111100111111101001100010100000₂
• Hexadecimal: 0xCA1FCFE98A0
• Base-36: 4X8X48P0G

Squares and roots of 13889873811616

• 13889873811616 squared (13889873811616²) is 192928594502615988256531456
• 13889873811616 cubed (13889873811616³) is 2679753832293768400487891269158122192896
• The square root of 13889873811616 is 3726912.1014072761
• The cube root of 13889873811616 is 24038.0610267781

Scales and comparisons

• 13,889,873,811,616 seconds is equal to 441,655 years, 1 week, 1 day, 9 hours, 16 seconds.
• To count from 1 to 13,889,873,811,616 would take you about one million, one hundred four thousand, one hundred thirty-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 13889873811616 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13889873811616

• 13889873811616 backwards is 61611837898831
• The number of decimal digits it has is: 14
• The sum of 13889873811616's digits is 70
• More coming soon!