138849052671999

Names of 138849052671999

• Cardinal: 138849052671999 can be written as One hundred thirty-eight trillion, eight hundred forty-nine billion, fifty-two million, six hundred seventy-one thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.38849052671999 × 10¹⁴

Factors of 138849052671999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4932045

Divisors of 138849052671999

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 17 51 71 153 213 639 1207 2593 3621 7779 10863 23337 44081 132243 184103 396729 552309 1656927 3129751 4929361 9389253 14788083 28167759 44364249 83799137 251397411 349984631 754192233 1049953893 3149861679 5949738727 12781833073 17849216181 38345499219 53547648543 115036497657 217291162241 651873486723 907510148183 1955620460169 2722530444549 8167591333647 15427672519111 46283017557333 138849052671999
• Sum of all divisors σ(n): 215431417191744
• Sum of proper divisors (its aliquot sum) s(n): 76582364519745
• 138849052671999 is a deficient number, because the sum of its proper divisors (76582364519745) is less than itself. Its deficiency is 62266688152254

Bases of 138849052671999

• Binary: 11111100100100001010000011101100011111111111111₂
• Hexadecimal: 0x7E4850763FFF
• Base-36: 1D7UDGZG1R

Squares and roots of 138849052671999

• 138849052671999 squared (138849052671999²) is 19279059427911552641478656001
• 138849052671999 cubed (138849052671999³) is 2676879137972690080614542727493976406015999
• The square root of 138849052671999 is 11783422.7910229463
• The cube root of 138849052671999 is 51782.2567435971

Scales and comparisons

• 138,849,052,671,999 seconds is equal to 4,414,970 years, 20 weeks, 17 hours, 46 minutes, 39 seconds.
• To count from 1 to 138,849,052,671,999 would take you about eleven million, thirty-seven thousand, four hundred twenty-five 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 138849052671999 cubic inches would be around 4315.2 feet tall.

Recreational maths with 138849052671999

• 138849052671999 backwards is 999176250948831
• The number of decimal digits it has is: 15
• The sum of 138849052671999's digits is 81
• More coming soon!