138859126693600

Names of 138859126693600

• Cardinal: 138859126693600 can be written as One hundred thirty-eight trillion, eight hundred fifty-nine billion, one hundred twenty-six million, six hundred ninety-three thousand, six hundred.

Scientific notation

• Scientific notation: 1.388591266936 × 10¹⁴

Factors of 138859126693600

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 173573908374

Divisors of 138859126693600

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 173573908367 347147816734 694295633468 867869541835 1388591266936 1735739083670 2777182533872 3471478167340 4339347709175 5554365067744 6942956334680 8678695418350 13885912669360 17357390836700 27771825338720 34714781673400 69429563346800 138859126693600
• Sum of all divisors σ(n): 338989843042704
• Sum of proper divisors (its aliquot sum) s(n): 200130716349104
• 138859126693600 is an abundant number, because the sum of its proper divisors (200130716349104) is greater than itself. Its abundance is 61271589655504

Bases of 138859126693600

• Binary: 11111100100101010101000111010111001111011100000₂
• Hexadecimal: 0x7E4AA8EB9EE0
• Base-36: 1D7Z02SOV4

Squares and roots of 138859126693600

• 138859126693600 squared (138859126693600²) is 19281857066109256068280960000
• 138859126693600 cubed (138859126693600³) is 2677461833230751579205070437000633856000000
• The square root of 138859126693600 is 11783850.2491163727
• The cube root of 138859126693600 is 51783.5090458813

Scales and comparisons

• 138,859,126,693,600 seconds is equal to 4,415,290 years, 36 weeks, 6 days, 5 hours, 6 minutes, 40 seconds.
• To count from 1 to 138,859,126,693,600 would take you about eleven million, thirty-eight thousand, two hundred twenty-six 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 138859126693600 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138859126693600

• 138859126693600 backwards is 006396621958831
• The number of decimal digits it has is: 15
• The sum of 138859126693600's digits is 67
• More coming soon!