13856366120

Names of 13856366120

• Cardinal: 13856366120 can be written as Thirteen billion, eight hundred fifty-six million, three hundred sixty-six thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.385636612 × 10¹⁰

Factors of 13856366120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9674

Divisors of 13856366120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 3121 6242 6529 12484 13058 15605 24968 26116 31210 32645 52232 53057 62420 65290 106114 110993 124840 130580 212228 221986 261160 265285 424456 443972 530570 554965 887944 1061140 1109930 2122280 2219860 4439720 20377009 40754018 81508036 101885045 163016072 203770090 346409153 407540180 692818306 815080360 1385636612 1732045765 2771273224 3464091530 6928183060 13856366120
• Sum of all divisors σ(n): 33026389200
• Sum of proper divisors (its aliquot sum) s(n): 19170023080
• 13856366120 is an abundant number, because the sum of its proper divisors (19170023080) is greater than itself. Its abundance is 5313656960

Bases of 13856366120

• Binary: 1100111001111001110101111000101000₂
• Hexadecimal: 0x339E75E28
• Base-36: 6D5Q0IW

Squares and roots of 13856366120

• 13856366120 squared (13856366120²) is 191998882051483854400
• 13856366120 cubed (13856366120³) is 2660406804336056975835172928000
• The square root of 13856366120 is 117713.0669042311
• The cube root of 13856366120 is 2401.8715794685

Scales and comparisons

• 13,856,366,120 seconds is equal to 440 years, 30 weeks, 4 days, 14 hours, 35 minutes, 20 seconds.
• To count from 1 to 13,856,366,120 would take you about eight hundred eighty-one 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 13856366120 cubic inches would be around 200.2 feet tall.

Recreational maths with 13856366120

• 13856366120 backwards is 02166365831
• The number of decimal digits it has is: 11
• The sum of 13856366120's digits is 41
• More coming soon!