13377903708847631227681

Names of 13377903708847631227681

• Cardinal: 13377903708847631227681 can be written as Thirteen sextillion, three hundred seventy-seven quintillion, nine hundred three quadrillion, seven hundred eight trillion, eight hundred forty-seven billion, six hundred thirty-one million, two hundred twenty-seven thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.3377903708847631227681 × 10²²

Factors of 13377903708847631227681

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6464335

Divisors of 13377903708847631227681

• Number of divisors d(n): 18
• Complete list of divisors:
  1 11 121 1627 17897 196867 6462697 71089667 781986337 10514808019 115662888209 1272291770299 41766452513809 459430977651899 5053740754170889 67954018239967243 747494200639639673 8222436207036036403
• Sum of all divisors σ(n): 13378724713404024392946
• Sum of proper divisors (its aliquot sum) s(n): 821004556393165265
• 13377903708847631227681 is a deficient number, because the sum of its proper divisors (821004556393165265) is less than itself. Its deficiency is 13377082704291238062416

Bases of 13377903708847631227681

• Binary: 10110101010011011110110101100000000000011001111011110100111101101100100001₂
• Hexadecimal: 0x2D537B580067BD3DB21
• Base-36: 26FB1GP4TMK3BXD

Squares and roots of 13377903708847631227681

• 13377903708847631227681 squared (13377903708847631227681²) is 178968307643199207152338962980435999260637761
• 13377903708847631227681 cubed (13377903708847631227681³) is 2394220786586138540669531373397832397147328538164660181655457062241
• 13377903708847631227681 is a perfect square number. Its square root is 115662888209
• The cube root of 13377903708847631227681 is 23739014.6552199877

Scales and comparisons

• 13,377,903,708,847,631,227,681 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,377,903,708,847,631,227,681 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13377903708847631227681 cubic inches would be around 1978251.2 feet tall.

Recreational maths with 13377903708847631227681

• 13377903708847631227681 backwards is 18672213674880730977331
• The number of decimal digits it has is: 23
• The sum of 13377903708847631227681's digits is 103
• More coming soon!