13520885528818

Names of 13520885528818

• Cardinal: 13520885528818 can be written as Thirteen trillion, five hundred twenty billion, eight hundred eighty-five million, five hundred twenty-eight thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.3520885528818 × 10¹³

Factors of 13520885528818

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 52945196

Divisors of 13520885528818

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 127997 255994 52817197 105634394 6760442764409 13520885528818
• Sum of all divisors σ(n): 20281487128812
• Sum of proper divisors (its aliquot sum) s(n): 6760601599994
• 13520885528818 is a deficient number, because the sum of its proper divisors (6760601599994) is less than itself. Its deficiency is 6760283928824

Bases of 13520885528818

• Binary: 11000100110000010011100101000011100011110010₂
• Hexadecimal: 0xC4C139438F2
• Base-36: 4SJEQ57UA

Squares and roots of 13520885528818

• 13520885528818 squared (13520885528818²) is 182814345483400007508477124
• 13520885528818 cubed (13520885528818³) is 2471811838306837460361880889352595759432
• The square root of 13520885528818 is 3677075.6762430115
• The cube root of 13520885528818 is 23823.2886047047

Scales and comparisons

• 13,520,885,528,818 seconds is equal to 429,922 years, 17 weeks, 3 days, 15 hours, 46 minutes, 58 seconds.
• To count from 1 to 13,520,885,528,818 would take you about one million, seventy-four thousand, eight hundred 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 13520885528818 cubic inches would be around 1985.3 feet tall.

Recreational maths with 13520885528818

• 13520885528818 backwards is 81882558802531
• The number of decimal digits it has is: 14
• The sum of 13520885528818's digits is 64
• More coming soon!