20908290657313000

Names of 20908290657313000

• Cardinal: 20908290657313000 can be written as Twenty quadrillion, nine hundred eight trillion, two hundred ninety billion, six hundred fifty-seven million, three hundred thirteen thousand.

Scientific notation

• Scientific notation: 2.0908290657313 × 10¹⁶

Factors of 20908290657313000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20908290657320

Divisors of 20908290657313000

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 20908290657313 41816581314626 83633162629252 104541453286565 167266325258504 209082906573130 418165813146260 522707266432825 836331626292520 1045414532865650 2090829065731300 2613536332164125 4181658131462600 5227072664328250 10454145328656500 20908290657313000
• Sum of all divisors σ(n): 48925400138114760
• Sum of proper divisors (its aliquot sum) s(n): 28017109480801760
• 20908290657313000 is an abundant number, because the sum of its proper divisors (28017109480801760) is greater than itself. Its abundance is 7108818823488760

Bases of 20908290657313000

• Binary: 1001010010001111111101011000101011111010110000011101000₂
• Hexadecimal: 0x4A47FAC57D60E8
• Base-36: 5PVDC4LAORS

Squares and roots of 20908290657313000

• 20908290657313000 squared (20908290657313000²) is 437156618210682081600379969000000
• 20908290657313000 cubed (20908290657313000³) is 9140197636316950245822479605033568563297000000000
• The square root of 20908290657313000 is 144596993.9428652161
• The cube root of 20908290657313000 is 275490.2139240309

Scales and comparisons

• 20,908,290,657,313,000 seconds is equal to 664,818,969 years, 16 weeks, 2 days, 16 minutes, 40 seconds.
• To count from 1 to 20,908,290,657,313,000 would take you about one billion, nine hundred ninety-four million, four hundred fifty-six thousand, nine hundred seven 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 20908290657313000 cubic inches would be around 22957.5 feet tall.

Recreational maths with 20908290657313000

• 20908290657313000 backwards is 00031375609280902
• The number of decimal digits it has is: 17
• The sum of 20908290657313000's digits is 55
• More coming soon!