20108955997473

Names of 20108955997473

• Cardinal: 20108955997473 can be written as Twenty trillion, one hundred eight billion, nine hundred fifty-five million, nine hundred ninety-seven thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 2.0108955997473 × 10¹³

Factors of 20108955997473

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30875

Divisors of 20108955997473

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 37 111 151 259 453 777 1057 1369 3171 4107 5587 9583 16761 22801 28749 30677 39109 68403 92031 117327 159607 206719 214739 478821 620157 644217 843637 1135049 1447033 2530911 3405147 4341099 4632227 5905459 7945343 13896681 17716377 23836029 31214569 32425589 41996813 93643707 97276767 125990439 171392399 218501983 293977691 514177197 655505949 699466277 881933073 1199746793 2098398831 3599240379 4896263939 6341518763 14688791817 19024556289 25880252249 44390631341 77640756747 133171894023 181161765743 543485297229 957569333213 2872707999639 6702985332491 20108955997473
• Sum of all divisors σ(n): 31703745681216
• Sum of proper divisors (its aliquot sum) s(n): 11594789683743
• 20108955997473 is a deficient number, because the sum of its proper divisors (11594789683743) is less than itself. Its deficiency is 8514166313730

Bases of 20108955997473

• Binary: 100100100100111111011001011011101010100100001₂
• Hexadecimal: 0x1249FB2DD521
• Base-36: 74LXD7B4X

Squares and roots of 20108955997473

• 20108955997473 squared (20108955997473²) is 404370111308305336382385729
• 20108955997473 cubed (20108955997473³) is 8131460774991971172602506214450635262817
• The square root of 20108955997473 is 4484301.0600842803
• The cube root of 20108955997473 is 27193.3789380339

Scales and comparisons

• 20,108,955,997,473 seconds is equal to 639,402 years, 31 weeks, 1 day, 6 hours, 24 minutes, 33 seconds.
• To count from 1 to 20,108,955,997,473 would take you about one million, five hundred ninety-eight thousand, five hundred 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 20108955997473 cubic inches would be around 2266.1 feet tall.

Recreational maths with 20108955997473

• 20108955997473 backwards is 37479955980102
• The number of decimal digits it has is: 14
• The sum of 20108955997473's digits is 69
• More coming soon!