20707634727

Names of 20707634727

• Cardinal: 20707634727 can be written as Twenty billion, seven hundred seven million, six hundred thirty-four thousand, seven hundred twenty-seven.

Scientific notation

• Scientific notation: 2.0707634727 × 10¹⁰

Factors of 20707634727

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 504

Divisors of 20707634727

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 31 39 93 117 169 279 403 457 507 961 1209 1371 1521 2883 3627 4113 5239 5941 8649 12493 14167 15717 17823 29791 37479 42501 47151 53469 77233 89373 112437 127503 162409 184171 231699 268119 387283 439177 487227 552513 695097 1161849 1317531 1461681 1657539 2394223 3485547 3952593 5034679 5709301 7182669 13614487 15104037 17127903 21548007 40843461 45312111 51383709 74220913 122530383 176988331 222662739 530964993 667988217 1592894979 2300848303 6902544909 20707634727
• Sum of all divisors σ(n): 33541692288
• Sum of proper divisors (its aliquot sum) s(n): 12834057561
• 20707634727 is a deficient number, because the sum of its proper divisors (12834057561) is less than itself. Its deficiency is 7873577166

Bases of 20707634727

• Binary: 10011010010010001010110111000100111₂
• Hexadecimal: 0x4D2456E27
• Base-36: 9IGSH7R

Squares and roots of 20707634727

• 20707634727 squared (20707634727²) is 428806135986856364529
• 20707634727 cubed (20707634727³) is 8879560832712111269681691398583
• The square root of 20707634727 is 143901.4757638017
• The cube root of 20707634727 is 2746.0609047817

Scales and comparisons

• 20,707,634,727 seconds is equal to 658 years, 22 weeks, 5 days, 16 hours, 45 minutes, 27 seconds.
• To count from 1 to 20,707,634,727 would take you about one thousand, three hundred sixteen 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 20707634727 cubic inches would be around 228.8 feet tall.

Recreational maths with 20707634727

• 20707634727 backwards is 72743670702
• The number of decimal digits it has is: 11
• The sum of 20707634727's digits is 45
• More coming soon!