13197873924

Names of 13197873924

• Cardinal: 13197873924 can be written as Thirteen billion, one hundred ninety-seven million, eight hundred seventy-three thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.3197873924 × 10¹⁰

Factors of 13197873924

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 513

Divisors of 13197873924

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 467 492 738 934 1401 1476 1681 1868 2802 3362 4203 5043 5604 6724 8406 10086 15129 16812 19147 20172 30258 38294 57441 60516 76588 114882 172323 218089 229764 344646 436178 654267 689292 785027 872356 1308534 1570054 1962801 2355081 2617068 3140108 3925602 4710162 7065243 7851204 8941649 9420324 14130486 17883298 26824947 28260972 35766596 53649894 80474841 107299788 160949682 321899364 366607609 733215218 1099822827 1466430436 2199645654 3299468481 4399291308 6598936962 13197873924
• Sum of all divisors σ(n): 34268207701
• Sum of proper divisors (its aliquot sum) s(n): 21070333777
• 13197873924 is an abundant number, because the sum of its proper divisors (21070333777) is greater than itself. Its abundance is 7872459853

Bases of 13197873924

• Binary: 1100010010101001111001001100000100₂
• Hexadecimal: 0x312A79304
• Base-36: 629O8P0

Squares and roots of 13197873924

• 13197873924 squared (13197873924²) is 174183876113799157776
• 13197873924 cubed (13197873924³) is 2298856836543556360985032233024
• 13197873924 is a perfect square number. Its square root is 114882
• The cube root of 13197873924 is 2363.2046097185

Scales and comparisons

• 13,197,873,924 seconds is equal to 419 years, 33 weeks, 6 days, 4 hours, 5 minutes, 24 seconds.
• To count from 1 to 13,197,873,924 would take you about eight hundred thirty-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 13197873924 cubic inches would be around 196.9 feet tall.

Recreational maths with 13197873924

• 13197873924 backwards is 42937879131
• The number of decimal digits it has is: 11
• The sum of 13197873924's digits is 54
• More coming soon!