13637020045

Names of 13637020045

• Cardinal: 13637020045 can be written as Thirteen billion, six hundred thirty-seven million, twenty thousand and forty-five.

Scientific notation

• Scientific notation: 1.3637020045 × 10¹⁰

Factors of 13637020045

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133

Divisors of 13637020045

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 23 41 53 55 115 121 205 253 265 451 583 605 943 1219 1265 1331 1681 2173 2255 2783 2915 4715 4961 6095 6413 6655 8405 10373 10865 13409 13915 18491 23903 24805 30613 32065 38663 49979 51865 54571 67045 70543 89093 92455 114103 119515 147499 153065 193315 203401 249895 262933 272855 352715 425293 445465 549769 570515 737495 980023 1017005 1255133 1314665 1622489 2049139 2126465 2237411 2748845 2892263 4678223 4900115 6047459 6275665 8112445 10245695 10780253 11187055 14461315 22540529 23391115 30237295 51460453 53901265 66522049 112702645 118582783 247945819 257302265 332610245 592913915 1239729095 2727404009 13637020045
• Sum of all divisors σ(n): 19614742272
• Sum of proper divisors (its aliquot sum) s(n): 5977722227
• 13637020045 is a deficient number, because the sum of its proper divisors (5977722227) is less than itself. Its deficiency is 7659297818

Bases of 13637020045

• Binary: 1100101100110101000110100110001101₂
• Hexadecimal: 0x32CD4698D
• Base-36: 69J4O0D

Squares and roots of 13637020045

• 13637020045 squared (13637020045²) is 185968315707731802025
• 13637020045 cubed (13637020045³) is 2536053649041226945698896591125
• The square root of 13637020045 is 116777.6521642733
• The cube root of 13637020045 is 2389.1302452539

Scales and comparisons

• 13,637,020,045 seconds is equal to 433 years, 31 weeks, 6 days, 21 hours, 7 minutes, 25 seconds.
• To count from 1 to 13,637,020,045 would take you about eight hundred sixty-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 13637020045 cubic inches would be around 199.1 feet tall.

Recreational maths with 13637020045

• 13637020045 backwards is 54002073631
• The number of decimal digits it has is: 11
• The sum of 13637020045's digits is 31
• More coming soon!