13650118779

Names of 13650118779

• Cardinal: 13650118779 can be written as Thirteen billion, six hundred fifty million, one hundred eighteen thousand, seven hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3650118779 × 10¹⁰

Factors of 13650118779

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 837

Divisors of 13650118779

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 11 29 33 61 87 121 183 319 363 671 733 841 957 1769 2013 2199 2523 3509 5307 7381 8063 9251 10527 19459 21257 22143 24189 27753 44713 51301 58377 63771 88693 101761 134139 153903 214049 233827 266079 305283 491843 564311 616453 642147 701481 1296677 1475529 1692933 1849359 2572097 3890031 5410273 6207421 6780983 7716291 14263447 16230819 18622263 20342949 37603633 42790341 74590813 112810899 156897917 223772439 413639963 470693751 1240919889 4550039593 13650118779
• Sum of all divisors σ(n): 21087132976
• Sum of proper divisors (its aliquot sum) s(n): 7437014197
• 13650118779 is a deficient number, because the sum of its proper divisors (7437014197) is less than itself. Its deficiency is 6213104582

Bases of 13650118779

• Binary: 1100101101100111000100100001111011₂
• Hexadecimal: 0x32D9C487B
• Base-36: 69QXF23

Squares and roots of 13650118779

• 13650118779 squared (13650118779²) is 186325742680808450841
• 13650118779 cubed (13650118779³) is 2543368519178425237726632443139
• The square root of 13650118779 is 116833.7227815667
• The cube root of 13650118779 is 2389.8949423075

Scales and comparisons

• 13,650,118,779 seconds is equal to 434 years, 1 week, 4 days, 11 hours, 39 minutes, 39 seconds.
• To count from 1 to 13,650,118,779 would take you about eight hundred sixty-eight 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 13650118779 cubic inches would be around 199.2 feet tall.

Recreational maths with 13650118779

• 13650118779 backwards is 97781105631
• The number of decimal digits it has is: 11
• The sum of 13650118779's digits is 48
• More coming soon!