13885229995

Names of 13885229995

• Cardinal: 13885229995 can be written as Thirteen billion, eight hundred eighty-five million, two hundred twenty-nine thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 1.3885229995 × 10¹⁰

Factors of 13885229995

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 885

Divisors of 13885229995

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 13 17 31 35 65 79 85 91 119 155 217 221 395 403 455 527 553 595 733 1027 1085 1105 1343 1547 2015 2449 2635 2765 2821 3665 3689 5131 5135 6715 6851 7189 7735 9401 9529 12245 12461 14105 17143 17459 18445 22723 25655 31837 34255 35945 41633 47005 47645 47957 57907 62305 66703 85715 87227 87295 113615 122213 159061 159185 161993 208165 222859 239785 289535 291431 295399 333515 386291 405349 436135 541229 611065 752791 795305 809965 984419 1114295 1133951 1457155 1476995 1795117 1931455 2026745 2067793 2704037 2706145 3763955 3788603 4922095 5021783 5269537 5669755 6890933 8975585 10338965 12565819 12797447 13520185 18943015 23336521 25108915 26347685 30516989 34454665 35152481 62829095 63987235 89582129 116682605 152584945 163355647 175762405 213618923 396720857 447910645 816778235 1068094615 1983604285 2777045999 13885229995
• Sum of all divisors σ(n): 22728867840
• Sum of proper divisors (its aliquot sum) s(n): 8843637845
• 13885229995 is a deficient number, because the sum of its proper divisors (8843637845) is less than itself. Its deficiency is 5041592150

Bases of 13885229995

• Binary: 1100111011100111111100101110101011₂
• Hexadecimal: 0x33B9FCBAB
• Base-36: 6DMWO17

Squares and roots of 13885229995

• 13885229995 squared (13885229995²) is 192799612014047700025
• 13885229995 cubed (13885229995³) is 2677066955761817485747892249875
• The square root of 13885229995 is 117835.6058031697
• The cube root of 13885229995 is 2403.5381837817

Scales and comparisons

• 13,885,229,995 seconds is equal to 441 years, 26 weeks, 2 days, 16 hours, 19 minutes, 55 seconds.
• To count from 1 to 13,885,229,995 would take you about eight hundred eighty-three 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 13885229995 cubic inches would be around 200.3 feet tall.

Recreational maths with 13885229995

• 13885229995 backwards is 59992258831
• The number of decimal digits it has is: 11
• The sum of 13885229995's digits is 61
• More coming soon!