136221629385

Names of 136221629385

• Cardinal: 136221629385 can be written as One hundred thirty-six billion, two hundred twenty-one million, six hundred twenty-nine thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.36221629385 × 10¹¹

Factors of 136221629385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 22098

Divisors of 136221629385

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 29 87 113 127 145 339 381 435 565 635 1695 1905 3277 3683 9831 11049 14351 16385 18415 21821 43053 49155 55245 65463 71755 109105 215265 327315 416179 632809 1248537 1898427 2080895 2465773 2771267 3164045 6242685 7397319 8313801 9492135 12328865 13856335 36986595 41569005 71507417 80366743 214522251 241100229 313153171 357537085 401833715 939459513 1072611255 1205501145 1565765855 4697297565 9081441959 27244325877 45407209795 136221629385
• Sum of all divisors σ(n): 229267169280
• Sum of proper divisors (its aliquot sum) s(n): 93045539895
• 136221629385 is a deficient number, because the sum of its proper divisors (93045539895) is less than itself. Its deficiency is 43176089490

Bases of 136221629385

• Binary: 1111110110111011100010001101111001001₂
• Hexadecimal: 0x1FB7711BC9
• Base-36: 1QKUU9XL

Squares and roots of 136221629385

• 136221629385 squared (136221629385²) is 18556332312304295478225
• 136221629385 cubed (136221629385³) is 2527773822991615813978297287641625
• The square root of 136221629385 is 369082.1444949619
• The cube root of 136221629385 is 5145.3551532677

Scales and comparisons

• 136,221,629,385 seconds is equal to 4,331 years, 22 weeks, 1 day, 5 hours, 29 minutes, 45 seconds.
• To count from 1 to 136,221,629,385 would take you about eight thousand, six hundred sixty-two 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 136221629385 cubic inches would be around 428.8 feet tall.

Recreational maths with 136221629385

• 136221629385 backwards is 583926122631
• The number of decimal digits it has is: 12
• The sum of 136221629385's digits is 48
• More coming soon!