133898163321

Names of 133898163321

• Cardinal: 133898163321 can be written as One hundred thirty-three billion, eight hundred ninety-eight million, one hundred sixty-three thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.33898163321 × 10¹¹

Factors of 133898163321

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2006

Divisors of 133898163321

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 31 39 93 139 403 417 733 1087 1209 1807 2199 3261 4309 5421 9529 12927 14131 22723 28587 33697 42393 56017 68169 101091 101887 151093 168051 295399 305661 438061 453279 796771 886197 1314183 1324531 1964209 2390313 3158497 3973593 4683883 5892627 9475491 10358023 14051649 24699901 31074069 41060461 60890479 74099703 110751169 123181383 182671437 321098713 332253507 963296139 1439765197 3433286239 4319295591 10299858717 44632721107 133898163321
• Sum of all divisors σ(n): 200350760960
• Sum of proper divisors (its aliquot sum) s(n): 66452597639
• 133898163321 is a deficient number, because the sum of its proper divisors (66452597639) is less than itself. Its deficiency is 67445565682

Bases of 133898163321

• Binary: 1111100101100111100111101010001111001₂
• Hexadecimal: 0x1F2CF3D479
• Base-36: 1PIFIC1L

Squares and roots of 133898163321

• 133898163321 squared (133898163321²) is 17928718140737189749041
• 133898163321 cubed (133898163321³) is 2400622429744603696355658821125161
• The square root of 133898163321 is 365920.9796130853
• The cube root of 133898163321 is 5115.9332957369

Scales and comparisons

• 133,898,163,321 seconds is equal to 4,257 years, 28 weeks, 3 days, 6 hours, 15 minutes, 21 seconds.
• To count from 1 to 133,898,163,321 would take you about eight thousand, five hundred fifteen 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 133898163321 cubic inches would be around 426.3 feet tall.

Recreational maths with 133898163321

• 133898163321 backwards is 123361898331
• The number of decimal digits it has is: 12
• The sum of 133898163321's digits is 48
• More coming soon!