31552125040

Names of 31552125040

• Cardinal: 31552125040 can be written as Thirty-one billion, five hundred fifty-two million, one hundred twenty-five thousand and forty.

Scientific notation

• Scientific notation: 3.155212504 × 10¹⁰

Factors of 31552125040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51188

Divisors of 31552125040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 409 760 818 1520 1636 2045 3272 4090 6544 7771 8180 15542 16360 31084 32720 38855 50753 62168 77710 101506 124336 155420 203012 253765 310840 406024 507530 621680 812048 964307 1015060 1928614 2030120 3857228 4060240 4821535 7714456 9643070 15428912 19286140 20757977 38572280 41515954 77144560 83031908 103789885 166063816 207579770 332127632 394401563 415159540 788803126 830319080 1577606252 1660638160 1972007815 3155212504 3944015630 6310425008 7888031260 15776062520 31552125040
• Sum of all divisors σ(n): 77410000800
• Sum of proper divisors (its aliquot sum) s(n): 45857875760
• 31552125040 is an abundant number, because the sum of its proper divisors (45857875760) is greater than itself. Its abundance is 14305750720

Bases of 31552125040

• Binary: 11101011000101001110011100001110000₂
• Hexadecimal: 0x758A73870
• Base-36: EHTBJHS

Squares and roots of 31552125040

• 31552125040 squared (31552125040²) is 995536594539795001600
• 31552125040 cubed (31552125040³) is 31411295112815393146450200064000
• The square root of 31552125040 is 177629.1784589457
• The cube root of 31552125040 is 3159.9208520475

Scales and comparisons

• 31,552,125,040 seconds is equal to 1,003 years, 13 weeks, 3 days, 15 hours, 10 minutes, 40 seconds.
• To count from 1 to 31,552,125,040 would take you about two thousand and six 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 31552125040 cubic inches would be around 263.3 feet tall.

Recreational maths with 31552125040

• 31552125040 backwards is 04052125513
• The number of decimal digits it has is: 11
• The sum of 31552125040's digits is 28
• More coming soon!