31441530272

Names of 31441530272

• Cardinal: 31441530272 can be written as Thirty-one billion, four hundred forty-one million, five hundred thirty thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.1441530272 × 10¹⁰

Factors of 31441530272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4526

Divisors of 31441530272

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 31 32 41 62 82 124 164 181 248 328 362 496 656 724 992 1271 1312 1448 2542 2896 4271 5084 5611 5792 7421 8542 10168 11222 14842 17084 20336 22444 29684 34168 40672 44888 59368 68336 89776 118736 132401 136672 175111 179552 230051 237472 264802 350222 460102 529604 700444 773051 920204 1059208 1400888 1546102 1840408 2118416 2801776 3092204 3680816 4236832 5428441 5603552 6184408 7361632 10856882 12368816 21713764 23964581 24737632 31695091 43427528 47929162 63390182 86855056 95858324 126780364 173710112 191716648 253560728 383433296 507121456 766866592 982547821 1014242912 1965095642 3930191284 7860382568 15720765136 31441530272
• Sum of all divisors σ(n): 65832818688
• Sum of proper divisors (its aliquot sum) s(n): 34391288416
• 31441530272 is an abundant number, because the sum of its proper divisors (34391288416) is greater than itself. Its abundance is 2949758144

Bases of 31441530272

• Binary: 11101010010000011111010110110100000₂
• Hexadecimal: 0x7520FADA0
• Base-36: EFZH40W

Squares and roots of 31441530272

• 31441530272 squared (31441530272²) is 988569825845092393984
• 31441530272 cubed (31441530272³) is 31082148105294240488084886683648
• The square root of 31441530272 is 177317.5971865173
• The cube root of 31441530272 is 3156.2245365567

Scales and comparisons

• 31,441,530,272 seconds is equal to 999 years, 38 weeks, 4 days, 14 hours, 24 minutes, 32 seconds.
• To count from 1 to 31,441,530,272 would take you about one thousand, nine hundred ninety-nine 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 31441530272 cubic inches would be around 263 feet tall.

Recreational maths with 31441530272

• 31441530272 backwards is 27203514413
• 31441530272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31441530272's digits is 32
• More coming soon!