31497020676

Names of 31497020676

• Cardinal: 31497020676 can be written as Thirty-one billion, four hundred ninety-seven million, twenty thousand, six hundred seventy-six.

Scientific notation

• Scientific notation: 3.1497020676 × 10¹⁰

Factors of 31497020676

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2705

Divisors of 31497020676

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 363 396 484 726 1089 1452 2178 2689 4356 5378 8067 10756 16134 24201 29579 32268 48402 59158 88737 96804 118316 177474 266211 325369 354948 532422 650738 976107 1064844 1301476 1952214 2928321 3904428 5856642 7230721 11713284 14461442 21692163 28922884 43384326 65076489 79537931 86768652 130152978 159075862 238613793 260305956 318151724 477227586 715841379 874917241 954455172 1431682758 1749834482 2624751723 2863365516 3499668964 5249503446 7874255169 10499006892 15748510338 31497020676
• Sum of all divisors σ(n): 87545973333
• Sum of proper divisors (its aliquot sum) s(n): 56048952657
• 31497020676 is an abundant number, because the sum of its proper divisors (56048952657) is greater than itself. Its abundance is 24551931981

Bases of 31497020676

• Binary: 11101010101010111100110010100000100₂
• Hexadecimal: 0x7555E6504
• Base-36: EGWIGP0

Squares and roots of 31497020676

• 31497020676 squared (31497020676²) is 992062311464371496976
• 31497020676 cubed (31497020676³) is 31247007136073660877598143475776
• 31497020676 is a perfect square number. Its square root is 177474
• The cube root of 31497020676 is 3158.0802270023

Scales and comparisons

• 31,497,020,676 seconds is equal to 1,001 years, 26 weeks, 2 days, 20 hours, 24 minutes, 36 seconds.
• To count from 1 to 31,497,020,676 would take you about two thousand and 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 31497020676 cubic inches would be around 263.2 feet tall.

Recreational maths with 31497020676

• 31497020676 backwards is 67602079413
• The number of decimal digits it has is: 11
• The sum of 31497020676's digits is 45
• More coming soon!