31416517924

Names of 31416517924

• Cardinal: 31416517924 can be written as Thirty-one billion, four hundred sixteen million, five hundred seventeen thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 3.1416517924 × 10¹⁰

Factors of 31416517924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3472

Divisors of 31416517924

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 44 61 121 122 242 244 349 484 671 698 1342 1396 2684 3049 3839 6098 7381 7678 12196 14762 15356 21289 29524 33539 42229 42578 67078 84458 85156 134156 168916 185989 234179 368929 371978 468358 737858 743956 936716 1064101 1475716 2045879 2128202 2575969 4091758 4256404 5151938 8183516 10303876 11705111 22504669 23410222 45009338 46820444 64910161 90018676 128756221 129820322 257512442 259640644 515024884 714011771 1428023542 2856047084 7854129481 15708258962 31416517924
• Sum of all divisors σ(n): 61618235000
• Sum of proper divisors (its aliquot sum) s(n): 30201717076
• 31416517924 is a deficient number, because the sum of its proper divisors (30201717076) is less than itself. Its deficiency is 1214800848

Bases of 31416517924

• Binary: 11101010000100100100000010100100100₂
• Hexadecimal: 0x750920524
• Base-36: EFKL0DG

Squares and roots of 31416517924

• 31416517924 squared (31416517924²) is 986997598469013269776
• 31416517924 cubed (31416517924³) is 31008027743246710348511551465024
• The square root of 31416517924 is 177247.0533577357
• The cube root of 31416517924 is 3155.3873685495

Scales and comparisons

• 31,416,517,924 seconds is equal to 998 years, 49 weeks, 2 days, 2 hours, 32 minutes, 4 seconds.
• To count from 1 to 31,416,517,924 would take you about one thousand, nine hundred ninety-seven 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 31416517924 cubic inches would be around 262.9 feet tall.

Recreational maths with 31416517924

• 31416517924 backwards is 42971561413
• The number of decimal digits it has is: 11
• The sum of 31416517924's digits is 43
• More coming soon!