47304972

Names of 47304972

• Cardinal: 47304972 can be written as Forty-seven million, three hundred four thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.7304972 × 10⁷

Factors of 47304972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1050

Divisors of 47304972

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 78 81 99 108 117 132 143 156 162 198 234 286 297 324 351 396 429 468 572 594 702 858 891 1021 1053 1188 1287 1404 1716 1782 2042 2106 2574 3063 3564 3861 4084 4212 5148 6126 7722 9189 11231 11583 12252 13273 15444 18378 22462 23166 26546 27567 33693 36756 39819 44924 46332 53092 55134 67386 79638 82701 101079 110268 119457 134772 146003 159276 165402 202158 238914 292006 303237 330804 358371 404316 438009 477828 584012 606474 716742 876018 909711 1075113 1212948 1314027 1433484 1752036 1819422 2150226 2628054 3638844 3942081 4300452 5256108 7884162 11826243 15768324 23652486 47304972
• Sum of all divisors σ(n): 145426512
• Sum of proper divisors (its aliquot sum) s(n): 98121540
• 47304972 is an abundant number, because the sum of its proper divisors (98121540) is greater than itself. Its abundance is 50816568

Bases of 47304972

• Binary: 10110100011101000100001100₂
• Hexadecimal: 0x2D1D10C
• Base-36: S5WR0

Squares and roots of 47304972

• 47304972 squared (47304972²) is 2237760375920784
• 47304972 cubed (47304972³) is 105857191925642161338048
• The square root of 47304972 is 6877.8610047019
• The cube root of 47304972 is 361.6614867085

Scales and comparisons

• 47,304,972 seconds is equal to 1 year, 26 weeks, 1 day, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 47,304,972 would take you about two 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 47304972 cubic inches would be around 30.1 feet tall.

Recreational maths with 47304972

• 47304972 backwards is 27940374
• 47304972 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 47304972's digits is 36
• More coming soon!