31324689473

Names of 31324689473

• Cardinal: 31324689473 can be written as Thirty-one billion, three hundred twenty-four million, six hundred eighty-nine thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 3.1324689473 × 10¹⁰

Factors of 31324689473

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 303

Divisors of 31324689473

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 19 37 49 77 133 209 229 259 361 407 539 703 931 1463 1603 1813 2519 2527 2849 3971 4351 4921 6859 7733 8473 10241 11221 13357 17633 17689 19943 27797 30457 34447 47861 48013 54131 59311 75449 82669 93203 93499 123431 146927 160987 194579 213199 253783 335027 336091 378917 415177 528143 578683 652421 654493 909359 1028489 1126909 1570711 1770857 1776481 2345189 2791613 3058753 3697001 4050781 4566947 6365513 7199423 7888363 10994977 12395999 12435367 17277821 19541291 21411271 33646283 44558591 58116307 76964839 86771993 120944747 136789037 149878897 235523981 406814149 639279377 846613229 1648667867 2847699043 4474955639 31324689473
• Sum of all divisors σ(n): 43281878400
• Sum of proper divisors (its aliquot sum) s(n): 11957188927
• 31324689473 is a deficient number, because the sum of its proper divisors (11957188927) is less than itself. Its deficiency is 19367500546

Bases of 31324689473

• Binary: 11101001011000110001101010001000001₂
• Hexadecimal: 0x74B18D441
• Base-36: EE1WT35

Squares and roots of 31324689473

• 31324689473 squared (31324689473²) is 981236170579877017729
• 31324689473 cubed (31324689473³) is 30736918343090305922890240666817
• The square root of 31324689473 is 176987.8229511849
• The cube root of 31324689473 is 3152.3100372185

Scales and comparisons

• 31,324,689,473 seconds is equal to 996 years, 1 week, 3 days, 6 hours, 37 minutes, 53 seconds.
• To count from 1 to 31,324,689,473 would take you about one thousand, nine hundred ninety-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 31324689473 cubic inches would be around 262.7 feet tall.

Recreational maths with 31324689473

• 31324689473 backwards is 37498642313
• The number of decimal digits it has is: 11
• The sum of 31324689473's digits is 50
• More coming soon!