31330447092

Names of 31330447092

• Cardinal: 31330447092 can be written as Thirty-one billion, three hundred thirty million, four hundred forty-seven thousand and ninety-two.

Scientific notation

• Scientific notation: 3.1330447092 × 10¹⁰

Factors of 31330447092

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8225

Divisors of 31330447092

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 306 357 476 612 714 1019 1071 1428 2038 2142 3057 4076 4284 6114 7133 7177 9171 12228 14266 14354 17323 18342 21399 21531 28532 28708 34646 36684 42798 43062 50239 51969 64197 64593 69292 85596 86124 100478 103938 121261 122009 128394 129186 150717 155907 200956 207876 242522 244018 256788 258372 301434 311814 363783 366027 452151 485044 488036 602868 623628 727566 732054 854063 904302 1091349 1098081 1455132 1464108 1708126 1808604 2182698 2196162 2562189 3416252 4365396 4392324 5124378 7313363 7686567 10248756 14626726 15373134 21940089 29253452 30746268 43880178 51193541 65820267 87760356 102387082 124327171 131640534 153580623 204774164 248654342 263281068 307161246 372981513 460741869 497308684 614322492 745963026 870290197 921483738 1118944539 1491926052 1740580394 1842967476 2237889078 2610870591 3481160788 4475778156 5221741182 7832611773 10443482364 15665223546 31330447092
• Sum of all divisors σ(n): 95941722240
• Sum of proper divisors (its aliquot sum) s(n): 64611275148
• 31330447092 is an abundant number, because the sum of its proper divisors (64611275148) is greater than itself. Its abundance is 33280828056

Bases of 31330447092

• Binary: 11101001011011100001010111011110100₂
• Hexadecimal: 0x74B70AEF4
• Base-36: EE5C7P0

Squares and roots of 31330447092

• 31330447092 squared (31330447092²) is 981596914984611256464
• 31330447092 cubed (31330447092³) is 30753870210595784964832995002688
• The square root of 31330447092 is 177004.0877833051
• The cube root of 31330447092 is 3152.5031616473

Scales and comparisons

• 31,330,447,092 seconds is equal to 996 years, 10 weeks, 6 days, 21 hours, 58 minutes, 12 seconds.
• To count from 1 to 31,330,447,092 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 31330447092 cubic inches would be around 262.7 feet tall.

Recreational maths with 31330447092

• 31330447092 backwards is 29074403313
• 31330447092 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31330447092's digits is 36
• More coming soon!