31469486144

Names of 31469486144

• Cardinal: 31469486144 can be written as Thirty-one billion, four hundred sixty-nine million, four hundred eighty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.1469486144 × 10¹⁰

Factors of 31469486144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16137

Divisors of 31469486144

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 184 368 736 1459 1472 2918 5836 11672 14653 23344 29306 33557 46688 58612 67114 93376 117224 134228 234448 268456 337019 468896 536912 674038 937792 1073824 1348076 2147648 2696152 5392304 10784608 21378727 21569216 42757454 85514908 171029816 342059632 491710721 684119264 983421442 1368238528 1966842884 3933685768 7867371536 15734743072 31469486144
• Sum of all divisors σ(n): 65211472320
• Sum of proper divisors (its aliquot sum) s(n): 33741986176
• 31469486144 is an abundant number, because the sum of its proper divisors (33741986176) is greater than itself. Its abundance is 2272500032

Bases of 31469486144

• Binary: 11101010011101110100100000001000000₂
• Hexadecimal: 0x753BA4040
• Base-36: EGG4AWW

Squares and roots of 31469486144

• 31469486144 squared (31469486144²) is 990328558167407988736
• 31469486144 cubed (31469486144³) is 31165130839256743733922460073984
• The square root of 31469486144 is 177396.4096141745
• The cube root of 31469486144 is 3157.1596995957

Scales and comparisons

• 31,469,486,144 seconds is equal to 1,000 years, 32 weeks, 6 days, 3 hours, 55 minutes, 44 seconds.
• To count from 1 to 31,469,486,144 would take you about two thousand and one 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 31469486144 cubic inches would be around 263.1 feet tall.

Recreational maths with 31469486144

• 31469486144 backwards is 44168496413
• The number of decimal digits it has is: 11
• The sum of 31469486144's digits is 50
• More coming soon!