231681140332

Names of 231681140332

• Cardinal: 231681140332 can be written as Two hundred thirty-one billion, six hundred eighty-one million, one hundred forty thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 2.31681140332 × 10¹¹

Factors of 231681140332

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4626

Divisors of 231681140332

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 19 31 38 62 76 124 361 589 722 1178 1444 2053 2356 2521 4106 5042 8212 10084 11191 22382 39007 44764 47899 63643 78014 78151 95798 127286 156028 156302 191596 254572 312604 741133 910081 1209217 1482266 1484869 1820162 2418434 2964532 2969738 3640324 4836868 5175613 5939476 10351226 20702452 22975123 28212511 45950246 56425022 91900492 98336647 112850044 160444003 196673294 320888006 393346588 641776012 1868396293 3048436057 3736792586 6096872114 7473585172 12193744228 57920285083 115840570166 231681140332
• Sum of all divisors σ(n): 442097964672
• Sum of proper divisors (its aliquot sum) s(n): 210416824340
• 231681140332 is a deficient number, because the sum of its proper divisors (210416824340) is less than itself. Its deficiency is 21264315992

Bases of 231681140332

• Binary: 11010111110001010001011010011001101100₂
• Hexadecimal: 0x35F145A66C
• Base-36: 2YFKYVZG

Squares and roots of 231681140332

• 231681140332 squared (231681140332²) is 53676150785535877070224
• 231681140332 cubed (231681140332³) is 12435751822625329571327267562674368
• The square root of 231681140332 is 481332.6711662111
• The cube root of 231681140332 is 6141.8173092187

Scales and comparisons

• 231,681,140,332 seconds is equal to 7,366 years, 38 weeks, 4 days, 16 hours, 18 minutes, 52 seconds.
• To count from 1 to 231,681,140,332 would take you about fourteen thousand, seven hundred thirty-three 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 231681140332 cubic inches would be around 511.8 feet tall.

Recreational maths with 231681140332

• 231681140332 backwards is 233041186132
• The number of decimal digits it has is: 12
• The sum of 231681140332's digits is 34
• More coming soon!