231543801492

Names of 231543801492

• Cardinal: 231543801492 can be written as Two hundred thirty-one billion, five hundred forty-three million, eight hundred one thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 2.31543801492 × 10¹¹

Factors of 231543801492

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 238

Divisors of 231543801492

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 12 19 23 38 46 57 69 76 92 114 138 191 228 276 361 382 437 529 573 722 764 874 1058 1083 1146 1311 1444 1587 1748 2116 2166 2292 2622 3174 3629 4332 4393 5244 6348 7258 8303 8786 10051 10887 12167 13179 14516 16606 17572 20102 21774 24334 24909 26358 30153 33212 36501 40204 43548 48668 49818 52716 60306 68951 73002 83467 99636 101039 120612 137902 146004 166934 190969 202078 206853 231173 250401 275804 279841 303117 333868 381938 404156 413706 462346 500802 559682 572907 606234 693519 763876 827412 839523 924692 1001604 1119364 1145814 1212468 1387038 1585873 1679046 1919741 2291628 2323897 2774076 3171746 3358092 3839482 4392287 4647794 4757619 5316979 5759223 6343492 6971691 7678964 8784574 9295588 9515238 10633958 11518446 13176861 13943382 15950937 17569148 19030476 21267916 23036892 26353722 27886764 31901874 36475079 44154043 52707444 53449631 63803748 72950158 88308086 101022601 106899262 109425237 132462129 145900316 160348893 176616172 202045202 213798524 218850474 264924258 303067803 320697786 404090404 437700948 529848516 606135606 641395572 838926817 1015542989 1212271212 1677853634 2031085978 2516780451 3046628967 3355707268 4062171956 5033560902 6093257934 10067121804 12186515868 19295316791 38590633582 57885950373 77181267164 115771900746 231543801492
• Sum of all divisors σ(n): 599239823616
• Sum of proper divisors (its aliquot sum) s(n): 367696022124
• 231543801492 is an abundant number, because the sum of its proper divisors (367696022124) is greater than itself. Its abundance is 136152220632

Bases of 231543801492

• Binary: 11010111101001000101100000011010010100₂
• Hexadecimal: 0x35E9160694
• Base-36: 2YDB78NO

Squares and roots of 231543801492

• 231543801492 squared (231543801492²) is 53612532009366701426064
• 231543801492 cubed (231543801492³) is 12413649469060299399631396130887488
• The square root of 231543801492 is 481189.9848209645
• The cube root of 231543801492 is 6140.6034616091

Scales and comparisons

• 231,543,801,492 seconds is equal to 7,362 years, 19 weeks, 4 days, 2 hours, 38 minutes, 12 seconds.
• To count from 1 to 231,543,801,492 would take you about fourteen thousand, seven hundred twenty-four 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 231543801492 cubic inches would be around 511.7 feet tall.

Recreational maths with 231543801492

• 231543801492 backwards is 294108345132
• The number of decimal digits it has is: 12
• The sum of 231543801492's digits is 42
• More coming soon!