231815113712

Names of 231815113712

• Cardinal: 231815113712 can be written as Two hundred thirty-one billion, eight hundred fifteen million, one hundred thirteen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.31815113712 × 10¹¹

Factors of 231815113712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2495

Divisors of 231815113712

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 79 91 98 104 112 127 158 182 196 208 254 316 364 392 508 553 632 637 728 784 889 1016 1027 1106 1264 1274 1456 1651 1778 2032 2054 2212 2267 2548 3302 3556 3871 4108 4424 4534 5096 6223 6604 7112 7189 7742 8216 8848 9068 10033 10192 11557 12446 13208 14224 14378 15484 15869 16432 18136 20066 23114 24892 26416 28756 29471 30968 31738 36272 40132 46228 49784 50323 57512 58942 61936 63476 70231 80264 80899 92456 99568 100646 111083 115024 117884 126952 130429 140462 160528 161798 179093 184912 201292 206297 222166 235768 253904 260858 280924 287909 323596 358186 402584 412594 444332 471536 491617 521716 561848 575818 647192 716372 805168 825188 888664 913003 983234 1043432 1123696 1151636 1253651 1294384 1432744 1444079 1650376 1777328 1826006 1966468 2015363 2086864 2303272 2328209 2507302 2865488 2888158 3300752 3652012 3742817 3932936 4030726 4606544 4656418 5014604 5776316 6391021 7304024 7485634 7865872 8061452 8775557 9312836 10029208 11552632 12782042 14107541 14608048 14971268 16122904 16297463 17551114 18625672 20058416 22744811 23105264 25564084 26199719 28215082 29942536 32245808 32594926 35102228 37251344 45489622 51128168 52399438 56430164 59885072 65189852 70204456 90979244 102256336 104798876 112860328 114082241 130379704 140408912 159213677 181958488 183398033 209597752 225720656 228164482 260759408 295682543 318427354 363916976 366796066 419195504 456328964 591365086 636854708 733592132 912657928 1114495739 1182730172 1273709416 1467184264 1825315856 2069777801 2228991478 2365460344 2547418832 2934368528 4139555602 4457982956 4730920688 8279111204 8915965912 14488444607 16558222408 17831931824 28976889214 33116444816 57953778428 115907556856 231815113712
• Sum of all divisors σ(n): 574523228160
• Sum of proper divisors (its aliquot sum) s(n): 342708114448
• 231815113712 is an abundant number, because the sum of its proper divisors (342708114448) is greater than itself. Its abundance is 110893000736

Bases of 231815113712

• Binary: 11010111111001010000011110101111110000₂
• Hexadecimal: 0x35F941EBF0
• Base-36: 2YHSQEI8

Squares and roots of 231815113712

• 231815113712 squared (231815113712²) is 53738246945307490418944
• 231815113712 cubed (231815113712³) is 12457337826309992536272853878960128
• The square root of 231815113712 is 481471.8202678117
• The cube root of 231815113712 is 6143.0009496123

Scales and comparisons

• 231,815,113,712 seconds is equal to 7,371 years, 1 day, 7 hours, 8 minutes, 32 seconds.
• To count from 1 to 231,815,113,712 would take you about fourteen thousand, seven hundred forty-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 231815113712 cubic inches would be around 511.9 feet tall.

Recreational maths with 231815113712

• 231815113712 backwards is 217311518132
• The number of decimal digits it has is: 12
• The sum of 231815113712's digits is 35
• More coming soon!