231917440140

Names of 231917440140

• Cardinal: 231917440140 can be written as Two hundred thirty-one billion, nine hundred seventeen million, four hundred forty thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.3191744014 × 10¹¹

Factors of 231917440140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 481013

Divisors of 231917440140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 47 54 57 60 76 90 94 95 108 114 135 141 171 180 188 190 228 235 270 282 285 342 380 423 470 513 540 564 570 684 705 846 855 893 940 1026 1140 1269 1410 1692 1710 1786 2052 2115 2538 2565 2679 2820 3420 3572 4230 4465 5076 5130 5358 6345 8037 8460 8930 10260 10716 12690 13395 16074 17860 24111 25380 26790 32148 40185 48222 53580 80370 96444 120555 160740 241110 480937 482220 961874 1442811 1923748 2404685 2885622 4328433 4809370 5771244 7214055 8656866 9137803 9618740 12985299 14428110 17313732 18275606 21642165 22604039 25970598 27413409 28856220 36551212 43284330 45208078 45689015 51941196 54826818 64926495 67812117 82240227 86568660 90416156 91378030 109653636 113020195 129852990 135624234 137067045 164480454 182756060 203436351 226040390 246720681 259705980 271248468 274134090 328960908 339060585 406872702 411201135 429476741 452080780 493441362 548268180 610309053 678121170 813745404 822402270 858953482 986882724 1017181755 1220618106 1233603405 1288430223 1356242340 1644804540 1717906964 2034363510 2147383705 2441236212 2467206810 2576860446 3051545265 3865290669 4068727020 4294767410 4934413620 5153720892 6103090530 6442151115 7730581338 8589534820 11595872007 12206181060 12884302230 15461162676 19326453345 23191744014 25768604460 38652906690 46383488028 57979360035 77305813380 115958720070 231917440140
• Sum of all divisors σ(n): 775656806400
• Sum of proper divisors (its aliquot sum) s(n): 543739366260
• 231917440140 is an abundant number, because the sum of its proper divisors (543739366260) is greater than itself. Its abundance is 311821926120

Bases of 231917440140

• Binary: 11010111111111010110110100110010001100₂
• Hexadecimal: 0x35FF5B4C8C
• Base-36: 2YJHNM30

Squares and roots of 231917440140

• 231917440140 squared (231917440140²) is 53785699041090483219600
• 231917440140 cubed (231917440140³) is 12473841637750157542405257474744000
• The square root of 231917440140 is 481578.0727358753
• The cube root of 231917440140 is 6143.9046854491

Scales and comparisons

• 231,917,440,140 seconds is equal to 7,374 years, 13 weeks, 2 days, 15 hours, 9 minutes.
• To count from 1 to 231,917,440,140 would take you about fourteen thousand, seven hundred forty-eight 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 231917440140 cubic inches would be around 512 feet tall.

Recreational maths with 231917440140

• 231917440140 backwards is 041044719132
• 231917440140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231917440140's digits is 36
• More coming soon!