131513612040

Names of 131513612040

• Cardinal: 131513612040 can be written as One hundred thirty-one billion, five hundred thirteen million, six hundred twelve thousand and forty.

Scientific notation

• Scientific notation: 1.3151361204 × 10¹¹

Factors of 131513612040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4320

Divisors of 131513612040

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 243 270 324 360 405 486 540 648 729 810 972 1080 1215 1458 1620 1789 1944 2430 2521 2916 3240 3578 3645 4860 5042 5367 5832 7156 7290 7563 8945 9720 10084 10734 12605 14312 14580 15126 16101 17890 20168 21468 22689 25210 26835 29160 30252 32202 35780 37815 42936 45378 48303 50420 53670 60504 64404 68067 71560 75630 80505 90756 96606 100840 107340 113445 128808 136134 144909 151260 161010 181512 193212 204201 214680 226890 241515 272268 289818 302520 322020 340335 386424 408402 434727 453780 483030 544536 579636 612603 644040 680670 724545 816804 869454 907560 966060 1021005 1159272 1225206 1304181 1361340 1449090 1633608 1738908 1837809 1932120 2042010 2173635 2450412 2608362 2722680 2898180 3063015 3477816 3675618 4084020 4347270 4510069 4900824 5216724 5796360 6126030 6520905 7351236 8168040 8694540 9020138 9189045 10433448 12252060 13041810 13530207 14702472 17389080 18040276 18378090 22550345 24504120 26083620 27060414 36080552 36756180 40590621 45100690 52167240 54120828 67651035 73512360 81181242 90201380 108241656 121771863 135302070 162362484 180402760 202953105 243543726 270604140 324724968 365315589 405906210 487087452 541208280 608859315 730631178 811812420 974174904 1095946767 1217718630 1461262356 1623624840 1826577945 2191893534 2435437260 2922524712 3287840301 3653155890 4383787068 4870874520 5479733835 6575680602 7306311780 8767574136 10959467670 13151361204 14612623560 16439201505 21918935340 26302722408 32878403010 43837870680 65756806020 131513612040
• Sum of all divisors σ(n): 444079560600
• Sum of proper divisors (its aliquot sum) s(n): 312565948560
• 131513612040 is an abundant number, because the sum of its proper divisors (312565948560) is greater than itself. Its abundance is 181052336520

Bases of 131513612040

• Binary: 1111010011110110100100111011100001000₂
• Hexadecimal: 0x1E9ED27708
• Base-36: 1OEZT4I0

Squares and roots of 131513612040

• 131513612040 squared (131513612040²) is 17295830151807632961600
• 131513612040 cubed (131513612040³) is 2274637096494563346022578617664000
• The square root of 131513612040 is 362648.0553374029
• The cube root of 131513612040 is 5085.3818493107

Scales and comparisons

• 131,513,612,040 seconds is equal to 4,181 years, 37 weeks, 5 days, 6 hours, 54 minutes.
• To count from 1 to 131,513,612,040 would take you about eight thousand, three hundred sixty-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 131513612040 cubic inches would be around 423.8 feet tall.

Recreational maths with 131513612040

• 131513612040 backwards is 040216315131
• 131513612040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131513612040's digits is 27
• More coming soon!