131831637028

Names of 131831637028

• Cardinal: 131831637028 can be written as One hundred thirty-one billion, eight hundred thirty-one million, six hundred thirty-seven thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.31831637028 × 10¹¹

Factors of 131831637028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 114

Divisors of 131831637028

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 49 52 73 76 91 98 133 146 182 196 247 266 292 343 364 494 511 532 637 686 931 949 988 1022 1274 1372 1387 1729 1862 1898 2044 2548 2774 3458 3577 3724 3796 4459 5329 5548 6517 6643 6916 7154 8918 9709 10658 12103 13034 13286 14308 17836 18031 19418 21316 24206 25039 26068 26572 36062 37303 38836 46501 48412 50078 67963 69277 72124 74606 84721 93002 100156 101251 126217 135926 138554 149212 169442 186004 202502 252434 261121 271852 277108 325507 338884 389017 405004 475741 484939 504868 522242 651014 708757 778034 883519 951482 969878 1044484 1302028 1316263 1417514 1556068 1767038 1827847 1902964 1939756 2632526 2723119 2835028 3394573 3534076 3655694 4961299 5057221 5265052 5446238 6184633 6789146 7311388 7391323 9213841 9922598 10114442 10892476 12369266 13578292 14782646 18427682 19061833 19845196 20228884 23762011 24738532 29565292 34729093 35400547 36855364 38123666 47524022 51739261 64496887 69458186 70801094 76247332 95048044 96087199 103478522 128993774 133432831 138916372 141602188 192174398 206957044 247803829 257987548 266865662 362174827 384348796 451478209 495607658 533731324 672610393 724349654 902956418 991215316 1345220786 1448699308 1734626803 1805912836 2535223789 2690441572 3469253606 4708272751 5070447578 6938507212 9416545502 10140895156 18833091004 32957909257 65915818514 131831637028
• Sum of all divisors σ(n): 309225280000
• Sum of proper divisors (its aliquot sum) s(n): 177393642972
• 131831637028 is an abundant number, because the sum of its proper divisors (177393642972) is greater than itself. Its abundance is 45562005944

Bases of 131831637028

• Binary: 1111010110001110001110010010000100100₂
• Hexadecimal: 0x1EB1C72424
• Base-36: 1OK95I5G

Squares and roots of 131831637028

• 131831637028 squared (131831637028²) is 17379580521482340672784
• 131831637028 cubed (131831637028³) is 2291178551006958892086301606245952
• The square root of 131831637028 is 363086.2666474729
• The cube root of 131831637028 is 5089.4776905341

Scales and comparisons

• 131,831,637,028 seconds is equal to 4,191 years, 43 weeks, 4 days, 3 hours, 10 minutes, 28 seconds.
• To count from 1 to 131,831,637,028 would take you about eight thousand, three hundred eighty-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 131831637028 cubic inches would be around 424.1 feet tall.

Recreational maths with 131831637028

• 131831637028 backwards is 820736138131
• The number of decimal digits it has is: 12
• The sum of 131831637028's digits is 43
• More coming soon!