131575021875

Names of 131575021875

• Cardinal: 131575021875 can be written as One hundred thirty-one billion, five hundred seventy-five million, twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.31575021875 × 10¹¹

Factors of 131575021875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 83

Divisors of 131575021875

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 11 15 23 25 33 41 45 55 69 75 99 115 121 123 125 165 205 207 225 253 275 345 363 369 375 451 495 575 605 615 625 759 825 943 1025 1035 1089 1125 1265 1353 1375 1681 1725 1815 1845 1875 2255 2277 2475 2783 2829 2875 3025 3075 3125 3795 4059 4125 4715 4961 5043 5125 5175 5445 5625 6325 6765 6875 8349 8405 8487 8625 9075 9225 9375 10373 11275 11385 12375 13915 14145 14375 14883 15125 15129 15375 18491 18975 20295 20625 23575 24805 25047 25215 25625 25875 27225 28125 31119 31625 33825 34375 38663 41745 42025 42435 43125 44649 45375 46125 51865 55473 56375 56925 61875 69575 70725 71875 74415 75625 75645 76875 92455 93357 94875 101475 103125 114103 115989 117875 124025 125235 126075 128125 129375 136125 155595 158125 166419 169125 193315 203401 208725 210125 212175 215625 223245 226875 230625 259325 277365 281875 284625 309375 342309 347875 347967 353625 372075 378125 378225 384375 425293 462275 466785 474375 507375 570515 579945 589375 610203 620125 626175 630375 646875 680625 777975 790625 832095 845625 966575 1017005 1026927 1043625 1050625 1060875 1116225 1134375 1153125 1275879 1296625 1386825 1409375 1423125 1711545 1739375 1739835 1768125 1830609 1860375 1891125 2126465 2311375 2333925 2371875 2536875 2852575 2899725 2946875 3051015 3100625 3130875 3151875 3403125 3827637 3889875 4160475 4228125 4678223 4832875 5085025 5134635 5218125 5253125 5304375 5581125 6379395 6483125 6934125 7115625 8557725 8696875 8699175 8840625 9153045 9301875 9455625 10632325 11556875 11669625 12684375 14034669 14262875 14498625 15255075 15503125 15654375 15759375 19138185 19449375 20802375 23391115 24164375 25425125 25673175 26090625 26521875 27905625 31896975 32415625 34670625 42104007 42788625 43495875 45765225 46509375 47278125 53161625 57784375 58348125 70173345 71314375 72493125 76275375 78271875 95690925 97246875 104011875 116955575 120821875 127125625 128365875 139528125 159484875 173353125 210520035 213943125 217479375 228826125 265808125 291740625 350866725 356571875 362465625 381376875 478454625 520059375 584777875 635628125 641829375 797424375 1052600175 1069715625 1087396875 1144130625 1329040625 1754333625 1906884375 2392273125 2923889375 3209146875 3987121875 5263000875 5720653125 8771668125 11961365625 14619446875 26315004375 43858340625 131575021875
• Sum of all divisors σ(n): 279269656848
• Sum of proper divisors (its aliquot sum) s(n): 147694634973
• 131575021875 is an abundant number, because the sum of its proper divisors (147694634973) is greater than itself. Its abundance is 16119613098

Bases of 131575021875

• Binary: 1111010100010011110111000000100110011₂
• Hexadecimal: 0x1EA27B8133
• Base-36: 1OG0DCMR

Squares and roots of 131575021875

• 131575021875 squared (131575021875²) is 17311986381406728515625
• 131575021875 cubed (131575021875³) is 2277824986833292397715545654296875
• The square root of 131575021875 is 362732.7140953791
• The cube root of 131575021875 is 5086.1732600757

Scales and comparisons

• 131,575,021,875 seconds is equal to 4,183 years, 35 weeks, 2 days, 1 hour, 11 minutes, 15 seconds.
• To count from 1 to 131,575,021,875 would take you about eight thousand, three hundred sixty-seven 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 131575021875 cubic inches would be around 423.8 feet tall.

Recreational maths with 131575021875

• 131575021875 backwards is 578120575131
• 131575021875 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131575021875's digits is 45
• More coming soon!