1231649599244421

Names of 1231649599244421

• Cardinal: 1231649599244421 can be written as One quadrillion, two hundred thirty-one trillion, six hundred forty-nine billion, five hundred ninety-nine million, two hundred forty-four thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.231649599244421 × 10¹⁵

Factors of 1231649599244421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9143

Divisors of 1231649599244421

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 21 31 49 53 93 147 159 217 343 371 651 961 1029 1113 1519 1643 2401 2597 2809 2883 4557 4929 6727 7203 7791 8427 9049 10633 11501 16807 18179 19663 20181 27147 31899 34503 47089 50421 50933 54537 58989 63343 74431 80507 87079 127253 137641 141267 152799 190029 223293 241521 261237 280519 329623 356531 381759 412923 443401 479597 521017 563549 609553 841557 890771 963487 988869 1069593 1330203 1438791 1563051 1690647 1828659 1963633 2307361 2495717 2672313 2699449 2890461 3103807 3357179 3944843 4266871 5890899 6744409 6922083 7487151 8098347 8696089 9311421 10071537 11834529 12800613 13745431 14867507 16151527 17470019 18896143 20233227 21726649 23500253 25418641 26088267 27613901 29868097 41236293 44602521 47210863 48454581 52410057 56688429 60872623 65179947 70500759 76255923 82841703 89604291 96218017 104072549 122290133 132273001 141632589 152086543 164501771 177930487 182617869 209076679 288654051 312217647 366870399 396819003 426108361 456259629 460892717 493505313 533791461 627230037 673526119 728507843 787977871 856030931 925911007 1151512397 1245513409 1278325083 1382678151 1463536753 2020578357 2185523529 2363933613 2568092793 2777733021 2982758527 3226249019 3454537191 3736540227 4390610259 4714682833 5099554901 5515845097 6481377049 8060586779 8718593863 8948275581 9678747057 14144048499 15298664703 16547535291 19444131147 20879309689 22583743133 24181760337 24427314001 26155781589 35696884307 38610915679 45369639343 61030157041 62637929067 67751229399 73281942003 107090652921 115832747037 136108918029 146155167823 158086201931 170991198007 183090471123 249878190149 270276409753 427211099287 438465503469 474258605793 512973594021 749634570447 810829229259 1106603413517 1196938386049 1281633297861 1891934868271 3319810240551 3590815158147 5675804604813 7746223894619 8378568702343 13243544077897 23238671683857 25135706107029 39730632233691 58649980916401 175949942749203 410549866414807 1231649599244421
• Sum of all divisors σ(n): 2017959590606400
• Sum of proper divisors (its aliquot sum) s(n): 786309991361979
• 1231649599244421 is a deficient number, because the sum of its proper divisors (786309991361979) is less than itself. Its deficiency is 445339607882442

Bases of 1231649599244421

• Binary: 100011000000010110111000100110110011100100010000101₂
• Hexadecimal: 0x4602DC4D9C885
• Base-36: C4L00J518L

Squares and roots of 1231649599244421

• 1231649599244421 squared (1231649599244421²) is 1516960735318942854334099625241
• 1231649599244421 cubed (1231649599244421³) is 1868364081725098163531900546853322892860030461
• The square root of 1231649599244421 is 35094865.7105910721
• The cube root of 1231649599244421 is 107192.0039112579

Scales and comparisons

• 1,231,649,599,244,421 seconds is equal to 39,162,647 years, 26 weeks, 4 days, 23 hours, 21 seconds.
• To count from 1 to 1,231,649,599,244,421 would take you about one hundred seventeen million, four hundred eighty-seven thousand, nine 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 1231649599244421 cubic inches would be around 8932.7 feet tall.

Recreational maths with 1231649599244421

• 1231649599244421 backwards is 1244429959461321
• The number of decimal digits it has is: 16
• The sum of 1231649599244421's digits is 66
• More coming soon!