309187940022

Names of 309187940022

• Cardinal: 309187940022 can be written as Three hundred nine billion, one hundred eighty-seven million, nine hundred forty thousand and twenty-two.

Scientific notation

• Scientific notation: 3.09187940022 × 10¹¹

Factors of 309187940022

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 743

Divisors of 309187940022

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 13 18 23 26 27 39 46 54 69 78 81 89 117 138 162 169 178 207 234 243 267 299 338 351 414 486 507 534 598 613 621 702 729 801 897 1014 1053 1157 1226 1242 1458 1521 1602 1794 1839 1863 2047 2106 2314 2403 2691 3042 3159 3471 3678 3726 3887 4094 4563 4806 5382 5517 5589 6141 6318 6942 7209 7774 7969 8073 9126 9477 10413 11034 11178 11661 12282 13689 14099 14418 15041 15938 16146 16551 16767 18423 18954 20826 21627 23322 23907 24219 26611 27378 28198 30082 31239 33102 33534 34983 36846 41067 42297 43254 45123 47814 48438 49653 53222 54557 55269 62478 64881 69966 71721 72657 79833 82134 84594 90246 93717 99306 103597 104949 109114 110538 123201 126891 129762 135369 143442 145314 148959 159666 163671 165807 183287 187434 207194 209898 215163 217971 239499 246402 253782 270738 281151 297918 310791 314847 327342 331614 345943 366574 380673 406107 430326 435942 446877 478998 491013 497421 549861 562302 621582 629694 645489 691886 709241 718497 761346 812214 843453 893754 932373 944541 982026 994842 1037829 1099722 1142019 1218321 1254811 1290978 1418482 1436994 1473039 1492263 1649583 1686906 1864746 1889082 1936467 2075658 2127723 2155491 2284038 2382731 2436642 2509622 2797119 2833623 2946078 2984526 3113487 3299166 3426057 3654963 3764433 3872934 4255446 4310982 4419117 4765462 4948749 5594238 5667246 5809401 6226974 6383169 6466473 6852114 7148193 7309926 7528866 8391357 8838234 9220133 9340461 9897498 10278171 10964889 11293299 11618802 12766338 12932946 13257351 14296386 14846247 16312543 16782714 18440266 18680922 19149507 19399419 20556342 21444579 21929778 22586598 25174071 26514702 27660399 28021383 29692494 32625086 33879897 38299014 38798838 39772053 42889158 44538741 48937629 50348142 55320798 56042766 57448521 64333737 67759794 75522213 79544106 82981197 84064149 89077482 97875258 101639691 114897042 128667474 133616223 146812887 151044426 165962394 168128298 172345563 193001211 203279382 212063059 248943591 252192447 267232446 293625774 304919073 344691126 386002422 424126118 440438661 497887182 504384894 517036689 579003633 609838146 636189177 746830773 880877322 914757219 1034073378 1158007266 1272378354 1321315983 1493661546 1737010899 1829514438 1908567531 2240492319 2642631966 3474021798 3817135062 3963947949 4480984638 5725702593 6721476957 7927895898 11451405186 11891843847 13442953914 17177107779 23783687694 34354215558 51531323337 103062646674 154593970011 309187940022
• Sum of all divisors σ(n): 795819595680
• Sum of proper divisors (its aliquot sum) s(n): 486631655658
• 309187940022 is an abundant number, because the sum of its proper divisors (486631655658) is greater than itself. Its abundance is 177443715636

Bases of 309187940022

• Binary: 100011111111101000010011000111010110110₂
• Hexadecimal: 0x47FD098EB6
• Base-36: 3Y1EILDI

Squares and roots of 309187940022

• 309187940022 squared (309187940022²) is 95597182255047869360484
• 309187940022 cubed (309187940022³) is 29557495853345943338568218488890648
• The square root of 309187940022 is 556046.7066910837
• The cube root of 309187940022 is 6761.9846712075

Scales and comparisons

• 309,187,940,022 seconds is equal to 9,831 years, 11 weeks, 3 days, 2 hours, 53 minutes, 42 seconds.
• To count from 1 to 309,187,940,022 would take you about nineteen thousand, six hundred sixty-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 309187940022 cubic inches would be around 563.5 feet tall.

Recreational maths with 309187940022

• 309187940022 backwards is 220049781903
• The number of decimal digits it has is: 12
• The sum of 309187940022's digits is 45
• More coming soon!