126728324415

Names of 126728324415

• Cardinal: 126728324415 can be written as One hundred twenty-six billion, seven hundred twenty-eight million, three hundred twenty-four thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 1.26728324415 × 10¹¹

Factors of 126728324415

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 425

Divisors of 126728324415

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 31 33 35 45 49 55 61 63 77 81 93 99 105 135 147 155 165 183 189 217 231 245 279 297 305 307 315 341 385 405 427 441 465 495 539 549 567 651 671 693 735 837 891 915 921 945 1023 1085 1155 1281 1323 1395 1485 1519 1535 1617 1647 1705 1891 1953 2013 2079 2135 2149 2205 2387 2511 2695 2745 2763 2835 2989 3069 3255 3355 3377 3465 3843 3969 4185 4455 4557 4605 4697 4851 4941 5115 5673 5859 6039 6237 6405 6447 6615 7161 7595 8085 8235 8289 8967 9207 9455 9517 9765 10065 10131 10395 10745 11529 11935 12555 13237 13671 13815 14091 14553 14945 15043 15345 16709 16885 17019 17577 18117 18727 19215 19341 19845 20801 21483 22785 23485 23639 24255 24705 24867 26901 27621 28365 28551 29295 30195 30393 31185 32235 32879 34587 35805 39711 41013 41445 42273 43659 44835 45129 46035 47585 50127 50655 51057 54351 56181 57645 58023 62403 64449 66185 66619 68355 70455 70917 72765 75215 80703 83545 85095 85653 87885 90585 91179 92659 93635 96705 98637 104005 104687 107415 118195 119133 123039 124335 126819 131089 134505 135387 138105 142755 145607 150381 151965 153171 164395 165473 168543 172935 174069 187209 193347 198555 199857 205065 205997 211365 212751 218295 225645 242109 250635 255285 256959 271755 273537 277977 280905 290115 295911 312015 314061 322245 333095 354585 357399 380457 393267 403515 406161 428265 436821 451143 455895 463295 466333 493185 496419 505629 523435 561627 580537 595665 599571 615195 617991 634095 638253 655445 676935 728035 732809 751905 765855 770877 827365 833931 842715 870345 887733 917623 936045 942183 966735 999285 1019249 1029985 1063755 1072197 1179801 1210545 1218483 1284795 1310463 1353429 1367685 1389885 1398999 1441979 1479555 1489257 1516887 1570305 1684881 1741611 1786995 1798713 1853973 1902285 1914759 1966335 2030805 2184105 2198427 2255715 2331665 2482095 2501793 2528145 2663199 2752869 2808135 2826549 2902685 2997855 3057747 3089955 3191265 3539403 3664045 3854385 3931389 4063759 4169655 4196997 4325937 4438665 4467771 4588115 4710915 5096245 5129663 5224833 5360985 5396139 5561919 5899005 6092415 6385907 6552315 6595281 6767145 6994995 7209895 7446285 7505379 7584435 8258607 8424405 8479647 8708055 8993565 9173241 9269865 9573795 10093853 10618209 10992135 11794167 12191277 12508965 12590991 12977811 13315995 13403313 13764345 14132745 15288735 15388989 15674499 16685757 17697015 19157721 19656945 19785843 20318795 20984985 21629685 22338855 24775821 25648315 26124165 26980695 27519723 27809595 28446313 30281559 31929535 32976405 36573831 37526895 37772973 38933433 41293035 42398235 44701349 45866205 46166967 47023497 50469265 53091045 57473163 58970835 59357529 60956385 62954955 64889055 67016565 74327463 76944945 78372495 82559169 83428785 85338939 90844677 95788605 98929215 109721493 116800299 123879105 134104047 137598615 138500901 142231565 151407795 172419489 182869155 188864865 194667165 223506745 230834835 235117485 256016817 272534031 287365815 296787645 312909443 329164479 371637315 402312141 412795845 415502703 426694695 454223385 517258467 548607465 584001495 670520235 692504505 768050451 817602093 862097445 938728329 1206936423 1280084085 1362670155 1564547215 1645822395 2011560705 2077513515 2304151353 2586292335 2816184987 3620809269 3840252255 4088010465 4693641645 6034682115 8448554961 11520756765 14080924935 18104046345 25345664883 42242774805 126728324415
• Sum of all divisors σ(n): 303448578048
• Sum of proper divisors (its aliquot sum) s(n): 176720253633
• 126728324415 is an abundant number, because the sum of its proper divisors (176720253633) is greater than itself. Its abundance is 49991929218

Bases of 126728324415

• Binary: 1110110000001100110001100010100111111₂
• Hexadecimal: 0x1D8198C53F
• Base-36: 1M7URSXR

Squares and roots of 126728324415

• 126728324415 squared (126728324415²) is 16060068209033485092225
• 126728324415 cubed (126728324415³) is 2035265534121423532365555994173375
• The square root of 126728324415 is 355989.2195207603
• The cube root of 126728324415 is 5022.9389257329

Scales and comparisons

• 126,728,324,415 seconds is equal to 4,029 years, 29 weeks, 4 days, 20 minutes, 15 seconds.
• To count from 1 to 126,728,324,415 would take you about eight thousand and fifty-nine 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 126728324415 cubic inches would be around 418.6 feet tall.

Recreational maths with 126728324415

• 126728324415 backwards is 514423827621
• 126728324415 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126728324415's digits is 45
• More coming soon!