72742484461389093

Names of 72742484461389093

• Cardinal: 72742484461389093 can be written as Seventy-two quadrillion, seven hundred forty-two trillion, four hundred eighty-four billion, four hundred sixty-one million, three hundred eighty-nine thousand and ninety-three.

Scientific notation

• Scientific notation: 7.2742484461389093 × 10¹⁶

Factors of 72742484461389093

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 924

Divisors of 72742484461389093

• Number of divisors d(n): 390
• Complete list of divisors:
  1 3 9 13 27 31 39 81 93 117 169 243 279 351 403 507 729 837 877 961 1053 1209 1521 2187 2511 2631 2883 3159 3627 4563 5239 6561 7533 7893 8649 9477 10881 11401 12493 13689 15717 19683 22599 23679 25947 27187 28431 29791 32643 34203 37479 41067 47151 59049 67797 71037 77841 81561 85293 89373 97929 102609 112437 123201 141453 148213 162409 177147 203391 213111 233523 244683 255879 268119 293787 307827 337311 353431 369603 387283 424359 444639 487227 531441 610173 639333 700569 734049 767637 804357 842797 881361 923481 923521 1011933 1060293 1108809 1161849 1273077 1333917 1461681 1830519 1917999 2101707 2202147 2302911 2413071 2528391 2644083 2770443 2770563 3035799 3180879 3326427 3485547 3819231 4001751 4385043 4594603 5034679 5491557 5753997 6305121 6606441 6908733 7239213 7585173 7932249 8311329 8311689 9107397 9542637 9979281 10456641 10956361 11457693 12005253 12005773 13155129 13783809 15104037 16474671 17261991 18915363 19819323 21717639 22755519 23796747 24933987 24935067 26126707 27322191 28627911 29937843 31369923 32869083 34373079 36015759 36017319 39465387 41351427 45312111 51785973 56746089 59457969 65152917 68266557 71390241 74801961 74805201 78380121 81966573 85883733 89813529 94109769 98607249 103119237 108047277 108051957 118396161 124054281 135936333 142432693 155357919 156075049 170238267 178373907 195458751 204799671 214170723 224405883 224415603 235140363 245899719 257651199 282329307 295821747 309357711 324141831 324155871 339647191 355188483 372162843 407808999 427298079 466073757 468225147 510714801 535121721 586376253 614399013 673217649 673246809 705421089 737699157 772953597 809927917 846987921 887465241 928073133 972425493 972467613 1018941573 1065565449 1116488529 1223426997 1281894237 1404675441 1605365163 1759128759 1843197039 2019652947 2019740427 2116263267 2213097471 2318860791 2429783751 2540963763 2662395723 2784219399 2917276479 2917402839 3056824719 3196696347 3349465587 3670280991 3845682711 4214026323 4415413483 4816095489 5277386277 5529591117 6058958841 6059221281 6348789801 6639292413 6956582373 7289351253 7622891289 7987187169 8751829437 8752208517 9170474157 9590089041 10048396761 10529062921 11010842973 11537048133 12642078969 13246240449 14448286467 15832158831 16588773351 18177663843 19046369403 20869747119 21868053759 22868673867 23961561507 26255488311 26256625551 27511422471 28770267123 30145190283 31587188763 33032528919 34611144399 37926236907 39738721347 49766320053 54532991529 57139108209 62609241357 65604161277 68606021601 71884684521 78766464933 78769876653 82534267413 86310801369 90435570849 94761566289 99097586757 103833433197 113778710721 119216164041 136877817973 149298960159 163598974587 171417324627 187827724071 196812483831 205818064803 215654053563 236309629959 247602802239 271306712547 284284698867 297292760271 311500299591 341336132163 357648492123 410633453919 447896880477 490796923761 514251973881 590437451493 646962160689 708928889877 742808406717 813920137641 852854096601 891878280813 934500898773 1024008396489 1072945476369 1231900361757 1542755921643 1771312354479 1940886482067 2126786669631 2228425220151 2441760412923 2558562289803 2675634842439 2803502696319 3072025189467 3218836429107 3695701085271 4628267764929 5313937063437 5822659446201 6380360008893 6685275660453 7675686869409 8410508088957 9216075568401 9656509287321 11087103255813 13884803294787 15941811190311 20055826981359 23027060608227 25231524266871 27648226705203 28969527861963 33261309767439 47825433570933 60167480944077 69081181824681 75694572800613 82944680115609 86908583585889 99783929302317 143476300712799 180502442832231 207243545474043 260725750757667 299351787906951 430428902138397 621730636422129 782177252273001 898055363720853 1865191909266387 2346531756819003 2694166091162559 5595575727799161 8082498273487677 24247494820463031 72742484461389093
• Sum of all divisors σ(n): 122230291703542770
• Sum of proper divisors (its aliquot sum) s(n): 49487807242153677
• 72742484461389093 is a deficient number, because the sum of its proper divisors (49487807242153677) is less than itself. Its deficiency is 23254677219235416

Bases of 72742484461389093

• Binary: 100000010011011101110011101111010011001101000010100100101₂
• Hexadecimal: 0x1026EE77A668525
• Base-36: JW924110PB9

Squares and roots of 72742484461389093

• 72742484461389093 squared (72742484461389093²) is 5291469045615433643533919139362649
• 72742484461389093 cubed (72742484461389093³) is 384914604828602055561908372044181531525989220187357
• The square root of 72742484461389093 is 269708146.8205754681
• The cube root of 72742484461389093 is 417441.9046636067

Scales and comparisons

• 72,742,484,461,389,093 seconds is equal to 2,312,985,998 years, 30 weeks, 6 days, 7 hours, 11 minutes, 33 seconds.
• To count from 1 to 72,742,484,461,389,093 would take you about six billion, nine hundred thirty-eight million, nine hundred fifty-seven thousand, nine hundred ninety-five 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 72742484461389093 cubic inches would be around 34786.8 feet tall.

Recreational maths with 72742484461389093

• 72742484461389093 backwards is 39098316448424727
• 72742484461389093 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 72742484461389093's digits is 81
• More coming soon!