1427424242202892791

Names of 1427424242202892791

• Cardinal: 1427424242202892791 can be written as One quintillion, four hundred twenty-seven quadrillion, four hundred twenty-four trillion, two hundred forty-two billion, two hundred two million, eight hundred ninety-two thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 1.427424242202892791 × 10¹⁸

Factors of 1427424242202892791

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3257

Divisors of 1427424242202892791

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 9 11 13 23 33 39 41 69 99 117 121 123 143 207 253 299 363 369 429 451 529 533 759 897 943 1089 1187 1287 1353 1573 1587 1599 1979 2277 2691 2783 2829 3289 3561 4059 4719 4761 4797 4961 5819 5863 5937 6877 8349 8487 9867 10373 10683 12259 13057 14157 14883 15431 17457 17589 17811 20631 21689 21769 25047 25727 27301 29601 31119 36179 36777 39171 44649 45517 46293 48667 52371 52767 61893 64009 64493 65067 65307 75647 77181 81139 81903 93357 108537 110331 114103 117513 134849 136551 138879 143627 146001 169741 192027 193479 195201 195921 226941 231543 238579 239459 243417 245709 281957 282997 300311 325611 342309 354913 404547 409653 430881 438003 500687 509223 535337 576081 580437 591721 627923 632671 680823 715737 718377 730251 832117 845871 848991 892529 900933 1026927 1046891 1054807 1064739 1119341 1213641 1292643 1483339 1502061 1527669 1606011 1775163 1866197 1867151 1883769 1898013 2147211 2155131 2349073 2496351 2537613 2546973 2624369 2677587 2702799 3101527 3112967 3140673 3164421 3194217 3303421 3358023 3904043 3916441 4450017 4506183 4818033 5325489 5507557 5598591 5601453 5651307 5694039 5888707 6508931 6907153 6959381 7047219 7489053 7873107 8032761 8162999 9304581 9338901 9422019 9493263 9817819 9910263 10074069 11515801 11602877 11712129 11749323 12312751 13350051 13609583 14551433 16522671 16795773 16804359 17666121 19526793 20528167 20721459 20878143 21141657 23619321 24260561 24488997 25744843 25839803 27913743 28016703 29453457 29730789 30537949 34116797 34547403 34808631 35136387 35247969 36938253 40828749 42922531 42944473 43080851 43654299 49568013 50913733 52998363 54028679 58580379 61584501 62164377 62634429 71598241 72781683 73466991 75978683 76553191 77234529 77519409 88360371 89792989 90078143 91613847 96311993 102350391 103642209 104425893 110814759 122486247 126673811 127631647 128767593 128833419 129242553 130962897 135440261 149705413 152741199 160065763 160574081 162086037 184753503 214794723 218345049 225809837 227936049 229659573 231703587 232558227 266866171 269378967 270234429 274841541 283193273 284237833 288935979 307051173 334682959 335917439 380021433 382894941 386302779 386500257 387727659 406320783 449116239 458223597 472147841 473889361 480197289 481722243 486258111 557992903 560051063 594315469 644384169 677429511 683808147 688978719 702372827 800598513 808136901 810703287 849579819 852713499 866807937 987722879 990859573 1004048877 1007752317 1059431923 1140064299 1148684823 1171015859 1218962349 1242659617 1252055909 1347348717 1416443523 1421668083 1440591867 1445166729 1646759543 1673978709 1680153189 1760723393 1766314891 1782946407 2032288533 2071797289 2087463053 2107118481 2215175839 2401795539 2548739457 2558140497 2935527881 2963168637 2972578719 3012146631 3023256951 3115126003 3178295769 3513047577 3681512549 3693203863 3695091829 3727978851 3756167727 4249330569 4265004249 4648815467 4940278629 5021936127 5040459567 5193626251 5282170179 5298944673 5348839221 6137921933 6160561693 6215391867 6262389159 6321355443 6537470159 6645527517 7726101097 8806583643 8889505911 8917736157 9345378009 9534887307 10539142731 10899455303 11044537647 11079611589 11085275487 11183936553 11268503181 11653751153 12881174449 13669255787 13772614999 13946446401 14820835887 15580878753 15846510537 15896834019 16154575021 18413765799 18481685079 18646175601 18787167477 19429463801 19612410477 19936582551 22789770179 22962093583 23178303291 24366934229 26419750929 26933364757 28036134027 28797285907 32698365909 33133612941 33238834767 33255826461 34961253459 38643523347 40496638039 40625242493 41007767361 41317844997 41839339203 46742636259 48011650219 48463725063 50949044297 51136970137 55241297397 55445055237 58288391403 58837231431 60434601071 67517141263 68369310537 68886280749 69534909873 73100802687 80800094271 84943688849 84987112067 86391857721 98095097727 104883760377 106922755741 115930570041 121489914117 121875727479 123023302083 123953534991 141692918939 144034950657 145391175189 150361813657 151498764989 152847132891 153410910411 174865174209 177700325231 181303803213 190601434147 202551423789 205107931611 206658842247 219302408061 242400282813 250687471969 252583029413 254831066547 254961336201 259175573163 268036276519 296267012327 316770144977 320768267223 364469742351 365627182437 425078756817 432104851971 446877667423 451085440971 454496294967 458541398673 460232731233 528128152409 533100975693 543911409639 560439487267 562506671507 571804302441 607654271367 662337575861 664780611781 752062415907 757749088239 764493199641 764884008603 804108829557 888801036981 934380577339 950310434931 962304801669 1104267955037 1176150313151 1275236270451 1340633002269 1353256322913 1363488884901 1389995824633 1584384457227 1599302927079 1681318461801 1687520014521 1715412907323 1954703577541 1987012727583 1994341835343 2096615775617 2256187247721 2273247264717 2412326488671 2459223382043 2477818643911 2666403110943 2803141732017 2850931304793 3258937135597 3312803865111 3484471594747 3528450939453 4021899006807 4169987473899 4383832985381 4753153371681 5043955385403 5062560043563 5809409676499 5864110732623 5961038182749 5983025506029 6164834359937 6289847326851 7285713334471 7312586729591 7377670146129 7433455931733 8409425196051 9776811406791 9938411595333 10278186350729 10453414784241 10585352818359 12146947505407 12509962421697 12937653444661 13151498956143 15289954070963 17428229029497 17592332197869 18494503079811 18869541980553 21857140003413 21937760188773 22133010438387 22300367795199 23062773531787 27051457202473 27256005083021 29330434220373 30834559052187 31360244352723 31969903966559 36440842516221 38812960333983 39454496868429 45869862212889 48222162839191 52284687088491 55483509239433 56989828809953 65571420010239 65813280566319 69188320595361 80142846679181 81154371607419 81768015249063 92503677156561 95909711899677 100828158663763 109322527548663 116438881001949 133616422559477 137609586638667 144666488517573 168189494780593 170969486429859 207564961786083 240428540037543 243463114822257 245304045747189 287729135699031 297566029227203 299816055913231 302484475991289 351668943632149 400849267678431 433999465552719 504568484341779 512908459289577 530443791231101 626888116909483 721285620112629 892698087681609 899448167739693 907453427973867 1055006830896447 1109109745301393 1202547803035293 1310766062628919 1513705453025337 1591331373693303 1880664350728449 2678094263044827 2698344503219079 3165020492689341 3327329235904179 3868358379953639 3932298187886757 4773994121079909 5641993052185347 6895769286004313 9981987707712537 11605075139860917 11796894563660271 12200207198315323 14418426688918109 20687307858012939 34815225419582751 36600621594945969 43255280066754327 62061923574038817 109801864784837907 129765840200262981 158602693578099199 475808080734297597 1427424242202892791
• Sum of all divisors σ(n): 2617128136905570288
• Sum of proper divisors (its aliquot sum) s(n): 1189703894702677497
• 1427424242202892791 is a deficient number, because the sum of its proper divisors (1189703894702677497) is less than itself. Its deficiency is 237720347500215294

Bases of 1427424242202892791

• Binary: 1001111001111001110101100100100010100010010001101100111110111₂
• Hexadecimal: 0x13CF3AC91448D9F7
• Base-36: AUEZNW51TVJR

Squares and roots of 1427424242202892791

• 1427424242202892791 squared (1427424242202892791²) is 2037539967228502740842044328639769681
• 1427424242202892791 cubed (1427424242202892791³) is 2908433943679252536366417023379614191939450906175269671
• The square root of 1427424242202892791 is 1194748610.4628424263
• The cube root of 1427424242202892791 is 1125946.3292605259

Scales and comparisons

• 1,427,424,242,202,892,791 seconds is equal to 45,387,675,588 years, 50 weeks, 3 days, 7 hours, 59 minutes, 51 seconds.
• To count from 1 to 1,427,424,242,202,892,791 would take you about one hundred fifty-eight billion, eight hundred fifty-six million, eight hundred sixty-four thousand, five hundred sixty-one 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 1427424242202892791 cubic inches would be around 93828.9 feet tall.

Recreational maths with 1427424242202892791

• 1427424242202892791 backwards is 1972982022424247241
• The number of decimal digits it has is: 19
• The sum of 1427424242202892791's digits is 72
• More coming soon!