13128185222738658

Names of 13128185222738658

• Cardinal: 13128185222738658 can be written as Thirteen quadrillion, one hundred twenty-eight trillion, one hundred eighty-five billion, two hundred twenty-two million, seven hundred thirty-eight thousand, six hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3128185222738658 × 10¹⁶

Factors of 13128185222738658

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6293

Divisors of 13128185222738658

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 9 18 27 29 54 58 73 79 87 146 158 174 219 237 261 281 438 474 522 562 657 711 783 843 1093 1314 1422 1566 1686 1971 2117 2133 2186 2291 2529 3279 3942 4234 4266 4582 4733 5058 5767 6351 6558 6873 7587 8149 9466 9837 11534 12702 13746 14199 15174 16298 17301 19053 19674 20513 20619 22199 24447 28398 29511 31697 34602 38106 41026 41238 42597 44398 48894 51903 57159 59022 61539 61857 63394 66597 73341 79789 85194 86347 95091 103806 114318 123078 123714 127791 133194 137257 146682 155709 159578 167243 172694 184617 190182 199791 220023 239367 255582 259041 274514 285273 307133 311418 334486 345509 369234 373907 399582 411771 440046 478734 501729 518082 553851 570546 594877 599373 614266 643771 691018 718101 747814 777123 823542 855819 921399 1003458 1036527 1107702 1121721 1189754 1198746 1235313 1287542 1329973 1436202 1505187 1554246 1620527 1711638 1784631 1842798 1931313 2073054 2154303 2243442 2313881 2331369 2470626 2504063 2659946 2764197 3010374 3109581 3241054 3365163 3569262 3705939 3862626 3989919 4308606 4515561 4627762 4662738 4861581 5008126 5173169 5353893 5528394 5793939 6219162 6303331 6730326 6941643 7411878 7512189 7979838 8292591 8906857 9031122 9328743 9723162 10019761 10095489 10346338 10707786 10843303 11587878 11969757 12606662 13883286 14584743 15024378 15519507 16061679 16585182 17381817 17813714 18657486 18909993 20039522 20190978 20824929 21686606 22420709 22536567 23939514 24263507 26720571 27295211 29169486 30059283 31039014 32123358 32529909 34763634 35909271 37819986 38569217 41649858 43754229 44841418 45073134 46558521 46995283 48527014 53441142 54590422 56729979 60118566 62474787 65059818 67262127 67609701 71818542 72790521 77138434 80161713 81885633 87508458 90177849 93117042 93990566 97088029 97589727 105067867 113459958 115707651 124949574 134524254 135219402 139675563 140985849 145581042 150021901 160323426 163771266 170189937 180355698 182796599 194176058 195179454 201786381 210135734 218371563 231415302 240485139 245656899 270533547 279351126 281971698 291264087 292769181 300043802 315203601 340379874 347122953 365593198 377641337 403572762 408680351 422957547 436743126 450065703 480970278 491313798 541067094 548389797 582528174 585538362 605359143 630407202 650200561 655114689 694245906 703641703 736970697 755282674 791561119 817360702 845915094 873792261 900131406 945610803 1041368859 1096779594 1132924011 1210718286 1226041053 1268872641 1300401122 1310229378 1350197109 1407283406 1453660489 1473941394 1583122238 1645169391 1747584522 1771236011 1891221606 1950601683 2082737718 2110925109 2265848022 2374683357 2452082106 2537745282 2621376783 2700394218 2815552841 2836832409 2907320978 3046968143 3290338782 3398772033 3542472022 3678123159 3901203366 4050591327 4221850218 4360981467 4749366714 4935508173 5242753566 5313708033 5631105682 5673664818 5851805049 6093936286 6332775327 6797544066 7124050071 7356246318 7669954291 8101182654 8446658523 8721962934 9140904429 9871016346 10196316099 10627416066 10951598773 11034369477 11703610098 11851730179 12665550654 13082944401 14248100142 15339908582 15941124099 16893317046 17555415147 18281808858 18998325981 20392632198 21372150213 21903197546 22068738954 23009862873 23703460358 25339975569 26165888802 27422713287 29833665623 31882248198 32854796319 35110830294 35555190537 37996651962 39248833203 42156154181 42744300426 46019725746 47823372297 50679951138 51365844319 54845426574 59667331246 65709592638 69029588619 71110381074 76019926707 78497666406 82268139861 84312308362 89500996869 95646744594 98564388957 102731688638 106117215697 106665571611 114839178631 126468462543 138059177238 152039853414 154097532957 164536279722 179001993738 197128777914 207088765857 212234431394 213331143222 222428674439 229678357262 252936925086 268502990607 295693166871 308195065914 318351647091 319996714833 344517535893 379405387629 414177531714 444857348878 462292598871 537005981214 591386333742 636703294182 639993429666 667286023317 689035071786 758810775258 805508971821 865176303067 924585197742 955054941273 1033552607679 1138216162887 1334572046634 1386877796613 1611017943642 1730352606134 1910109882546 2001858069951 2067105215358 2276432325774 2595528909201 2773755593226 2865164823819 3077399255213 3100657823037 3330336180299 4003716139902 5191057818402 5730329647638 6005574209853 6154798510426 6201315646074 6660672360598 7786586727603 8383260040063 9232197765639 9991008540897 12011148419706 15573173455206 16766520080126 18464395531278 19982017081794 23359760182809 25149780120189 27696593296917 29973025622691 46719520365618 50299560240378 55393186593834 59946051245382 75449340360567 83089779890751 89919076868073 150898680721134 166179559781502 179838153736146 226348021081701 243114541161827 452696042163402 486229082323654 729343623485481 1458687246970962 2188030870456443 4376061740912886 6564092611369329 13128185222738658
• Sum of all divisors σ(n): 31125683096064000
• Sum of proper divisors (its aliquot sum) s(n): 17997497873325342
• 13128185222738658 is an abundant number, because the sum of its proper divisors (17997497873325342) is greater than itself. Its abundance is 4869312650586684

Bases of 13128185222738658

• Binary: 101110101001000000001111010000101111110011001011100010₂
• Hexadecimal: 0x2EA403D0BF32E2
• Base-36: 3L9JX15X5GI

Squares and roots of 13128185222738658

• 13128185222738658 squared (13128185222738658²) is 172349247242533667363969767640964
• 13128185222738658 cubed (13128185222738658³) is 2262632840799561891994807032466612567260147186312
• The square root of 13128185222738658 is 114578292.9823038427
• The cube root of 13128185222738658 is 235903.7792579971

Scales and comparisons

• 13,128,185,222,738,658 seconds is equal to 417,435,681 years, 48 weeks, 6 days, 3 hours, 24 minutes, 18 seconds.
• To count from 1 to 13,128,185,222,738,658 would take you about one billion, two hundred fifty-two million, three hundred seven thousand and forty-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 13128185222738658 cubic inches would be around 19658.6 feet tall.

Recreational maths with 13128185222738658

• 13128185222738658 backwards is 85683722258182131
• The number of decimal digits it has is: 17
• The sum of 13128185222738658's digits is 72
• More coming soon!