138700069196615155712

Names of 138700069196615155712

• Cardinal: 138700069196615155712 can be written as One hundred thirty-eight quintillion, seven hundred quadrillion, sixty-nine trillion, one hundred ninety-six billion, six hundred fifteen million, one hundred fifty-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.38700069196615155712 × 10²⁰

Factors of 138700069196615155712

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 88

Divisors of 138700069196615155712

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 79 98 112 128 158 196 224 256 316 343 392 448 512 553 632 686 784 896 1024 1106 1264 1372 1568 1792 2048 2212 2401 2528 2744 3136 3584 3871 4096 4424 4802 5056 5488 6241 6272 7168 7742 8192 8848 9604 10112 10976 12482 12544 14336 15484 16384 16807 17696 19208 20224 21952 24964 25088 27097 28672 30968 32768 33614 35392 38416 40448 43687 43904 49928 50176 54194 57344 61936 67228 70784 76832 80896 87374 87808 99856 100352 108388 114688 117649 123872 134456 141568 153664 161792 174748 175616 189679 199712 200704 216776 229376 235298 247744 268912 283136 305809 307328 323584 349496 351232 379358 399424 401408 433552 470596 495488 537824 566272 611618 614656 647168 698992 702464 758716 798848 802816 823543 867104 941192 990976 1075648 1132544 1223236 1229312 1294336 1327753 1397984 1404928 1517432 1597696 1605632 1647086 1734208 1882384 1981952 2140663 2151296 2265088 2446472 2458624 2588672 2655506 2795968 2809856 3034864 3195392 3294172 3468416 3764768 3963904 4281326 4302592 4530176 4892944 4917248 5311012 5591936 5619712 5764801 6069728 6390784 6588344 6936832 7529536 7927808 8562652 8605184 9060352 9294271 9785888 9834496 10622024 11183872 11239424 11529602 12139456 12781568 13176688 13873664 14984641 15059072 15855616 17125304 17210368 18120704 18588542 19571776 19668992 21244048 22367744 23059204 24278912 25563136 26353376 27747328 29969282 30118144 31711232 34250608 34420736 37177084 39143552 39337984 40353607 42488096 44735488 46118408 48557824 51126272 52706752 55494656 59938564 60236288 63422464 65059897 68501216 68841472 74354168 78287104 78675968 80707214 84976192 89470976 92236816 97115648 102252544 104892487 105413504 110989312 119877128 120472576 126844928 130119794 137002432 137682944 148708336 156574208 161414428 169952384 178941952 184473632 194231296 204505088 209784974 210827008 221978624 239754256 240945152 260239588 274004864 275365888 282475249 297416672 313148416 322828856 339904768 357883904 368947264 388462592 419569948 421654016 443957248 455419279 479508512 481890304 520479176 548009728 550731776 564950498 594833344 626296832 645657712 679809536 715767808 734247409 737894528 776925184 839139896 843308032 887914496 910838558 959017024 963780608 1040958352 1096019456 1129900996 1189666688 1252593664 1291315424 1359619072 1431535616 1468494818 1475789056 1553850368 1678279792 1686616064 1821677116 1918034048 1927561216 1977326743 2081916704 2192038912 2259801992 2379333376 2505187328 2582630848 2719238144 2936989636 2951578112 3107700736 3187934953 3356559584 3373232128 3643354232 3836068096 3855122432 3954653486 4163833408 4384077824 4519603984 4758666752 5010374656 5139731863 5165261696 5438476288 5873979272 5903156224 6215401472 6375869906 6713119168 6746464256 7286708464 7672136192 7909306972 8327666816 8768155648 9039207968 9517333504 10020749312 10279463726 10330523392 10876952576 11747958544 11806312448 12751739812 13426238336 13492928512 13841287201 14573416928 15344272384 15818613944 16655333632 17536311296 18078415936 19034667008 20558927452 20661046784 21753905152 22315544671 23495917088 23612624896 25503479624 26852476672 26985857024 27682574402 29146833856 30688544768 31637227888 33310667264 35072622592 35978123041 36156831872 38069334016 41117854904 41322093568 43507810304 44631089342 46991834176 47225249792 51006959248 53704953344 55365148804 58293667712 61377089536 63274455776 66621334528 70145245184 71956246082 72313663744 76138668032 82235709808 82644187136 89262178684 93983668352 94450499584 96889010407 102013918496 107409906688 110730297608 116587335424 122754179072 126548911552 133242669056 143912492164 144627327488 152277336064 156208812697 164471419616 165288374272 178524357368 187967336704 188900999168 193778020814 204027836992 214819813376 221460595216 233174670848 245508358144 251846861287 253097823104 266485338112 287824984328 289254654976 304554672128 312417625394 328942839232 330576748544 357048714736 375934673408 387556041628 408055673984 429639626752 442921190432 466349341696 491016716288 503693722574 506195646208 532970676224 575649968656 578509309952 624835250788 657885678464 661153497088 678223072849 714097429472 751869346816 775112083256 816111347968 859279253504 885842380864 932698683392 1007387445148 1012391292416 1065941352448 1093461688879 1151299937312 1157018619904 1249670501576 1315771356928 1322306994176 1356446145698 1428194858944 1503738693632 1550224166512 1632222695936 1718558507008 1762928029009 1771684761728 1865397366784 2014774890296 2024782584832 2131882704896 2186923377758 2302599874624 2314037239808 2499341003152 2631542713856 2712892291396 2856389717888 3007477387264 3100448333024 3264445391872 3437117014016 3525856058018 3543369523456 3730794733568 4029549780592 4049565169664 4373846755516 4605199749248 4628074479616 4998682006304 5263085427712 5425784582792 5712779435776 6014954774528 6200896666048 6528890783744 7051712116036 7086739046912 7461589467136 7654231822153 8059099561184 8099130339328 8747693511032 9210399498496 9256148959232 9997364012608 10526170855424 10851569165584 11425558871552 12029909549056 12340496203063 12401793332096 13057781567488 14103424232072 14173478093824 14923178934272 15308463644306 16118199122368 16198260678656 17495387022064 18420798996992 19994728025216 21052341710848 21703138331168 22851117743104 24059819098112 24680992406126 24803586664192 26115563134976 28206848464144 28346956187648 30616927288612 32236398244736 32396521357312 34990774044128 36841597993984 39989456050432 42104683421696 43406276662336 45702235486208 49361984812252 49607173328384 52231126269952 53579622755071 56413696928288 56693912375296 61233854577224 64472796489472 64793042714624 69981548088256 73683195987968 79978912100864 84209366843392 86383473421441 86812553324672 91404470972416 98723969624504 99214346656768 104462252539904 107159245510142 112827393856576 113387824750592 122467709154448 128945592978944 139963096176512 147366391975936 159957824201728 168418733686784 172766946842882 173625106649344 182808941944832 197447939249008 198428693313536 214318491020284 225654787713152 226775649501184 244935418308896 257891185957888 279926192353024 294732783951872 319915648403456 345533893685764 347250213298688 365617883889664 394895878498016 396857386627072 428636982040568 451309575426304 453551299002368 489870836617792 515782371915776 559852384706048 589465567903744 604684313950087 639831296806912 691067787371528 694500426597376 731235767779328 789791756996032 793714773254144 857273964081136 902619150852608 979741673235584 1031564743831552 1119704769412096 1178931135807488 1209368627900174 1279662593613824 1382135574743056 1389000853194752 1579583513992064 1587429546508288 1714547928162272 1805238301705216 1959483346471168 2063129487663104 2239409538824192 2418737255800348 2559325187227648 2764271149486112 2778001706389504 3159167027984128 3174859093016576 3429095856324544 3610476603410432 3918966692942336 4126258975326208 4232790197650609 4478819077648384 4837474511600696 5118650374455296 5528542298972224 5556003412779008 6318334055968256 6858191712649088 7220953206820864 7837933385884672 8252517950652416 8465580395301218 8957638155296768 9674949023201392 11057084597944448 11112006825558016 12636668111936512 13716383425298176 14441906413641728 15675866771769344 16931160790602436 17915276310593536 19349898046402784 22114169195888896 22224013651116032 25273336223873024 27432766850596352 28883812827283456 31351733543538688 33862321581204872 35830552621187072 38699796092805568 44228338391777792 50546672447746048 54865533701192704 57767625654566912 62703467087077376 67724643162409744 77399592185611136 88456676783555584 101093344895492096 109731067402385408 125406934174154752 135449286324819488 154799184371222272 176913353567111168 202186689790984192 219462134804770816 250813868348309504 270898572649638976 309598368742444544 353826707134222336 404373379581968384 438924269609541632 541797145299277952 619196737484889088 707653414268444672 877848539219083264 1083594290598555904 1238393474969778176 1415306828536889344 1755697078438166528 2167188581197111808 2476786949939556352 2830613657073778688 4334377162394223616 4953573899879112704 8668754324788447232 9907147799758225408 17337508649576894464 19814295599516450816 34675017299153788928 69350034598307577856 138700069196615155712
• Sum of all divisors σ(n): 327776975784190589895
• Sum of proper divisors (its aliquot sum) s(n): 189076906587575434183
• 138700069196615155712 is an abundant number, because the sum of its proper divisors (189076906587575434183) is greater than itself. Its abundance is 50376837390960278471

Bases of 138700069196615155712

• Binary: 1111000010011011001101000100001000111100010010110001000000000000000₂
• Hexadecimal: 0x784D9A211E2588000
• Base-36: T9S0F3SS17MRK

Squares and roots of 138700069196615155712

• 138700069196615155712 squared (138700069196615155712²) is 19237709195145832366057807711654006226944
• 138700069196615155712 cubed (138700069196615155712³) is 2668271596551086603180423212795448014623769290515212169904128
• The square root of 138700069196615155712 is 11777099354.1115698491
• The cube root of 138700069196615155712 is 5176372.9522050233

Scales and comparisons

• 138,700,069,196,615,155,712 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,700,069,196,615,155,712 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138700069196615155712 cubic inches would be around 431364.4 feet tall.

Recreational maths with 138700069196615155712

• 138700069196615155712 backwards is 217551516691960007831
• The number of decimal digits it has is: 21
• The sum of 138700069196615155712's digits is 83
• More coming soon!