18141492532220928

Names of 18141492532220928

• Cardinal: 18141492532220928 can be written as Eighteen quadrillion, one hundred forty-one trillion, four hundred ninety-two billion, five hundred thirty-two million, two hundred twenty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8141492532220928 × 10¹⁶

Factors of 18141492532220928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 864

Divisors of 18141492532220928

• Number of divisors d(n): 1188
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 37 39 48 52 64 72 74 78 96 104 111 117 128 144 148 156 169 192 208 222 234 256 288 296 312 333 338 384 416 444 468 481 507 512 576 592 624 666 676 768 809 832 888 936 962 1014 1024 1152 1184 1248 1332 1352 1369 1443 1521 1536 1618 1664 1776 1872 1924 2028 2197 2304 2368 2427 2496 2664 2704 2738 2886 3042 3072 3236 3328 3552 3744 3848 4056 4107 4329 4394 4608 4736 4854 4992 5328 5408 5476 5772 6084 6253 6472 6591 6656 7104 7281 7488 7696 8112 8214 8658 8788 9216 9472 9708 9984 10517 10656 10816 10952 11544 12168 12321 12506 12944 13182 13312 14208 14562 14976 15392 16224 16428 17316 17576 17797 18759 18944 19416 19773 19968 21034 21312 21632 21904 23088 24336 24642 25012 25888 26364 28416 29124 29933 29952 30784 31551 32448 32856 34632 35152 35594 37518 37888 38832 39546 39936 42068 42624 43264 43808 46176 48672 49284 50024 51776 52728 53391 56277 56832 58248 59866 59904 61568 63102 64896 65712 69264 70304 71188 75036 77664 79092 81289 84136 85248 86528 87616 89799 92352 94653 97344 98568 100048 103552 105456 106782 112554 113664 116496 119732 119808 123136 126204 129792 131424 136721 138528 140608 142376 150072 155328 158184 160173 162578 168272 170496 173056 175232 179598 184704 189306 194688 197136 200096 207104 210912 213564 225108 231361 232992 239464 243867 246272 252408 259584 262848 269397 273442 277056 281216 284752 300144 310656 316368 320346 325156 336544 340992 350464 359196 369408 378612 389129 389376 394272 400192 410163 414208 421824 427128 450216 462722 465984 478928 487734 492544 504816 519168 525696 538794 546884 554112 562432 569504 600288 621312 632736 640692 650312 654481 673088 694083 700928 718392 731601 738816 757224 778258 778752 788544 800384 820326 828416 843648 854256 900432 925444 931968 957856 975468 1009632 1051392 1077588 1093768 1107521 1108224 1124864 1139008 1167387 1200576 1230489 1242624 1265472 1281384 1300624 1308962 1346176 1388166 1401856 1436784 1463202 1477632 1514448 1556516 1557504 1577088 1600768 1640652 1687296 1708512 1777373 1800864 1850888 1863936 1915712 1950936 1963443 2019264 2082249 2102784 2155176 2187536 2215042 2216448 2249728 2278016 2334774 2401152 2460978 2485248 2530944 2562768 2601248 2617924 2692352 2776332 2873568 2926404 3007693 3028896 3113032 3154176 3201536 3281304 3322563 3374592 3417024 3502161 3554746 3601728 3701776 3727872 3831424 3901872 3926886 4038528 4164498 4205568 4310352 4375072 4430084 4432896 4556032 4669548 4802304 4921956 5058677 5061888 5125536 5202496 5235848 5332119 5384704 5552664 5747136 5852808 5890329 6015386 6057792 6226064 6308352 6403072 6562608 6645126 6749184 6834048 7004322 7109492 7203456 7403552 7455744 7662848 7803744 7853772 8077056 8328996 8508253 8620704 8750144 8860168 9023079 9112064 9339096 9604608 9843912 9967689 10117354 10123776 10251072 10404992 10471696 10664238 10769408 11105328 11494272 11705616 11780658 12030772 12115584 12452128 12616704 13125216 13290252 13668096 14008644 14218984 14397773 14406912 14807104 15176031 15325696 15607488 15707544 15996357 16154112 16657992 17016506 17241408 17500288 17720336 18046158 18224128 18678192 19209216 19687824 19935378 20234708 20247552 20502144 20809984 20943392 21328476 22210656 22988544 23411232 23561316 24061544 24215797 24231168 24904256 25524759 26250432 26580504 27069237 27336192 28017288 28437968 28795546 28813824 29614208 30352062 30651392 31214976 31415088 31992714 32308224 33315984 34033012 34482816 35000576 35440672 36092316 37356384 39375648 39870756 40469416 41004288 41619968 41886784 42656952 43193319 44421312 45528093 45977088 46822464 47122632 48123088 48431594 48462336 49808512 51049518 52500864 53161008 54138474 54672384 56034576 56875936 57591092 57627648 59228416 60704124 62429952 62830176 63985428 65762801 66631968 68066024 68965632 70001152 70881344 72184632 72647391 74712768 76574277 78751296 79741512 80938832 82008576 83239936 83773568 85313904 86386638 88842624 91056186 91954176 93644928 94245264 96246176 96863188 96924672 99617024 102099036 105001728 106322016 108276948 110607289 112069152 113751872 115182184 118456832 121408248 124859904 125660352 127970856 129579957 131525602 133263936 136132048 137931264 140002304 141762688 144369264 145294782 149425536 153148554 157502592 159483024 161877664 164017152 167547136 170627808 172773276 177685248 182112372 187171049 187289856 188490528 192492352 193726376 197288403 199234048 204198072 210003456 212644032 216553896 217942173 221214578 224138304 227503744 230364368 236913664 242816496 249719808 251320704 255941712 259159914 263051204 266527872 272264096 275862528 283525376 288738528 290589564 298851072 306297108 314805361 315005184 318966048 323755328 331821867 335094272 341255616 345546552 355370496 364224744 374342098 374579712 376981056 384984704 387452752 394576806 398468096 408396144 420006912 425288064 433107792 435884346 442429156 448276608 455007488 460728736 485632992 502641408 511883424 518319828 526102408 533055744 544528192 561513147 567050752 577477056 581179128 591865209 597702144 612594216 629610722 630010368 637932096 647510656 663643734 670188544 682511232 691093104 710740992 728449488 748684196 749159424 753962112 769969408 774905504 789153612 816792288 850576128 866215584 871768692 884858312 895984489 896553216 910014976 921457472 944416083 971265984 995465601 1005282816 1023766848 1036639656 1052204816 1066111488 1089056384 1123026294 1134101504 1154954112 1162358256 1183730418 1195404288 1225188432 1259221444 1260020736 1275864192 1295021312 1327287468 1365022464 1382186208 1437894757 1456898976 1497368392 1507924224 1539938816 1549811008 1578307224 1633584576 1684539441 1701152256 1732431168 1743537384 1769716624 1791968978 1793106432 1820029952 1842914944 1888832166 1942531968 1990931202 2010565632 2047533696 2073279312 2104409632 2132222976 2178112768 2246052588 2309908224 2324716512 2367460836 2433223637 2450376864 2518442888 2551728384 2590042624 2654574936 2687953467 2730044928 2764372416 2833248249 2875789514 2913797952 2994736784 3015848448 3079877632 3099622016 3156614448 3267169152 3369078882 3402304512 3464862336 3487074768 3539433248 3583937956 3586212864 3685829888 3777664332 3885063936 3981862404 4092469693 4095067392 4146558624 4208819264 4313684271 4356225536 4492105176 4619816448 4649433024 4734921672 4866447274 4900753728 5036885776 5103456768 5180085248 5309149872 5375906934 5460089856 5528744832 5666496498 5751579028 5827595904 5989473568 6031696896 6199244032 6313228896 6534338304 6738157764 6929724672 6974149536 7078866496 7167875912 7299670911 7371659776 7555328664 7770127872 7963724808 8063860401 8184939386 8190134784 8293117248 8417638528 8627368542 8712451072 8984210352 9239632896 9298866048 9469843344 9732894548 9801507456 10073771552 10206913536 10618299744 10751813868 11057489664 11332992996 11503158056 11647798357 11655191808 11978947136 12277409079 12398488064 12626457792 12941052813 13068676608 13476315528 13859449344 13948299072 14157732992 14335751824 14599341822 14743319552 15110657328 15540255744 15927449616 16127720802 16369878772 16380269568 16586234496 16835277056 17254737084 17968420704 18597732096 18939686688 19465789096 19603014912 20147543104 21236599488 21503627736 21899012733 22114979328 22665985992 23006316112 23295596714 23310383616 23957894272 24554818158 24796976128 25252915584 25882105626 26137353216 26952631056 27718898688 27896598144 28315465984 28671503648 29198683644 30221314656 31854899232 32255441604 32739757544 33172468992 33670554112 34509474168 34943395071 35936841408 36832227237 37195464192 37879373376 38931578192 39206029824 40295086208 42473198976 43007255472 43798025466 44229958656 45331971984 46012632224 46591193428 46620767232 47915788544 49109636316 50505831168 51764211252 53202106009 53905262112 55793196288 56630931968 57343007296 58397367288 60442629312 63709798464 64510883208 65479515088 66344937984 67341108224 69018948336 69886790142 71873682816 73664454474 74390928384 75758746752 77863156384 78412059648 80590172416 84946397952 86014510944 87596050932 90663943968 92025264448 93182386856 95831577088 98219272632 101011662336 103528422504 104830185213 106404212018 107810524224 111586392576 113261863936 114686014592 116794734576 120885258624 127419596928 129021766416 130959030176 132689875968 138037896672 139773580284 143747365632 147328908948 151421378641 151517493504 155726312768 159606318027 161180344832 169892795904 172029021888 175192101864 181327887936 184050528896 186364773712 191663154176 196438545264 202023324672 207056845008 209660370426 212808424036 215621048448 223172785152 229372029184 233589469152 241770517248 254839193856 258043532832 261918060352 276075793344 279547160568 287494731264 294657817896 302842757282 303034987008 311452625536 319212636054 322360689664 339785591808 344058043776 350384203728 362655775872 368101057792 372729547424 392877090528 414113690016 419320740852 425616848072 431242096896 454264135923 458744058368 467178938304 478818954081 483541034496 509678387712 516087065664 523836120704 552151586688 559094321136 574989462528 589315635792 605685514564 606069974016 622905251072 638425272108 688116087552 700768407456 725311551744 736202115584 745459094848 785754181056 828227380032 838641481704 851233696144 862484193792 908528271846 917488116736 934357876608 957637908162 967082068992 1019356775424 1032174131328 1047672241408 1104303173376 1118188642272 1178631271584 1211371029128 1245810502144 1276850544216 1362792407769 1376232175104 1401536814912 1450623103488 1472404231168 1490918189696 1571508362112 1656454760064 1677282963408 1702467392288 1724968387584 1817056543692 1868715753216 1915275816324 1968477922333 2064348262656 2095344482816 2208606346752 2236377284544 2357262543168 2422742058256 2491621004288 2553701088432 2725584815538 2752464350208 2803073629824 2901246206976 2981836379392 3143016724224 3312909520128 3354565926816 3404934784576 3634113087384 3737431506432 3830551632648 3936955844666 4128696525312 4190688965632 4417212693504 4472754569088 4714525086336 4845484116512 5107402176864 5451169631076 5606147259648 5905433766999 5963672758784 6286033448448 6625819040256 6709131853632 6809869569152 7268226174768 7474863012864 7661103265296 7873911689332 8257393050624 8945509138176 9429050172672 9690968233024 10214804353728 10902339262152 11212294519296 11810867533998 11927345517568 12572066896896 13251638080512 13418263707264 13619739138304 14536452349536 15322206530592 15747823378664 17716301300997 17891018276352 18858100345344 19381936466048 20429608707456 21804678524304 22424589038592 23621735067996 26836527414528 27239478276608 29072904699072 30644413061184 31495646757328 35432602601994 35782036552704 37716200690688 38763872932096 40859217414912 43609357048608 47243470135992 53673054829056 54478956553216 58145809398144 61288826122368 62991293514656 70865205203988 77527745864192 81718434829824 87218714097216 94486940271984 107346109658112 116291618796288 122577652244736 125982587029312 141730410407976 155055491728384 163436869659648 174437428194432 188973880543968 232583237592576 245155304489472 251965174058624 283460820815952 348874856388864 377947761087936 465166475185152 490310608978944 503930348117248 566921641631904 697749712777728 755895522175872 1007860696234496 1133843283263808 1395499425555456 1511791044351744 2015721392468992 2267686566527616 3023582088703488 4535373133055232 6047164177406976 9070746266110464 18141492532220928
• Sum of all divisors σ(n): 58393761631956660
• Sum of proper divisors (its aliquot sum) s(n): 40252269099735732
• 18141492532220928 is an abundant number, because the sum of its proper divisors (40252269099735732) is greater than itself. Its abundance is 22110776567514804

Bases of 18141492532220928

• Binary: 1000000011100111001011101100010000101000001010000000000₂
• Hexadecimal: 0x40739762141400
• Base-36: 4YMMEM68740

Squares and roots of 18141492532220928

• 18141492532220928 squared (18141492532220928²) is 329113751296627698348268201181184
• 18141492532220928 cubed (18141492532220928³) is 5970614661398987149215917671002209312068444618752
• The square root of 18141492532220928 is 134690357.9779225623
• The cube root of 18141492532220928 is 262759.0430041149

Scales and comparisons

• 18,141,492,532,220,928 seconds is equal to 576,843,347 years, 10 weeks, 4 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,141,492,532,220,928 would take you about one billion, seven hundred thirty million, five hundred thirty thousand and forty-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 18141492532220928 cubic inches would be around 21896.6 feet tall.

Recreational maths with 18141492532220928

• 18141492532220928 backwards is 82902223529414181
• The number of decimal digits it has is: 17
• The sum of 18141492532220928's digits is 63
• More coming soon!