142991878418464768
142,991,878,418,464,768 is an even composite number composed of four prime numbers multiplied together.
142991878418464768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 142991878418464768:
217 × 74 × 11 × 64272
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 11 × 6427 × 6427)See below for interesting mathematical facts about the number 142991878418464768 from the Numbermatics database.
Names of 142991878418464768
- Cardinal: 142991878418464768 can be written as One hundred forty-two quadrillion, nine hundred ninety-one trillion, eight hundred seventy-eight billion, four hundred eighteen million, four hundred sixty-four thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42991878418464768 × 1017
Factors of 142991878418464768
Divisors of 142991878418464768
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 343 352 392 448 512 539 616 686 704 784 896 1024 1078 1232 1372 1408 1568 1792 2048 2156 2401 2464 2744 2816 3136 3584 3773 4096 4312 4802 4928 5488 5632 6272 6427 7168 7546 8192 8624 9604 9856 10976 11264 12544 12854 14336 15092 16384 17248 19208 19712 21952 22528 25088 25708 26411 28672 30184 32768 34496 38416 39424 43904 44989 45056 50176 51416 52822 57344 60368 65536 68992 70697 76832 78848 87808 89978 90112 100352 102832 105644 114688 120736 131072 137984 141394 153664 157696 175616 179956 180224 200704 205664 211288 229376 241472 275968 282788 307328 314923 315392 351232 359912 360448 401408 411328 422576 458752 482944 494879 551936 565576 614656 629846 630784 702464 719824 720896 802816 822656 845152 917504 965888 989758 1103872 1131152 1229312 1259692 1261568 1404928 1439648 1441792 1605632 1645312 1690304 1931776 1979516 2204461 2207744 2262304 2458624 2519384 2523136 2809856 2879296 3211264 3290624 3380608 3464153 3863552 3959032 4408922 4415488 4524608 4917248 5038768 5046272 5619712 5758592 6422528 6581248 6761216 6928306 7727104 7918064 8817844 8830976 9049216 9834496 10077536 10092544 11239424 11517184 13162496 13522432 13856612 15431227 15454208 15836128 17635688 17661952 18098432 19668992 20155072 22478848 23034368 24249071 26324992 27044864 27713224 30862454 30908416 31672256 35271376 35323904 36196864 39337984 40310144 41306329 44957696 46068736 48498142 52649984 54089728 55426448 61724908 61816832 63344512 70542752 70647808 72393728 78675968 80620288 82612658 92137472 96996284 105299968 108179456 110852896 123449816 123633664 126689024 141085504 144787456 157351936 161240576 165225316 169743497 184274944 193992568 210599936 216358912 221705792 246899632 247267328 253378048 282171008 289144303 289574912 314703872 322481152 330450632 339486994 368549888 387985136 421199872 432717824 443411584 454369619 493799264 494534656 506756096 564342016 578288606 579149824 644962304 660901264 678973988 737099776 775970272 842399744 865435648 886823168 908739238 987598528 1013512192 1128684032 1156577212 1158299648 1289924608 1321802528 1357947976 1474199552 1551940544 1730871296 1773646336 1817478476 1975197056 2024010121 2027024384 2257368064 2313154424 2316599296 2579849216 2643605056 2715895952 2948399104 3103881088 3180587333 3461742592 3547292672 3634956952 3950394112 4048020242 4054048768 4514736128 4626308848 4633198592 5159698432 5287210112 5431791904 5896798208 6207762176 6361174666 7094585344 7269913904 7900788224 8096040484 8108097536 9029472256 9252617696 9266397184 10319396864 10574420224 10863583808 12415524352 12722349332 14168070847 14189170688 14539827808 15801576448 16192080968 16216195072 18058944512 18505235392 20638793728 21148840448 21727167616 22264111331 24831048704 25444698664 28336141694 28378341376 29079655616 31603152896 32384161936 32432390144 36117889024 37010470784 41277587456 42297680896 43454335232 44528222662 49662097408 50889397328 56672283388 56756682752 58159311232 63206305792 64768323872 64864780288 72235778048 74020941568 84595361792 86908670464 89056445324 99176495929 99324194816 101778794656 113344566776 113513365504 116318622464 126412611584 129536647744 144471556096 148041883136 155848779317 169190723584 173817340928 178112890648 198352991858 198648389632 203557589312 226689133552 227026731008 232637244928 252825223168 259073295488 288943112192 296083766272 311697558634 338381447168 347634681856 356225781296 396705983716 397296779264 407115178624 453378267104 454053462016 465274489856 505650446336 518146590976 592167532544 623395117268 676762894336 695269363712 712451562592 793411967432 794593558528 814230357248 906756534208 930548979712 1011300892672 1036293181952 1090941455219 1184335065088 1246790234536 1353525788672 1390538727424 1424903125184 1586823934864 1589187117056 1628460714496 1813513068416 1861097959424 2022601785344 2072586363904 2181882910438 2368670130176 2493580469072 2707051577344 2781077454848 2849806250368 3173647869728 3178374234112 3256921428992 3627026136832 3722195918848 4145172727808 4363765820876 4737340260352 4987160938144 5414103154688 5562154909696 5699612500736 6347295739456 6513842857984 7254052273664 7444391837696 8290345455616 8727531641752 9474680520704 9974321876288 11124309819392 11399225001472 12694591478912 13027685715968 14508104547328 14888783675392 16580690911232 17455063283504 18949361041408 19948643752576 22248619638784 22798450002944 25389182957824 26055371431936 29016209094656 29777567350784 33161381822464 34910126567008 37898722082816 39897287505152 45596900005888 50778365915648 52110742863872 58032418189312 59555134701568 66322763644928 69820253134016 79794575010304 91193800011776 101556731831296 104221485727744 116064836378624 132645527289856 139640506268032 159589150020608 182387600023552 203113463662592 208442971455488 232129672757248 265291054579712 279281012536064 319178300041216 364775200047104 406226927325184 416885942910976 464259345514496 558562025072128 638356600082432 729550400094208 812453854650368 928518691028992 1117124050144256 1276713200164864 1459100800188416 1624907709300736 1857037382057984 2234248100288512 2553426400329728 2918201600376832 3249815418601472 4468496200577024 5106852800659456 6499630837202944 8936992401154048 10213705601318912 12999261674405888 17873984802308096 20427411202637824 35747969604616192 71495939209232384 142991878418464768
- Sum of all divisors σ(n): 364012920157932612
- Sum of proper divisors (its aliquot sum) s(n): 221021041739467844
- 142991878418464768 is an abundant number, because the sum of its proper divisors (221021041739467844) is greater than itself. Its abundance is 78029163321003076
Bases of 142991878418464768
- Binary: 1111111000000001001011011000101101110011000000000000000002
- Hexadecimal: 0x1FC025B16E60000
- Base-36: 133YE239GKCG
Squares and roots of 142991878418464768
- 142991878418464768 squared (1429918784184647682) is 20446677293641010281421370057293824
- 142991878418464768 cubed (1429918784184647683) is 2923708793633899588012103456526019822829078767992832
-
The
square root of 142991878418464768 is 378142669.3967037197 -
The
cube root of 142991878418464768 is 522922.2531370799
Scales and comparisons
How big is 142991878418464768?- 142,991,878,418,464,768 seconds is equal to 4,546,699,430 years, 40 weeks, 6 days, 7 hours, 19 minutes, 28 seconds.
-
To count from 1 to 142,991,878,418,464,768 would take you about thirteen billion, six hundred forty million, ninety-eight thousand, two hundred ninety-two 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 142991878418464768 cubic inches would be around 43576.9 feet tall.
Recreational maths with 142991878418464768
- 142991878418464768 backwards is 867464814878199241
- The number of decimal digits it has is: 18
- The sum of 142991878418464768's digits is 97
- More coming soon!
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The information we have on file for 142991878418464768 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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