81012004085376
81,012,004,085,376 is an even composite number composed of six prime numbers multiplied together.
81012004085376 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 81012004085376:
27 × 32 × 74 × 13 × 192 × 792
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 19 × 19 × 79 × 79)See below for interesting mathematical facts about the number 81012004085376 from the Numbermatics database.
Names of 81012004085376
- Cardinal: 81012004085376 can be written as Eighty-one trillion, twelve billion, four million, eighty-five thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 8.1012004085376 × 1013
Factors of 81012004085376
Divisors of 81012004085376
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 32 36 38 39 42 48 49 52 56 57 63 64 72 76 78 79 84 91 96 98 104 112 114 117 126 128 133 144 147 152 156 158 168 171 182 192 196 208 224 228 234 237 247 252 266 273 288 294 304 312 316 336 342 343 361 364 384 392 399 416 441 448 456 468 474 494 504 532 546 553 576 588 608 624 632 637 672 684 686 711 722 728 741 784 798 819 832 882 896 912 931 936 948 988 1008 1027 1029 1064 1083 1092 1106 1152 1176 1197 1216 1248 1264 1274 1344 1368 1372 1422 1444 1456 1482 1501 1568 1596 1638 1659 1664 1729 1764 1824 1862 1872 1896 1911 1976 2016 2054 2058 2128 2166 2184 2212 2223 2352 2394 2401 2432 2496 2527 2528 2548 2688 2736 2744 2793 2844 2888 2912 2964 3002 3081 3087 3136 3192 3249 3276 3318 3458 3528 3648 3724 3744 3792 3822 3871 3952 4032 4108 4116 4256 4332 4368 4424 4446 4459 4503 4693 4704 4788 4802 4977 4992 5054 5056 5096 5187 5472 5488 5586 5688 5733 5776 5824 5928 6004 6162 6174 6241 6272 6384 6498 6517 6552 6636 6916 7056 7189 7203 7296 7448 7488 7581 7584 7644 7742 7904 8064 8216 8232 8379 8512 8664 8736 8848 8892 8918 9006 9243 9386 9408 9576 9604 9954 10108 10112 10192 10374 10507 10944 10976 11172 11376 11466 11552 11613 11648 11856 12008 12103 12324 12348 12482 12768 12996 13034 13104 13272 13377 13509 13832 14079 14112 14378 14406 14896 14976 15162 15168 15288 15484 15561 15808 16432 16464 16758 17024 17328 17472 17689 17696 17784 17836 18012 18486 18723 18772 18816 19152 19208 19513 19551 19908 20216 20384 20748 21014 21567 21609 21888 21952 22344 22743 22752 22932 23104 23226 23712 24016 24206 24648 24696 24964 25536 25992 26068 26208 26544 26754 27018 27097 27664 28158 28224 28519 28756 28812 29792 30324 30336 30576 30968 31122 31213 31521 31616 32851 32864 32928 33516 34656 34839 34944 35378 35392 35568 35672 36024 36309 36972 37446 37544 38304 38416 39026 39102 39816 40131 40432 40768 41496 42028 42237 43134 43218 43687 43904 44688 45486 45504 45619 45864 46208 46452 47424 48032 48412 49296 49392 49928 50323 51072 51984 52136 52416 53067 53088 53508 54036 54194 55328 56169 56316 56448 57038 57512 57624 58539 58653 59584 60648 61152 61936 62244 62426 63042 64701 65702 65728 65856 67032 69312 69678 70756 70784 71136 71344 72048 72618 73549 73944 74892 75088 76608 76832 78052 78204 79632 80262 80864 81133 81291 81536 82992 84056 84474 84721 85557 86268 86436 87374 89376 90972 91008 91238 91728 92904 93639 94563 94848 96064 96824 98553 98592 98784 99856 100646 103968 104272 104832 106134 106176 107016 108072 108388 108927 110656 112338 112632 114076 115024 115248 117078 117306 118579 119168 121296 122304 123823 123872 124488 124852 126084 129402 131061 131404 131456 131712 134064 136591 136857 138624 139356 141512 142272 142688 144096 145236 147098 147888 149784 150176 150969 153216 153664 156104 156408 159201 159264 160524 161728 162266 162582 165984 168112 168948 169442 171114 172536 172872 174748 175617 178752 181944 182476 183456 185808 187278 189126 189679 192128 193648 197106 197184 197568 199633 199712 201292 207936 208544 212268 212352 214032 216144 216776 217854 220647 221312 224676 225264 228152 229957 230048 230496 234156 234612 237158 242592 243399 243873 244608 247646 247744 248976 249704 252168 254163 256671 258804 262122 262808 268128 273182 273714 278712 280917 283024 284544 285376 288192 290472 294196 295659 295776 299568 300352 301938 305809 307328 312208 312816 318402 318528 321048 323456 324532 325164 331968 336224 337896 338884 342228 345072 345744 349496 351234 352261 355737 357504 363888 364952 366912 370747 371469 371616 374556 378252 379358 387296 393183 394212 394368 395136 399266 399424 402584 409773 410571 415872 417088 424536 428064 432288 433552 435708 441294 449352 450528 452907 456304 459914 460096 460992 468312 469224 474316 485184 486798 487746 495292 495488 497952 499408 504336 508326 513342 514843 517608 524244 525616 536256 546364 547428 557424 561834 566048 567931 569037 570752 576384 580944 588392 591318 591552 593047 598899 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1054404468 1057487522 1078894152 1081717728 1095585904 1101469824 1115591232 1124417112 1135512504 1138832716 1144495989 1144948896 1162662592 1168801998 1208557168 1230138546 1232534142 1233021888 1252098176 1285048128 1297728576 1301523104 1307995416 1324764588 1335773712 1359626814 1381208192 1383897984 1405872624 1408610448 1420316352 1435161637 1438525536 1442290304 1464213492 1494851904 1499222816 1514016672 1525994652 1526598528 1545558686 1553859216 1558402664 1586231283 1609840512 1622576592 1640184728 1643378856 1673386848 1686625668 1708249074 1743993888 1753202997 1766352784 1775839104 1780327094 1781031616 1812835752 1845207819 1854373248 1874496832 1878147264 1918034048 1927572192 1952284656 1987146882 2003660568 2018688896 2034659536 2071812288 2075846976 2108808936 2114975044 2157788304 2163435456 2191171808 2231182464 2248834224 2271025008 2277665432 2288991978 2289897792 2318338029 2325325184 2337603996 2417114336 2460277092 2465068284 2466043776 2562373611 2570096256 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7121308376 7251343008 7380831276 7402412654 7710288768 7809138624 7948587528 8011471923 8014642272 8138638144 8435235744 8459900176 8610969822 8631153216 8764687232 8995336896 9084100032 9110661728 9155967912 9273352116 9350415984 9517387698 9668457344 9841108368 9860273136 10046131459 10249494444 10463963328 10598116704 10681962564 10686189696 10818910802 10877014512 11103618981 11246980992 11268883584 11481293096 11713707936 12207957216 12364469488 12430873728 12467221312 12689850264 12916454733 12980612736 13121477824 13147030848 13493005344 13665992592 13910028174 14025623976 14130822272 14242616752 14502686016 14761662552 14804825308 15618277248 15897175056 16022943846 16029284544 16228366203 16277276288 16870471488 16919800352 17221939644 17262306432 17990673792 18168200064 18221323456 18311935824 18546704232 18700831968 19034775396 19682216736 19720546272 20092262918 20498988888 20927926656 21196233408 21363925128 21637821604 21754029024 22207237962 22962586192 23427415872 24415914432 24728938976 24934442624 25379700528 25832909466 26242955648 26294061696 26986010688 27331985184 27820056348 28051247952 28485233504 29005372032 29523325104 29609650616 30138394377 31794350112 32045887692 32058569088 32456732406 33310856943 33740942976 33839600704 34443879288 36442646912 36623871648 37093408464 37401663936 38069550792 39364433472 39441092544 40184525836 40997977776 42392466816 42727850256 43275643208 43508058048 44414475924 45925172384 46854831744 48685098609 48831828864 49457877952 50759401056 51665818932 53972021376 54663970368 55640112696 56102495904 56970467008 59046650208 59219301232 60276788754 63588700224 64091775384 64913464812 66621713886 67679201408 68887758576 70322920213 73247743296 74186816928 74803327872 76139101584 78728866944 78882185088 80369051672 81995955552 85455700512 86551286416 87016116096 88828951848 90415183131 91850344768 97370197218 98915755904 101518802112 103331637864 109327940736 111280225392 112204991808 113940934016 118093300416 118438602464 120553577508 127177400448 128183550768 129826929624 133243427772 137775517152 140645840426 146495486592 148373633856 152278203168 160738103344 163991911104 170911401024 173102572832 177657903696 180830366262 183700689536 194740394436 203037604224 206663275728 210968760639 222560450784 224409983616 236186600832 236877204928 241107155016 256367101536 259653859248 266486855544 275551034304 281291680852 296747267712 304556406336 321476206688 327983822208 341822802048 346205145664 355315807392 361660732524 389480788872 413326551456 421937521278 445120901568 473754409856 482214310032 512734203072 519307718496 532973711088 551102068608 562583361704 609112812672 632906281917 642952413376 692410291328 710631614784 723321465048 778961577744 826653102912 843875042556 890241803136 964428620064 1025468406144 1038615436992 1065947422176 1125166723408 1265812563834 1285904826752 1421263229568 1446642930096 1557923155488 1653306205824 1687750085112 1928857240128 2077230873984 2131894844352 2250333446816 2531625127668 2893285860192 3115846310976 3375500170224 3857714480256 4263789688704 4500666893632 5063250255336 5786571720384 6231692621952 6751000340448 9001333787264 10126500510672 11573143440768 13502000680896 20253001021344 27004001361792 40506002042688 81012004085376
- Sum of all divisors σ(n): 313065667597410
- Sum of proper divisors (its aliquot sum) s(n): 232053663512034
- 81012004085376 is an abundant number, because the sum of its proper divisors (232053663512034) is greater than itself. Its abundance is 151041659426658
Bases of 81012004085376
- Binary: 100100110101110000100111011100111011110100000002
- Hexadecimal: 0x49AE13B9DE80
- Base-36: SPSEFKBK0
Squares and roots of 81012004085376
- 81012004085376 squared (810120040853762) is 6562944805928977714297061376
- 81012004085376 cubed (810120040853763) is 531677311430015542057536794716583416037376
-
The
square root of 81012004085376 is 9000666.8689256575 -
The
cube root of 81012004085376 is 43269.6243970985
Scales and comparisons
How big is 81012004085376?- 81,012,004,085,376 seconds is equal to 2,575,931 years, 7 weeks, 3 days, 4 hours, 9 minutes, 36 seconds.
-
To count from 1 to 81,012,004,085,376 would take you about six million, four hundred thirty-nine thousand, eight hundred twenty-seven 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 81012004085376 cubic inches would be around 3605.8 feet tall.
Recreational maths with 81012004085376
- 81012004085376 backwards is 67358040021018
- The number of decimal digits it has is: 14
- The sum of 81012004085376's digits is 45
- More coming soon!
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Cite this page
MLA style:
"Number 81012004085376 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.
APA style:
Numbermatics. (2024). Number 81012004085376 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/81012004085376/
Chicago style:
Numbermatics. 2024. "Number 81012004085376 - Facts about the integer". https://numbermatics.com/n/81012004085376/
The information we have on file for 81012004085376 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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