81421127091864000
81,421,127,091,864,000 is an even composite number composed of six prime numbers multiplied together.
81421127091864000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.
Prime factorization of 81421127091864000:
26 × 32 × 53 × 72 × 732 × 1633
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 73 × 73 × 163 × 163 × 163)See below for interesting mathematical facts about the number 81421127091864000 from the Numbermatics database.
Names of 81421127091864000
- Cardinal: 81421127091864000 can be written as Eighty-one quadrillion, four hundred twenty-one trillion, one hundred twenty-seven billion, ninety-one million, eight hundred sixty-four thousand.
Scientific notation
- Scientific notation: 8.1421127091864 × 1016
Factors of 81421127091864000
Divisors of 81421127091864000
- Number of divisors d(n): 3024
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 64 70 72 73 75 80 84 90 96 98 100 105 112 120 125 126 140 144 146 147 150 160 163 168 175 180 192 196 200 210 219 224 225 240 245 250 252 280 288 292 294 300 315 320 326 336 350 360 365 375 392 400 420 438 441 448 450 480 489 490 500 504 511 525 560 576 584 588 600 630 652 657 672 700 720 730 735 750 784 800 815 840 875 876 882 900 960 978 980 1000 1008 1022 1050 1095 1120 1125 1141 1168 1176 1200 1225 1260 1304 1314 1344 1400 1440 1460 1467 1470 1500 1533 1568 1575 1600 1630 1680 1750 1752 1764 1800 1825 1956 1960 2000 2016 2044 2100 2190 2205 2240 2250 2282 2336 2352 2400 2445 2450 2520 2555 2608 2625 2628 2800 2880 2920 2934 2940 3000 3066 3136 3150 3260 3285 3360 3423 3500 3504 3528 3577 3600 3650 3675 3912 3920 4000 4032 4075 4088 4200 4380 4410 4500 4564 4599 4672 4704 4800 4890 4900 5040 5110 5216 5250 5256 5329 5475 5600 5705 5840 5868 5880 6000 6125 6132 6300 6520 6570 6720 6846 7000 7008 7056 7154 7200 7300 7335 7350 7665 7824 7840 7875 7987 8000 8150 8176 8400 8760 8820 9000 9125 9128 9198 9408 9780 9800 10080 10220 10269 10432 10500 10512 10658 10731 10950 11025 11200 11410 11680 11736 11760 11899 12000 12225 12250 12264 12600 12775 13040 13140 13692 14000 14016 14112 14308 14400 14600 14670 14700 15330 15648 15680 15750 15974 15987 16300 16352 16425 16800 17115 17520 17640 17885 18000 18250 18256 18375 18396 19560 19600 20160 20375 20440 20538 21000 21024 21316 21462 21900 22050 22820 22995 23360 23472 23520 23798 23961 24000 24450 24500 24528 25200 25550 26080 26280 26569 26645 27375 27384 28000 28224 28525 28616 29200 29340 29400 30660 31296 31500 31948 31974 32193 32600 32704 32850 33600 34230 35040 35280 35697 35770 36000 36500 36512 36675 36750 36792 37303 38325 39120 39200 39935 40750 40880 41076 42000 42048 42632 42924 43800 44100 45640 45990 46944 47040 47596 47922 47961 48900 49000 49056 50400 51100 51345 52160 52560 53138 53290 53655 54750 54768 55125 56000 57050 57232 58400 58680 58800 59495 61125 61320 63000 63875 63896 63948 64386 65200 65700 68460 70080 70560 71394 71540 71883 72000 73000 73024 73350 73500 73584 74606 76650 78240 78400 79707 79870 79935 81500 81760 82125 82152 83293 84000 85264 85575 85848 87600 88200 89425 91280 91980 93888 95192 95844 95922 97800 98000 98112 100800 102200 102690 105120 106276 106580 107091 107310 109500 109536 110250 111909 114100 114464 114975 116800 117360 117600 118990 119805 122250 122640 126000 127750 127792 127896 128772 130400 131400 132845 133225 136920 141120 142625 142788 143080 143766 146000 146700 147000 147168 149212 153300 156480 159414 159740 159870 160965 163000 163520 164250 164304 166586 168000 170528 171150 171696 175200 176400 178485 178850 182560 183375 183960 185983 186515 190384 191625 191688 191844 195600 196000 199675 204400 205380 210240 212552 213160 214182 214620 219000 219072 220500 223818 228200 228928 229950 234720 235200 237980 239121 239610 239805 244500 245280 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3064516056000 3098216403800 3121975732050 3186736872480 3230997106820 3319517575500 3323311309872 3330107447520 3392546962161 3398068824000 3421343268000 3461782614450 3468861924500 3485493454275 3540818747200 3567972265200 3692568122080 3717859684560 3793734372000 3819718854000 3872770504750 3877196528184 3964413628000 3983421090600 3996128937024 4038746383525 4154139137340 4162634309400 4426023434000 4431081746496 4459965331500 4461431621472 4523395949548 4552481246400 4615710152600 4647324605700 4757296353600 4846495660230 4957146246080 4979276363250 4995161171280 5092958472000 5097103236000 5169595370912 5192673921675 5203292886750 5311228120800 5538852183120 5550179079200 5576789526840 5654244936935 5690601558000 5769637690750 5809155757125 5815794792276 5946620442000 6196432807600 6243951464100 6373473744960 6461994213640 6639035151000 6646622619744 6660214895040 6785093924322 6842686536000 6923565228900 6937723849000 6970986908550 7135944530400 7269743490345 7385136244160 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66466226197440 67850939243220 69235652289000 69709869085500 71359445304000 72374335192768 72697434903450 74357193691200 77543930563680 79668421812000 80774927670500 81421127091864 83082782746800 83252686188000 84813674054025 90467918990960 92314203052000 92946492114000 93052716676416 96929913204600 99903223425600 101776408864830 103853478433500 108561502789152 110777043662400 111535790536800 113084898738700 116315895845520 121162391505750 123928656152000 124879029282000 129239884272800 135701878486440 138471304578000 139419738171000 141356123423375 145394869806900 155087861127360 159336843624000 161549855341000 162842254183728 166165565493600 166505372376000 169627348108050 180935837981920 181743587258625 184628406104000 185892984228000 193859826409200 203552817729660 207706956867000 217123005578304 223071581073600 226169797477400 232631791691040 242324783011500 249758058564000 254441022162075 258479768545600 271403756972880 276942609156000 278839476342000 282712246846750 290789739613800 323099710682000 325684508367456 332331130987200 339254696216100 361871675963840 363487174517250 371785968456000 387719652818400 407105635459320 415413913734000 424068370270125 452339594954800 465263583382080 484649566023000 499516117128000 508882044324150 542807513945760 553885218312000 557678952684000 565424493693500 581579479227600 646199421364000 651369016734912 678509392432200 726974349034500 775439305636800 814211270918640 830827827468000 848136740540250 904679189909600 969299132046000 1017764088648300 1085615027891520 1115357905368000 1130848987387000 1163158958455200 1272205110810375 1292398842728000 1357018784864400 1453948698069000 1628422541837280 1661655654936000 1696273481080500 1809358379819200 1938598264092000 2035528177296600 2261697974774000 2326317916910400 2544410221620750 2714037569728800 2907897396138000 3256845083674560 3392546962161000 3877196528184000 4071056354593200 4523395949548000 5088820443241500 5428075139457600 5815794792276000 6785093924322000 8142112709186400 9046791899096000 10177640886483000 11631589584552000 13570187848644000 16284225418372800 20355281772966000 27140375697288000 40710563545932000 81421127091864000
- Sum of all divisors σ(n): 345634350056592480
- Sum of proper divisors (its aliquot sum) s(n): 264213222964728480
- 81421127091864000 is an abundant number, because the sum of its proper divisors (264213222964728480) is greater than itself. Its abundance is 182792095872864480
Bases of 81421127091864000
- Binary: 1001000010100010000010101011011011000010111000001110000002
- Hexadecimal: 0x12144156D85C1C0
- Base-36: M9PDPEVAI80
Squares and roots of 81421127091864000
- 81421127091864000 squared (814211270918640002) is 6629399936909469829894994496000000
- 81421127091864000 cubed (814211270918640003) is 539773214805901126326800279976590766380544000000000
-
The
square root of 81421127091864000 is 285343875.1609433091 -
The
cube root of 81421127091864000 is 433423.4152947089
Scales and comparisons
How big is 81421127091864000?- 81,421,127,091,864,000 seconds is equal to 2,588,939,989 years, 22 weeks, 5 days, 20 hours.
-
To count from 1 to 81,421,127,091,864,000 would take you about seven billion, seven hundred sixty-six million, eight hundred nineteen thousand, nine hundred sixty-eight 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 81421127091864000 cubic inches would be around 36118.6 feet tall.
Recreational maths with 81421127091864000
- 81421127091864000 backwards is 00046819072112418
- The number of decimal digits it has is: 17
- The sum of 81421127091864000's digits is 54
- More coming soon!
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MLA style:
"Number 81421127091864000 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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Numbermatics. (2024). Number 81421127091864000 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/81421127091864000/
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Numbermatics. 2024. "Number 81421127091864000 - Facts about the integer". https://numbermatics.com/n/81421127091864000/
The information we have on file for 81421127091864000 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!
Keywords: Divisors of 81421127091864000, math, Factors of 81421127091864000, curriculum, school, college, exams, university, Prime factorization of 81421127091864000, STEM, science, technology, engineering, physics, economics, calculator, eighty-one quadrillion, four hundred twenty-one trillion, one hundred twenty-seven billion, ninety-one million, eight hundred sixty-four thousand.