18131640812847797400
18,131,640,812,847,797,400 is an even composite number composed of six prime numbers multiplied together.
18131640812847797400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 18131640812847797400:
23 × 34 × 52 × 11 × 2293 × 44373670349
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 2293 × 44373670349)See below for interesting mathematical facts about the number 18131640812847797400 from the Numbermatics database.
Names of 18131640812847797400
- Cardinal: 18131640812847797400 can be written as Eighteen quintillion, one hundred thirty-one quadrillion, six hundred forty trillion, eight hundred twelve billion, eight hundred forty-seven million, seven hundred ninety-seven thousand, four hundred.
Scientific notation
- Scientific notation: 1.81316408128477974 × 1019
Factors of 18131640812847797400
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 44373672663
Divisors of 18131640812847797400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 33 36 40 44 45 50 54 55 60 66 72 75 81 88 90 99 100 108 110 120 132 135 150 162 165 180 198 200 216 220 225 264 270 275 297 300 324 330 360 396 405 440 450 495 540 550 594 600 648 660 675 792 810 825 891 900 990 1080 1100 1188 1320 1350 1485 1620 1650 1782 1800 1980 2025 2200 2293 2376 2475 2700 2970 3240 3300 3564 3960 4050 4455 4586 4950 5400 5940 6600 6879 7128 7425 8100 8910 9172 9900 11465 11880 13758 14850 16200 17820 18344 19800 20637 22275 22930 25223 27516 29700 34395 35640 41274 44550 45860 50446 55032 57325 59400 61911 68790 75669 82548 89100 91720 100892 103185 114650 123822 126115 137580 151338 165096 171975 178200 185733 201784 206370 227007 229300 247644 252230 275160 302676 309555 343950 371466 378345 412740 454014 458600 495288 504460 515925 605352 619110 630575 681021 687900 742932 756690 825480 908028 928665 1008920 1031850 1135035 1238220 1261150 1362042 1375800 1485864 1513380 1547775 1816056 1857330 1891725 2043063 2063700 2270070 2476440 2522300 2724084 3026760 3095550 3405105 3714660 3783450 4086126 4127400 4540140 4643325 5044600 5448168 5675175 6191100 6810210 7429320 7566900 8172252 9080280 9286650 10215315 11350350 12382200 13620420 15133800 16344504 17025525 18573300 20430630 22700700 27240840 34051050 37146600 40861260 45401400 51076575 68102100 81722520 102153150 136204200 204306300 408612600 44373670349 88747340698 133121011047 177494681396 221868351745 266242022094 354989362792 399363033141 443736703490 488110373839 532484044188 665605055235 798726066282 887473406980 976220747678 1064968088376 1109341758725 1198089099423 1331210110470 1464331121517 1597452132564 1774946813960 1952441495356 1996815165705 2218683517450 2396178198846 2440551869195 2662420220940 2928662243034 3194904265128 3328025276175 3594267298269 3904882990712 3993630331410 4392993364551 4437367034900 4792356397692 4881103738390 5324840441880 5857324486068 5990445497115 6656050552350 7188534596538 7321655607585 7987260662820 8785986729102 8874734069800 9584712795384 9762207476780 9984075828525 11714648972136 11980890994230 12202759345975 13178980093653 13312101104700 14377069193076 14643311215170 15974521325640 17571973458204 17971336491345 19524414953560 19968151657050 21964966822755 23961781988460 24405518691950 26357960187306 26624202209400 28754138386152 29286622430340 29952227485575 35143946916408 35942672982690 36608278037925 39536940280959 39936303314100 43929933645510 47923563976920 48811037383900 52715920374612 58573244860680 59904454971150 65894900468265 71885345965380 73216556075850 79073880561918 79872606628200 87859867291020 89856682456725 97622074767800 101748826110257 105431840749224 109824834113775 119808909942300 131789800936530 143770691930760 146433112151700 158147761123836 175719734582040 179713364913450 197684701404795 203497652220514 219649668227550 239617819884600 263579601873060 292866224303400 305246478330771 316295522247672 329474502341325 359426729826900 395369402809590 406995304441028 439299336455100 508744130551285 527159203746120 610492956661542 658949004682650 718853459653800 790738805619180 813990608882056 878598672910200 915739434992313 988423507023975 1017488261102570 1119237087212827 1220985913323084 1317898009365300 1526232391653855 1581477611238360 1831478869984626 1976847014047950 2034976522205140 2238474174425654 2441971826646168 2543720652756425 2635796018730600 2747218304976939 3052464783307710 3357711261638481 3662957739969252 3953694028095900 4069953044410280 4476948348851308 4578697174961565 5087441305512850 5494436609953878 5596185436064135 6104929566615420 6715422523276962 7325915479938504 7631161958269275 7907388056191800 8241654914930817 8953896697702616 9157394349923130 10073133784915443 10174882611025700 10988873219907756 11192370872128270 12209859133230840 13430845046553924 13736091524884695 15262323916538550 16483309829861634 16788556308192405 18314788699846260 20146267569830886 20349765222051400 21977746439815512 22384741744256540 22893485874807825 26861690093107848 27472183049769390 27980927180320675 30219401354746329 30524647833077100 32966619659723268 33577112616384810 36629577399692520 40292535139661772 41208274574654085 44769483488513080 45786971749615650 50365668924577215 54944366099538780 55961854360641350 60438802709492658 61049295666154200 65933239319446536 67154225232769620 68680457624423475 80585070279323544 82416549149308170 83942781540962025 90658204064238987 91573943499231300 100731337849154430 109888732199077560 111923708721282700 120877605418985316 134308450465539240 137360915248846950 151097006773731645 164833098298616340 167885563081924050 181316408128477974 183147886998462600 201462675698308860 206041372873270425 223847417442565400 241755210837970632 251828344622886075 274721830497693900 302194013547463290 329666196597232680 335771126163848100 362632816256955948 402925351396617720 412082745746540850 453291020321194935 503656689245772150 549443660995387800 604388027094926580 671542252327696200 725265632513911896 755485033868658225 824165491493081700 906582040642389870 1007313378491544300 1208776054189853160 1510970067737316450 1648330982986163400 1813164081284779740 2014626756983088600 2266455101605974675 3021940135474632900 3626328162569559480 4532910203211949350 6043880270949265800 9065820406423898700 18131640812847797400
- Sum of all divisors σ(n): 68728732629418422000
- Sum of proper divisors (its aliquot sum) s(n): 50597091816570624600
- 18131640812847797400 is an abundant number, because the sum of its proper divisors (50597091816570624600) is greater than itself. Its abundance is 32465451003722827200
Bases of 18131640812847797400
- Binary: 11111011101000001000011101000000111101001100010010010100100110002
- Hexadecimal: 0xFBA08740F4C49498
- Base-36: 3TR7E8UIKSXI0
Squares and roots of 18131640812847797400
- 18131640812847797400 squared (181316408128477974002) is 328756398566127935221013738031446760000
- 18131640812847797400 cubed (181316408128477974003) is 5960892933726462371004351924051400485488510801366424000000
-
The
square root of 18131640812847797400 is 4258126443.9713151149 -
The
cube root of 18131640812847797400 is 2627114.7071322313
Scales and comparisons
How big is 18131640812847797400?- 18,131,640,812,847,797,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 18,131,640,812,847,797,400 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 18131640812847797400 cubic inches would be around 218926.2 feet tall.
Recreational maths with 18131640812847797400
- 18131640812847797400 backwards is 00479774821804613181
- 18131640812847797400 is a
Harshad number . - The number of decimal digits it has is: 20
- The sum of 18131640812847797400's digits is 81
- More coming soon!
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The information we have on file for 18131640812847797400 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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