121142355420450816
121,142,355,420,450,816 is an even composite number composed of four prime numbers multiplied together.
121142355420450816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred fifty-one divisors.
Prime factorization of 121142355420450816:
212 × 32 × 312 × 584772
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 31 × 31 × 58477 × 58477)See below for interesting mathematical facts about the number 121142355420450816 from the Numbermatics database.
Names of 121142355420450816
- Cardinal: 121142355420450816 can be written as One hundred twenty-one quadrillion, one hundred forty-two trillion, three hundred fifty-five billion, four hundred twenty million, four hundred fifty thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.21142355420450816 × 1017
Factors of 121142355420450816
Divisors of 121142355420450816
- Number of divisors d(n): 351
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 256 279 288 372 384 496 512 558 576 744 768 961 992 1024 1116 1152 1488 1536 1922 1984 2048 2232 2304 2883 2976 3072 3844 3968 4096 4464 4608 5766 5952 6144 7688 7936 8649 8928 9216 11532 11904 12288 15376 15872 17298 17856 18432 23064 23808 30752 31744 34596 35712 36864 46128 47616 58477 61504 63488 69192 71424 92256 95232 116954 123008 126976 138384 142848 175431 184512 190464 233908 246016 276768 285696 350862 369024 380928 467816 492032 526293 553536 571392 701724 738048 935632 984064 1052586 1107072 1142784 1403448 1476096 1812787 1871264 1968128 2105172 2214144 2806896 2952192 3625574 3742528 3936256 4210344 4428288 5438361 5613792 5904384 7251148 7485056 8420688 8856576 10876722 11227584 11808768 14502296 14970112 16315083 16841376 17713152 21753444 22455168 29004592 29940224 32630166 33682752 35426304 43506888 44910336 56196397 58009184 59880448 65260332 67365504 87013776 89820672 112392794 116018368 119760896 130520664 134731008 168589191 174027552 179641344 224785588 232036736 239521792 261041328 269462016 337178382 348055104 359282688 449571176 464073472 505767573 522082656 538924032 674356764 696110208 718565376 899142352 928146944 1011535146 1044165312 1077848064 1348713528 1392220416 1798284704 1856293888 2023070292 2088330624 2155696128 2697427056 2784440832 3419559529 3596569408 3712587776 4046140584 4176661248 5394854112 5568881664 6839119058 7193138816 7425175552 8092281168 8353322496 10258678587 10789708224 11137763328 13678238116 14386277632 16184562336 16706644992 20517357174 21579416448 22275526656 27356476232 28772555264 30776035761 32369124672 33413289984 41034714348 43158832896 54712952464 57545110528 61552071522 64738249344 66826579968 82069428696 86317665792 106006345399 109425904928 115090221056 123104143044 129476498688 164138857392 172635331584 212012690798 218851809856 230180442112 246208286088 258952997376 318019036197 328277714784 345270663168 424025381596 437703619712 492416572176 517905994752 636038072394 656555429568 690541326336 848050763192 875407239424 954057108591 984833144352 1035811989504 1272076144788 1313110859136 1696101526384 1750814478848 1908114217182 1969666288704 2071623979008 2544152289576 2626221718272 3286196707369 3392203052768 3501628957696 3816228434364 3939332577408 5088304579152 5252443436544 6572393414738 6784406105536 7003257915392 7632456868728 7878665154816 9858590122107 10176609158304 10504886873088 13144786829476 13568812211072 14006515830784 15264913737456 15757330309632 19717180244214 20353218316608 21009773746176 26289573658952 27137624422144 29575770366321 30529827474912 31514660619264 39434360488428 40706436633216 42019547492352 52579147317904 54275248844288 59151540732642 61059654949824 63029321238528 78868720976856 81412873266432 105158294635808 108550497688576 118303081465284 122119309899648 126058642477056 157737441953712 162825746532864 210316589271616 217100995377152 236606162930568 244238619799296 315474883907424 325651493065728 420633178543232 434201990754304 473212325861136 488477239598592 630949767814848 651302986131456 841266357086464 946424651722272 976954479197184 1261899535629696 1302605972262912 1682532714172928 1892849303444544 1953908958394368 2523799071259392 3365065428345856 3785698606889088 3907817916788736 5047598142518784 6730130856691712 7571397213778176 10095196285037568 13460261713383424 15142794427556352 20190392570075136 30285588855112704 40380785140150272 60571177710225408 121142355420450816
- Sum of all divisors σ(n): 361582265949705333
- Sum of proper divisors (its aliquot sum) s(n): 240439910529254517
- 121142355420450816 is an abundant number, because the sum of its proper divisors (240439910529254517) is greater than itself. Its abundance is 119297555108803701
Bases of 121142355420450816
- Binary: 1101011100110001001010100100101100001011100010000000000002
- Hexadecimal: 0x1AE625496171000
- Base-36: X4TDPSMEPS0
Squares and roots of 121142355420450816
- 121142355420450816 squared (1211423554204508162) is 14675470276814829200602248675065856
- 121142355420450816 cubed (1211423554204508163) is 1777821036236163761354264641086950722797238008938496
-
121142355420450816 is a
perfect square number . Itssquare root is 348055104 -
The
cube root of 121142355420450816 is 494802.6358991189
Scales and comparisons
How big is 121142355420450816?- 121,142,355,420,450,816 seconds is equal to 3,851,952,184 years, 24 weeks, 2 hours, 33 minutes, 36 seconds.
-
To count from 1 to 121,142,355,420,450,816 would take you about eleven billion, five hundred fifty-five million, eight hundred fifty-six thousand, five hundred fifty-three 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 121142355420450816 cubic inches would be around 41233.6 feet tall.
Recreational maths with 121142355420450816
- 121142355420450816 backwards is 618054024553241121
- The number of decimal digits it has is: 18
- The sum of 121142355420450816's digits is 54
- More coming soon!
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