121378347634600728
121,378,347,634,600,728 is an even composite number composed of six prime numbers multiplied together.
121378347634600728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 121378347634600728:
23 × 35 × 7 × 312 × 191 × 69712
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 31 × 31 × 191 × 6971 × 6971)See below for interesting mathematical facts about the number 121378347634600728 from the Numbermatics database.
Names of 121378347634600728
- Cardinal: 121378347634600728 can be written as One hundred twenty-one quadrillion, three hundred seventy-eight trillion, three hundred forty-seven billion, six hundred thirty-four million, six hundred thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21378347634600728 × 1017
Factors of 121378347634600728
Divisors of 121378347634600728
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 54 56 62 63 72 81 84 93 108 124 126 162 168 186 189 191 216 217 243 248 252 279 324 372 378 382 434 486 504 558 567 573 648 651 744 756 764 837 868 961 972 1116 1134 1146 1302 1337 1512 1528 1674 1701 1719 1736 1922 1944 1953 2232 2268 2292 2511 2604 2674 2883 3348 3402 3438 3844 3906 4011 4536 4584 5022 5157 5208 5348 5766 5859 5921 6696 6727 6804 6876 6971 7533 7688 7812 8022 8649 10044 10314 10696 11532 11718 11842 12033 13454 13608 13752 13942 15066 15471 15624 16044 17298 17577 17763 20088 20181 20628 20913 23064 23436 23684 24066 25947 26908 27884 30132 30942 32088 34596 35154 35526 36099 40362 41256 41447 41826 46413 46872 47368 48132 48797 51894 52731 53289 53816 55768 60264 60543 61884 62739 69192 70308 71052 72198 77841 80724 82894 83652 92826 96264 97594 103788 105462 106578 108297 121086 123768 124341 125478 140616 142104 144396 146391 155682 159867 161448 165788 167304 181629 183551 185652 188217 195188 207576 210924 213156 216101 216594 233523 242172 248682 250956 288792 292782 311364 319734 324891 331576 363258 367102 371304 373023 376434 390376 421848 426312 432202 433188 439173 467046 479601 484344 497364 501912 544887 550653 564651 585564 622728 639468 648303 649782 726516 734204 746046 752868 864404 866376 878346 934092 959202 994728 1089774 1101306 1119069 1129302 1171128 1278936 1284857 1296606 1299564 1317519 1331461 1438803 1453032 1468408 1492092 1505736 1512707 1634661 1651959 1693953 1728808 1756692 1868184 1918404 1944909 2179548 2202612 2238138 2258604 2569714 2593212 2599128 2635038 2662922 2877606 2984184 3025414 3269322 3303918 3357207 3387906 3513384 3836808 3854571 3889818 3952557 3994383 4359096 4405224 4476276 4517208 4538121 4955877 5139428 5186424 5270076 5325844 5755212 5834727 6050828 6538644 6607836 6699131 6714414 6775812 7709142 7779636 7905114 7988766 8952552 9076242 9320227 9911754 10071621 10278856 10540152 10651688 11510424 11563713 11669454 11857671 11983149 12101656 13077288 13215672 13398262 13428828 13551624 13614363 14867631 15418284 15559272 15810228 15977532 17504181 18152484 18640454 19823508 20097393 20143242 23127426 23338908 23715342 23966298 26796524 26857656 27228726 27960681 29735262 30836568 31620456 31955064 34691139 35008362 35949447 36304968 37280908 39647016 40194786 40286484 40843089 41275291 44602893 46254852 46677816 46893917 47430684 47932596 48594841 52512543 53593048 54457452 55921362 59470524 60292179 69382278 70016724 71898894 74561816 80389572 80572968 81686178 82550582 83882043 89205786 92509704 93787834 94861368 95865192 97189682 104073417 105025086 107848341 108914904 111842724 118941048 120584358 122529267 123825873 138764556 140033448 140681751 143797788 145784523 160779144 163372356 165101164 167764086 178411572 180876537 187575668 194379364 208146834 210050172 215696682 223685448 241168716 245058534 247651746 251646129 277529112 281363502 287595576 288927037 291569046 312220251 323545023 326744712 330202328 335528172 340163887 356823144 361753074 367587801 371477619 375151336 388758728 416293668 420100344 422045253 431393364 437353569 482337432 490117068 495303492 503292258 542629611 562727004 577854074 583138092 624440502 647090046 671056344 680327774 723506148 735175602 742955238 754938387 832587336 844090506 862786728 866781111 874707138 980234136 990606984 1006584516 1020491661 1085259222 1114432857 1125454008 1155708148 1166276184 1248881004 1266135759 1279534021 1294180092 1312060707 1360655548 1447012296 1470351204 1485910476 1506440071 1509876774 1627888833 1688181012 1733562222 1749414276 2013169032 2040983322 2170518444 2228865714 2264815161 2311416296 2497762008 2532271518 2559068042 2588360184 2600343333 2624121414 2721311096 2940702408 2971820952 3012880142 3019753548 3061474983 3255777666 3343298571 3376362024 3467124444 3498828552 3798407277 3838602063 3936182121 4081966644 4341036888 4457731428 4519320213 4529630322 5064543036 5118136084 5200686666 5248242828 6025760284 6039507096 6122949966 6511555332 6686597142 6934248888 7596814554 7677204126 7801029999 7872364242 8163933288 8915462856 8956738147 9038640426 9059260644 9184424949 9281614631 10029895713 10129086072 10236272168 10401373332 10496485656 10545080497 11395221831 11515806189 11808546363 12051520568 12245899932 13023110664 13373194284 13557960639 15193629108 15354408252 15602059998 15744728484 17913476294 18077280852 18118521288 18368849898 18563229262 20059791426 20802746664 21090160994 22790443662 23031612378 23403089997 23617092726 24491799864 26746388568 26870214441 27115921278 27553274847 27844843893 30387258216 30708816504 31204119996 31489456968 31635241491 34547418567 35826952588 36154561704 36737699796 37126458524 40119582852 40673881917 42180321988 45580887324 46063224756 46699642201 46806179994 47234185452 53740428882 54231842556 55106549694 55689687786 62408239992 63270482982 64971302417 69094837134 70209269991 71653905176 73475399592 74252917048 80239165704 80610643323 81347763834 82659824541 83534531679 84360643976 91161774648 92126449512 93399284402 93612359988 94468370904 94905724473 103642255701 107480857764 108463685112 110213099388 111379375572 122021645751 126540965964 129942604834 138189674268 140098926603 140418539982 161221286646 162695527668 165319649082 167069063358 186798568804 187224719976 189811448946 194913907251 207284511402 214961715528 220426198776 222758751144 241831929969 244043291502 250603595037 253081931928 259885209668 276379348536 280197853206 280837079964 284717173419 287730053561 310926767103 322442573292 325391055336 326897495407 330639298164 334138126716 366064937253 373597137608 379622897892 389827814502 414569022804 420296779809 483663859938 488086583004 501207190074 519770419336 560395706412 561674159928 569434346838 575460107122 584741721753 621853534206 644885146584 653794990814 661278596328 668276253432 725495789907 732129874506 751810785111 759245795784 779655629004 829138045608 840593559618 854151520257 863190160683 967327719876 976173166008 980692486221 1002414380148 1120791412824 1138868693676 1150920214244 1169483443506 1243707068412 1260890339427 1307589981628 1450991579814 1464259749012 1503621570222 1559311258008 1681187119236 1708303040514 1726380321366 1754225165259 1934655439752 1961384972442 2004828760296 2014110374927 2176487369721 2255432355333 2277737387352 2301840428488 2338966887012 2487414136824 2521780678854 2562454560771 2589570482049 2615179963256 2901983159628 2928519498024 2942077458663 3007243140444 3362374238472 3416606081028 3452760642732 3508450330518 3782671018281 3922769944884 4028220749854 4352974739442 4510864710666 4677933774024 5043561357708 5124909121542 5179140964098 5262675495777 5803966319256 5884154917326 6014486280888 6042331124781 6833212162056 6905521285464 7016900661036 7565342036562 7768711446147 7845539889768 8056441499708 8705949478884 8826232375989 8919631660391 9021729421332 10087122715416 10249818243084 10358281928196 10525350991554 11348013054843 11768309834652 12084662249562 14033801322072 15130684073124 15537422892294 15788026487331 16112882999416 17411898957768 17652464751978 17839263320782 18043458842664 18126993374343 20499636486168 20716563856392 21050701983108 22696026109686 23306134338441 23536619669304 24169324499124 26478697127967 26758894981173 30261368146248 31074845784588 31576052974662 35304929503956 35678526641564 36253986748686 42101403966216 45392052219372 46612268676882 48338648998248 52957394255934 53517789962346 54380980123029 62149691569176 62437421622737 63152105949324 69918403015323 70609859007912 71357053283128 72507973497372 79436091383901 80276684943519 90784104438744 93224537353764 105914788511868 107035579924692 108761960246058 124874843245474 126304211898648 139836806030646 145015946994744 158872182767802 160553369887038 163142940369087 186449074707528 187312264868211 211829577023736 214071159849384 217523920492116 240830054830557 249749686490948 279673612061292 317744365535604 321106739774076 326285880738174 374624529736422 435047840984232 481660109661114 489428821107261 499499372981896 559347224122584 561936794604633 635488731071208 642213479548152 652571761476348 722490164491671 749249059472844 963320219322228 978857642214522 1123873589209266 1305143522952696 1444980328983342 1498498118945688 1685810383813899 1926640438644456 1957715284429044 2167470493475013 2247747178418532 2889960657966684 3371620767627798 3915430568858088 4334940986950026 4495494356837064 5057431151441697 5779921315933368 6743241535255596 8669881973900052 10114862302883394 13486483070511192 15172293454325091 17339763947800104 20229724605766788 30344586908650182 40459449211533576 60689173817300364 121378347634600728
- Sum of all divisors σ(n): 404748806687447040
- Sum of proper divisors (its aliquot sum) s(n): 283370459052846312
- 121378347634600728 is an abundant number, because the sum of its proper divisors (283370459052846312) is greater than itself. Its abundance is 161992111418245584
Bases of 121378347634600728
- Binary: 1101011110011100011110110110011100010111100101011000110002
- Hexadecimal: 0x1AF38F6CE2F2B18
- Base-36: X75174DKPI0
Squares and roots of 121378347634600728
- 121378347634600728 squared (1213783476346007282) is 14732703274505984141991315978129984
- 121378347634600728 cubed (1213783476346007283) is 1788231179650407820172600598644250098455767925028352
-
The
square root of 121378347634600728 is 348393954.6470356423 -
The
cube root of 121378347634600728 is 495123.7287339919
Scales and comparisons
How big is 121378347634600728?- 121,378,347,634,600,728 seconds is equal to 3,859,456,006 years, 46 weeks, 5 days, 13 hours, 58 minutes, 48 seconds.
-
To count from 1 to 121,378,347,634,600,728 would take you about eleven billion, five hundred seventy-eight million, three hundred sixty-eight thousand and twenty 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 121378347634600728 cubic inches would be around 41260.3 feet tall.
Recreational maths with 121378347634600728
- 121378347634600728 backwards is 827006436743873121
- 121378347634600728 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 121378347634600728's digits is 72
- More coming soon!
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The information we have on file for 121378347634600728 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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