121991137311316416
121,991,137,311,316,416 is an even composite number composed of seven prime numbers multiplied together.
121991137311316416 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 121991137311316416:
26 × 3 × 112 × 13 × 17 × 45319 × 524287
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 13 × 17 × 45319 × 524287)See below for interesting mathematical facts about the number 121991137311316416 from the Numbermatics database.
Names of 121991137311316416
- Cardinal: 121991137311316416 can be written as One hundred twenty-one quadrillion, nine hundred ninety-one trillion, one hundred thirty-seven billion, three hundred eleven million, three hundred sixteen thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 1.21991137311316416 × 1017
Factors of 121991137311316416
Divisors of 121991137311316416
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 64 66 68 78 88 96 102 104 121 132 136 143 156 176 187 192 204 208 221 242 264 272 286 312 352 363 374 408 416 429 442 484 528 544 561 572 624 663 704 726 748 816 832 858 884 968 1056 1088 1122 1144 1248 1326 1452 1496 1573 1632 1716 1768 1936 2057 2112 2244 2288 2431 2496 2652 2904 2992 3146 3264 3432 3536 3872 4114 4488 4576 4719 4862 5304 5808 5984 6171 6292 6864 7072 7293 7744 8228 8976 9152 9438 9724 10608 11616 11968 12342 12584 13728 14144 14586 16456 17952 18876 19448 21216 23232 24684 25168 26741 27456 29172 32912 35904 37752 38896 42432 45319 49368 50336 53482 58344 65824 75504 77792 80223 90638 98736 100672 106964 116688 131648 135957 151008 155584 160446 181276 197472 213928 233376 271914 302016 320892 362552 394944 427856 466752 498509 524287 543828 589147 641784 725104 770423 855712 997018 1048574 1087656 1178294 1283568 1450208 1495527 1540846 1572861 1711424 1767441 1994036 2097148 2175312 2311269 2356588 2567136 2900416 2991054 3081692 3145722 3534882 3988072 4194296 4350624 4622538 4713176 5134272 5483599 5767157 5982108 6163384 6291444 6480617 6815731 7069764 7976144 8388592 8474653 8701248 8912879 9245076 9426352 10015499 10967198 11534314 11964216 12326768 12582888 12961234 13631462 14139528 15952288 16450797 16777184 16949306 17301471 17825758 18490152 18852704 19441851 20030998 20447193 21934396 23068628 23928432 24653536 25165776 25423959 25922468 26738637 27262924 28279056 30046497 31904576 32901594 33554368 33898612 34602942 35651516 36980304 37705408 38883702 40061996 40894386 43868792 46137256 47856864 49307072 50331552 50847918 51844936 53477274 54525848 56558112 60092994 63438727 65803188 67797224 69205884 71286787 71303032 73960608 74973041 77767404 80123992 81788772 87737584 92274512 93221183 95713728 98041669 100663104 101695836 103689872 106954548 109051696 110170489 113116224 115867427 120185988 126877454 131606376 135594448 138411768 142573574 142606064 147921216 149946082 155534808 160247984 163577544 175475168 184549024 186442366 190316181 196083338 203391672 207379744 213860361 213909096 218103392 220340978 224919123 231734854 240371976 253754908 263212752 271188896 276823536 279663549 285147148 285212128 294125007 299892164 311069616 320495968 327155088 330511467 347602281 350950336 369098048 372884732 380632362 392166676 406783344 414759488 427720722 427818192 436206784 440681956 449838246 463469708 480743952 507509816 526425504 542377792 553647072 559327098 570294296 570424256 588250014 599784328 622139232 640991936 654310176 661022934 695204562 745769464 761264724 784333352 813566688 824703451 855441444 855636384 881363912 899676492 926939416 961487904 1015019632 1052851008 1078458359 1107294144 1118654196 1140588592 1176500028 1199568656 1211875379 1244278464 1274541697 1308620352 1322045868 1390409124 1491538928 1522529448 1568666704 1627133376 1649406902 1710882888 1711272768 1762727824 1799352984 1853878832 1922975808 2030039264 2156916718 2237308392 2281177184 2353000056 2399137312 2423750758 2474110353 2549083394 2644091736 2780818248 2983077856 3045058896 3137333408 3235375077 3298813804 3421765776 3525455648 3598705968 3635626137 3707757664 3823625091 4060078528 4313833436 4474616784 4562354368 4706000112 4798274624 4847501516 4948220706 5098166788 5288183472 5561636496 5966155712 6090117792 6274666816 6470750154 6597627608 6843531552 7050911296 7197411936 7271252274 7415515328 7647250182 8627666872 8949233568 9412000224 9695003032 9896441412 10196333576 10576366944 11123272992 12180235584 12941500308 13195255216 13687063104 14019958667 14394823872 14542504548 15294500364 17255333744 17898467136 18824000448 19390006064 19792882824 20392667152 21152733888 22246545984 23760162553 25883000616 26390510432 28039917334 29085009096 30589000728 34510667488 38780012128 39585765648 40785334304 42059876001 47520325106 51766001232 52781020864 56079834668 58170018192 61178001456 69021334976 71280487659 77560024256 79171531296 81570668608 84119752002 95040650212 103532002464 112159669336 116340036384 122356002912 142560975318 158343062592 168239504004 190081300424 207064004928 224319338672 232680072768 244712005824 261361788083 285121950636 308882113189 336479008008 380162600848 403922763401 448638677344 522723576166 570243901272 617764226378 672958016016 760325201696 784085364249 807845526802 897277354688 926646339567 1045447152332 1140487802544 1211768290203 1235528452756 1345916032032 1520650403392 1568170728498 1615691053604 1853292679134 2090894304664 2280975605088 2423536580406 2471056905512 2691832064064 2874979668913 3136341456996 3231382107208 3397703245079 3706585358268 4181788609328 4443150397411 4561951210176 4847073160812 4942113811024 5250995924213 5749959337826 6272682913992 6462764214416 6795406490158 7413170716536 8363577218656 8624939006739 8886300794822 9694146321624 9884227622048 10193109735237 10501991848426 11499918675652 12545365827984 12925528428832 13329451192233 13590812980316 14826341433072 15752987772639 16727154437312 17249878013478 17772601589644 19388292643248 19768455244096 20386219470474 21003983696852 22999837351304 25090731655968 25851056857664 26658902384466 27181625960632 29652682866144 31505975545278 34499756026956 35545203179288 37374735695869 38776585286496 40772438940948 42007967393704 45999674702608 48874654371521 50181463311936 53317804768932 54363251921264 57760955166343 59305365732288 63011951090556 68999512053912 71090406358576 74749471391738 77553170572992 81544877881896 84015934787408 91999349405216 97749308743042 106635609537864 108726503842528 112124207087607 115521910332686 126023902181112 137999024107824 142180812717152 146623963114563 149498942783476 163089755763792 168031869574816 173282865499029 183998698810432 195498617486084 213271219075728 217453007685056 224248414175214 231043820665372 252047804362224 275998048215648 284361625434304 293247926229126 298997885566952 326179511527584 336063739149632 346565730998058 390997234972168 426542438151456 448496828350428 462087641330744 504095608724448 551996096431296 586495852458252 597995771133904 635370506829773 652359023055168 693131461996116 781994469944336 853084876302912 896993656700856 924175282661488 1008191217448896 1172991704916504 1195991542267808 1270741013659546 1386262923992232 1563988939888672 1793987313401712 1848350565322976 1906111520489319 2345983409833008 2391983084535616 2541482027319092 2772525847984464 3127977879777344 3587974626803424 3696701130645952 3812223040978638 4691966819666016 5082964054638184 5545051695968928 7175949253606848 7624446081957276 9383933639332032 10165928109276368 11090103391937856 15248892163914552 20331856218552736 30497784327829104 40663712437105472 60995568655658208 121991137311316416
- Sum of all divisors σ(n): 404553267129876480
- Sum of proper divisors (its aliquot sum) s(n): 282562129818560064
- 121991137311316416 is an abundant number, because the sum of its proper divisors (282562129818560064) is greater than itself. Its abundance is 160570992507243648
Bases of 121991137311316416
- Binary: 1101100010110011001001011000001010010111111011001110000002
- Hexadecimal: 0x1B1664B052FD9C0
- Base-36: XD68YT9BX6O
Squares and roots of 121991137311316416
- 121991137311316416 squared (1219911373113164162) is 14881837582508456206127894871085056
- 121991137311316416 cubed (1219911373113164163) is 1815452291972498224380885138524827874039653665079296
-
The
square root of 121991137311316416 is 349272296.7990968733 -
The
cube root of 121991137311316416 is 495955.5562405637
Scales and comparisons
How big is 121991137311316416?- 121,991,137,311,316,416 seconds is equal to 3,878,940,823 years, 7 weeks, 17 hours, 13 minutes, 36 seconds.
-
To count from 1 to 121,991,137,311,316,416 would take you about eleven billion, six hundred thirty-six million, eight hundred twenty-two thousand, four hundred sixty-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 121991137311316416 cubic inches would be around 41329.6 feet tall.
Recreational maths with 121991137311316416
- 121991137311316416 backwards is 614613113731199121
- The number of decimal digits it has is: 18
- The sum of 121991137311316416's digits is 60
- More coming soon!
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The information we have on file for 121991137311316416 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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