668442424299840
668,442,424,299,840 is an even composite number composed of five prime numbers multiplied together.
668442424299840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 668442424299840:
26 × 34 × 5 × 292 × 3133
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 29 × 29 × 313 × 313 × 313)See below for interesting mathematical facts about the number 668442424299840 from the Numbermatics database.
Names of 668442424299840
- Cardinal: 668442424299840 can be written as Six hundred sixty-eight trillion, four hundred forty-two billion, four hundred twenty-four million, two hundred ninety-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 6.6844242429984 × 1014
Factors of 668442424299840
Divisors of 668442424299840
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 81 87 90 96 108 116 120 135 144 145 160 162 174 180 192 216 232 240 261 270 288 290 313 320 324 348 360 405 432 435 464 480 522 540 576 580 626 648 696 720 783 810 841 864 870 928 939 960 1044 1080 1160 1252 1296 1305 1392 1440 1565 1566 1620 1682 1728 1740 1856 1878 2088 2160 2320 2349 2504 2523 2592 2610 2784 2817 2880 3130 3132 3240 3364 3480 3756 3915 4176 4205 4320 4640 4695 4698 5008 5046 5184 5220 5568 5634 6260 6264 6480 6728 6960 7512 7569 7830 8352 8410 8451 8640 9077 9280 9390 9396 10016 10092 10440 11268 11745 12520 12528 12615 12960 13456 13920 14085 15024 15138 15660 16704 16820 16902 18154 18780 18792 20032 20184 20880 22536 22707 23490 25040 25056 25230 25353 25920 26912 27231 27840 28170 30048 30276 31320 33640 33804 36308 37560 37584 37845 40368 41760 42255 45072 45385 45414 46980 50080 50112 50460 50706 53824 54462 56340 60096 60552 62640 67280 67608 68121 72616 75120 75168 75690 80736 81693 83520 84510 90144 90770 90828 93960 97969 100160 100920 101412 108924 112680 113535 121104 125280 126765 134560 135216 136155 136242 145232 150240 150336 151380 161472 163386 169020 180288 181540 181656 187920 195938 201840 202824 217848 225360 227070 242208 245079 250560 253530 263233 269120 270432 272310 272484 290464 293907 300480 302760 326772 338040 340605 363080 363312 375840 391876 403680 405648 408465 435696 450720 454140 484416 489845 490158 507060 526466 540864 544620 544968 580928 587814 605520 653544 676080 681210 726160 726624 735237 751680 783752 789699 807360 811296 816930 871392 881721 901440 908280 979690 980316 1014120 1052932 1089240 1089936 1175628 1211040 1225395 1307088 1316165 1352160 1362420 1452320 1453248 1469535 1470474 1567504 1579398 1622592 1633860 1742784 1763442 1816560 1959380 1960632 2028240 2105864 2178480 2179872 2351256 2369097 2422080 2450790 2614176 2632330 2645163 2704320 2724840 2841101 2904640 2939070 2940948 3135008 3158796 3267720 3526884 3633120 3676185 3918760 3921264 3948495 4056480 4211728 4356960 4359744 4408605 4702512 4738194 4901580 5228352 5264660 5290326 5449680 5682202 5878140 5881896 6270016 6317592 6535440 7053768 7107291 7266240 7352370 7837520 7842528 7896990 7935489 8112960 8423456 8523303 8713920 8817210 9405024 9476388 9803160 10529320 10580652 10899360 11364404 11756280 11763792 11845485 12635184 13070880 13225815 14107536 14205505 14214582 14704740 15675040 15685056 15793980 15870978 16846912 17046606 17634420 18810048 18952776 19606320 21058640 21161304 21321873 21798720 22728808 23512560 23527584 23690970 25270368 25569909 26141760 26451630 28215072 28411010 28429164 29409480 30664297 31350080 31587960 31741956 34093212 35268840 35536455 37905552 39212640 39677445 42117280 42322608 42616515 42643746 45457616 47025120 47055168 47381940 50540736 51139818 52903260 56430144 56822020 56858328 58818960 61328594 63175920 63483912 68186424 70537680 71072910 75811104 76709727 78425280 79354890 82391929 84234560 84645216 85233030 85287492 90915232 91992891 94050240 94763880 102279636 105806520 106609365 113644040 113716656 117637920 122657188 126351840 126967824 127849545 136372848 141075360 142145820 151622208 153321485 153419454 158709780 164783858 169290432 170466060 170574984 181830464 183985782 189527760 204559272 211613040 213218730 227288080 227433312 230129181 235275840 245314376 247175787 252703680 253935648 255699090 272745696 275978673 282150720 284291640 306642970 306838908 317419560 329567716 340932120 341149968 367971564 379055520 383548635 409118544 411959645 423226080 426437460 454576160 454866624 459964455 460258362 490628752 494351574 507871296 511398180 545491392 551957346 568583280 613285940 613677816 634839120 659135432 681864240 682299936 735943128 741527361 758111040 767097270 818237088 823919290 827936019 846452160 852874920 889264613 909152320 919928910 920516724 981257504 988703148 1022796360 1103914692 1137166560 1150645905 1226571880 1227355632 1235878935 1269678240 1318270864 1363728480 1364599872 1379893365 1471886256 1483054722 1534194540 1636474176 1647838580 1655872038 1705749840 1778529226 1839857820 1841033448 1962515008 1977406296 2045592720 2207829384 2224582083 2274333120 2301291810 2453143760 2454711264 2471757870 2483808057 2539356480 2636541728 2667793839 2727456960 2759786730 2943772512 2966109444 3068389080 3295677160 3311744076 3411499680 3557058452 3679715640 3682066896 3707636805 3954812592 4091185440 4139680095 4415658768 4446323065 4449164166 4602583620 4906287520 4909422528 4943515740 4967616114 5273083456 5335587678 5519573460 5887545024 5932218888 6136778160 6591354320 6623488152 6673746249 6822999360 7114116904 7359431280 7364133792 7415273610 7909625184 8003381517 8182370880 8279360190 8831317536 8892646130 8898328332 9205167240 9812575040 9887031480 9935232228 10671175356 11039146920 11122910415 11864437776 12273556320 12419040285 13182708640 13246976304 13338969195 13347492498 14228233808 14718862560 14728267584 14830547220 15819250368 16006763034 16558720380 17662635072 17785292260 17796656664 18410334480 19774062960 19870464456 21342350712 22078293840 22245820830 23728875552 24010144551 24547112640 24838080570 25788673777 26365417280 26493952608 26677938390 26694984996 28456467616 29437725120 29661094440 32013526068 33117440760 33368731245 35570584520 35593313328 36820668960 39548125920 39740928912 40016907585 42684701424 44156587680 44491641660 47457751104 48020289102 49676161140 51577347554 52987905216 53355876780 53389969992 56912935232 59322188880 64027052136 66234881520 66737462490 71141169040 71186626656 72030433653 73641337920 77366021331 79096251840 79481857824 80033815170 85369402848 88313175360 88983283320 96040578204 99352322280 103154695108 106711753560 106779939984 118644377760 120050722755 128054104272 128943368885 132469763040 133474924980 142282338080 142373253312 144060867306 154732042662 158963715648 160067630340 170738805696 177966566640 192081156408 198704644560 206309390216 213423507120 213559879968 232098063993 237288755520 240101445510 256108208544 257886737770 264939526080 266949849960 284564676160 288121734612 309464085324 320135260680 355933133280 360152168265 384162312816 386830106655 397409289120 412618780432 426847014240 427119759936 464196127986 480202891020 512216417088 515773475540 533899699920 576243469224 618928170648 640270521360 696294191979 711866266560 720304336530 768324625632 773660213310 794818578240 825237560864 853694028480 928392255972 960405782040 1031546951080 1067799399840 1152486938448 1160490319965 1237856341296 1280541042720 1392588383958 1440608673060 1536649251264 1547320426620 1650475121728 1856784511944 1920811564080 2063093902160 2088882575937 2135598799680 2304973876896 2320980639930 2475712682592 2561082085440 2785176767916 2881217346120 3094640853240 3481470959895 3713569023888 3841623128160 4126187804320 4177765151874 4609947753792 4641961279860 4951425365184 5570353535832 5762434692240 6189281706480 6962941919790 7427138047776 7683246256320 8252375608640 8355530303748 9283922559720 10444412879685 11140707071664 11524869384480 12378563412960 13925883839580 14854276095552 16711060607496 18567845119440 20888825759370 22281414143328 23049738768960 24757126825920 27851767679160 33422121214992 37135690238880 41777651518740 44562828286656 55703535358320 66844242429984 74271380477760 83555303037480 111407070716640 133688484859968 167110606074960 222814141433280 334221212149920 668442424299840
- Sum of all divisors σ(n): 2470479490410360
- Sum of proper divisors (its aliquot sum) s(n): 1802037066110520
- 668442424299840 is an abundant number, because the sum of its proper divisors (1802037066110520) is greater than itself. Its abundance is 1133594641810680
Bases of 668442424299840
- Binary: 100101111111110001111000010100000011010001010000002
- Hexadecimal: 0x25FF1E140D140
- Base-36: 6KXY7KR800
Squares and roots of 668442424299840
- 668442424299840 squared (6684424242998402) is 446815274603847328914224025600
- 668442424299840 cubed (6684424242998403) is 298670285370394440202566778852742986235904000
-
The
square root of 668442424299840 is 25854253.5049813419 -
The
cube root of 668442424299840 is 87435.5410674173
Scales and comparisons
How big is 668442424299840?- 668,442,424,299,840 seconds is equal to 21,254,401 years, 24 weeks, 1 day, 2 hours, 24 minutes.
-
To count from 1 to 668,442,424,299,840 would take you about fifty-three million, one hundred thirty-six thousand and 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 668442424299840 cubic inches would be around 7286.3 feet tall.
Recreational maths with 668442424299840
- 668442424299840 backwards is 048992424244866
- 668442424299840 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 668442424299840's digits is 72
- More coming soon!
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The information we have on file for 668442424299840 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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