1221080422818820400640
1,221,080,422,818,820,400,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 1221080422818820400640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 640 divisors.
1221080422818820400640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 1221080422818820400640:
29 × 33 × 5 × 83 × 149 × 1428486624091
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 83 × 149 × 1428486624091)See below for interesting mathematical facts about the number 1221080422818820400640 from the Numbermatics database.
Names of 1221080422818820400640
- Cardinal: 1221080422818820400640 can be written as One sextillion, two hundred twenty-one quintillion, eighty quadrillion, four hundred twenty-two trillion, eight hundred eighteen billion, eight hundred twenty million, four hundred thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.22108042281882040064 × 1021
Factors of 1221080422818820400640
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 16
- Sum of prime factors: 1428486624333
Divisors of 1221080422818820400640
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 83 90 96 108 120 128 135 144 149 160 166 180 192 216 240 249 256 270 288 298 320 332 360 384 415 432 447 480 498 512 540 576 596 640 664 720 745 747 768 830 864 894 960 996 1080 1152 1192 1245 1280 1328 1341 1440 1490 1494 1536 1660 1728 1788 1920 1992 2160 2235 2241 2304 2384 2490 2560 2656 2682 2880 2980 2988 3320 3456 3576 3735 3840 3984 4023 4320 4470 4482 4608 4768 4980 5312 5364 5760 5960 5976 6640 6705 6912 7152 7470 7680 7968 8046 8640 8940 8964 9536 9960 10624 10728 11205 11520 11920 11952 12367 13280 13410 13824 14304 14940 15936 16092 17280 17880 17928 19072 19920 20115 21248 21456 22410 23040 23840 23904 24734 26560 26820 28608 29880 31872 32184 34560 35760 35856 37101 38144 39840 40230 42496 42912 44820 47680 47808 49468 53120 53640 57216 59760 61835 63744 64368 69120 71520 71712 74202 76288 79680 80460 85824 89640 95360 95616 98936 106240 107280 111303 114432 119520 123670 127488 128736 143040 143424 148404 159360 160920 171648 179280 185505 190720 191232 197872 212480 214560 222606 228864 239040 247340 257472 286080 286848 296808 318720 321840 333909 343296 358560 371010 381440 382464 395744 429120 445212 478080 494680 514944 556515 572160 573696 593616 637440 643680 667818 686592 717120 742020 791488 858240 890424 956160 989360 1029888 1113030 1144320 1147392 1187232 1287360 1335636 1434240 1484040 1582976 1669545 1716480 1780848 1912320 1978720 2059776 2226060 2374464 2574720 2671272 2868480 2968080 3165952 3339090 3432960 3561696 3957440 4452120 4748928 5149440 5342544 5736960 5936160 6331904 6678180 7123392 7914880 8904240 9497856 10298880 10685088 11872320 13356360 14246784 15829760 17808480 18995712 21370176 23744640 26712720 28493568 31659520 35616960 42740352 47489280 53425440 56987136 71233920 85480704 94978560 106850880 142467840 170961408 213701760 284935680 427403520 854807040 1428486624091 2856973248182 4285459872273 5713946496364 7142433120455 8570919744546 11427892992728 12856379616819 14284866240910 17141839489092 21427299361365 22855785985456 25712759233638 28569732481820 34283678978184 38569138850457 42854598722730 45711571970912 51425518467276 57139464963640 64281898084095 68567357956368 77138277700914 85709197445460 91423143941824 102851036934552 114278929927280 118564389799553 128563796168190 137134715912736 154276555401828 171418394890920 182846287883648 192845694252285 205702073869104 212844506989559 228557859854560 237128779599106 257127592336380 274269431825472 308553110803656 342836789781840 355693169398659 365692575767296 385691388504570 411404147738208 425689013979118 457115719709120 474257559198212 514255184672760 548538863650944 592821948997765 617106221607312 638533520968677 685673579563680 711386338797318 731385151534592 771382777009140 822808295476416 851378027958236 914231439418240 948515118396424 1028510369345520 1064222534947795 1067079508195977 1097077727301888 1185643897995530 1234212443214624 1277067041937354 1371347159127360 1422772677594636 1542765554018280 1645616590952832 1702756055916472 1778465846993295 1828462878836480 1897030236792848 1915600562906031 2057020738691040 2128445069895590 2134159016391954 2194155454603776 2371287795991060 2468424886429248 2554134083874708 2742694318254720 2845545355189272 3085531108036560 3192667604843385 3201238524587931 3291233181905664 3405512111832944 3556931693986590 3656925757672960 3794060473585696 3831201125812062 4114041477382080 4256890139791180 4268318032783908 4742575591982120 4936849772858496 5108268167749416 5335397540979885 5485388636509440 5691090710378544 5746801688718093 6171062216073120 6385335209686770 6402477049175862 6582466363811328 6811024223665888 7113863387973180 7588120947171392 7662402251624124 8228082954764160 8513780279582360 8536636065567816 9485151183964240 9578002814530155 9873699545716992 10216536335498832 10670795081959770 10970777273018880 11382181420757088 11493603377436186 12342124432146240 12770670419373540 12804954098351724 13622048447331776 14227726775946360 15176241894342784 15324804503248248 16006192622939655 16456165909528320 17027560559164720 17073272131135632 17666094080133397 18970302367928480 19156005629060310 19747399091433984 20433072670997664 21341590163919540 22764362841514176 22987206754872372 24684248864292480 25541340838747080 25609908196703448 27244096894663552 28455453551892720 28734008443590465 30352483788685568 30649609006496496 32012385245879310 32912331819056640 34055121118329440 34146544262271264 35332188160266794 37940604735856960 38312011258120620 40866145341995328 42683180327839080 45528725683028352 45974413509744744 49368497728584960 51082681677494160 51219816393406896 52998282240400191 54488193789327104 56910907103785440 57468016887180930 60704967577371136 61299218012992992 64024770491758620 68110242236658880 68293088524542528 70664376320533588 75881209471713920 76624022516241240 81732290683990656 85366360655678160 88330470400666985 91057451366056704 91948827019489488 98736995457169920 102165363354988320 102439632786813792 105996564480800382 108976387578654208 113821814207570880 114936033774361860 122598436025985984 128049540983517240 136220484473317760 136586177049085056 141328752641067176 151762418943427840 153248045032482480 158994846721200573 163464581367981312 170732721311356320 176660940801333970 182114902732113408 183897654038978976 204330726709976640 204879265573627584 211993128961600764 227643628415141760 229872067548723720 245196872051971968 256099081967034480 264991411202000955 272440968946635520 273172354098170112 282657505282134352 303524837886855680 306496090064964960 317989693442401146 326929162735962624 341465442622712640 353321881602667940 367795308077957952 408661453419953280 409758531147255168 423986257923201528 455287256830283520 459744135097447440 476984540163601719 490393744103943936 512198163934068960 529982822404001910 544881937893271040 546344708196340224 565315010564268704 612992180129929920 635979386884802292 682930885245425280 706643763205335880 735590616155915904 794974233606002865 817322906839906560 819517062294510336 847972515846403056 910574513660567040 919488270194894880 953969080327203438 980787488207887872 1024396327868137920 1059965644808003820 1130630021128537408 1225984360259859840 1271958773769604584 1365861770490850560 1413287526410671760 1471181232311831808 1589948467212005730 1634645813679813120 1639034124589020672 1695945031692806112 1838976540389789760 1907938160654406876 2048792655736275840 2119931289616007640 2261260042257074816 2384922700818008595 2451968720519719680 2543917547539209168 2731723540981701120 2826575052821343520 2942362464623663616 3179896934424011460 3391890063385612224 3677953080779579520 3815876321308813752 4097585311472551680 4239862579232015280 4522520084514149632 4769845401636017190 4903937441039439360 5087835095078418336 5653150105642687040 6359793868848022920 6783780126771224448 7355906161559159040 7631752642617627504 8195170622945103360 8479725158464030560 9045040169028299264 9539690803272034380 10175670190156836672 11306300211285374080 12719587737696045840 13567560253542448896 14711812323118318080 15263505285235255008 16959450316928061120 19079381606544068760 20351340380313673344 22612600422570748160 25439175475392091680 27135120507084897792 30527010570470510016 33918900633856122240 38158763213088137520 40702680760627346688 45225200845141496320 50878350950784183360 61054021140941020032 67837801267712244480 76317526426176275040 81405361521254693376 101756701901568366720 122108042281882040064 135675602535424488960 152635052852352550080 203513403803136733440 244216084563764080128 305270105704705100160 407026807606273466880 610540211409410200320 1221080422818820400640
- Sum of all divisors σ(n): 4419097652933054784000
- Sum of proper divisors (its aliquot sum) s(n): 3198017230114234383360
- 1221080422818820400640 is an abundant number, because the sum of its proper divisors (3198017230114234383360) is greater than itself. Its abundance is 1976936807295413982720
Bases of 1221080422818820400640
- Binary: 100001000110001111001010001111011111110000010111001010000100110000000002
- Hexadecimal: 0x4231E51EFE0B942600
- Base-36: 75P72SDG7UETC0
Squares and roots of 1221080422818820400640
- 1221080422818820400640 squared (12210804228188204006402) is 1491037398991389205381867388664250112409600
- 1221080422818820400640 cubed (12210804228188204006403) is 1820676577599079745685288143159132442952073676339593707782144000
-
The
square root of 1221080422818820400640 is 34943961178.1323440825 -
The
cube root of 1221080422818820400640 is 10688450.6437722711
Scales and comparisons
How big is 1221080422818820400640?- 1,221,080,422,818,820,400,640 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 1,221,080,422,818,820,400,640 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 1221080422818820400640 cubic inches would be around 890704.2 feet tall.
Recreational maths with 1221080422818820400640
- 1221080422818820400640 backwards is 0460040288182240801221
- The number of decimal digits it has is: 22
- The sum of 1221080422818820400640's digits is 63
- More coming soon!
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The information we have on file for 1221080422818820400640 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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