421389942382839456
421,389,942,382,839,456 is an even composite number composed of five prime numbers multiplied together.
421389942382839456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred fifty-six divisors.
Prime factorization of 421389942382839456:
25 × 36 × 13 × 4612 × 25572
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 461 × 461 × 2557 × 2557)See below for interesting mathematical facts about the number 421389942382839456 from the Numbermatics database.
Names of 421389942382839456
- Cardinal: 421389942382839456 can be written as Four hundred twenty-one quadrillion, three hundred eighty-nine trillion, nine hundred forty-two billion, three hundred eighty-two million, eight hundred thirty-nine thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 4.21389942382839456 × 1017
Factors of 421389942382839456
Divisors of 421389942382839456
- Number of divisors d(n): 756
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 243 288 312 324 351 416 432 461 468 486 624 648 702 729 864 922 936 972 1053 1248 1296 1383 1404 1458 1844 1872 1944 2106 2557 2592 2766 2808 2916 3159 3688 3744 3888 4149 4212 5114 5532 5616 5832 5993 6318 7376 7671 7776 8298 8424 9477 10228 11064 11232 11664 11986 12447 12636 14752 15342 16596 16848 17979 18954 20456 22128 23013 23328 23972 24894 25272 30684 33192 33241 33696 35958 37341 37908 40912 44256 46026 47944 49788 50544 53937 61368 66384 66482 69039 71916 74682 75816 81824 92052 95888 99576 99723 101088 107874 112023 122736 132768 132964 138078 143832 149364 151632 161811 184104 191776 199152 199446 207117 212521 215748 224046 245472 265928 276156 287664 298728 299169 303264 323622 336069 368208 398304 398892 414234 425042 431496 448092 485433 531856 552312 575328 597456 598338 621351 637563 647244 672138 736416 797784 828468 850084 862992 896184 897507 970866 1063712 1104624 1178777 1194912 1196676 1242702 1275126 1294488 1344276 1456299 1595568 1656936 1700168 1725984 1792368 1795014 1864053 1912689 1941732 2209248 2357554 2393352 2485404 2550252 2588976 2688552 2692521 2762773 2912598 3191136 3313872 3400336 3536331 3584736 3590028 3728106 3825378 3883464 4368897 4715108 4786704 4970808 5100504 5177952 5377104 5385042 5525546 5738067 5825196 6538249 6627744 6800672 7072662 7180056 7456212 7650756 7766928 8077563 8288319 8737794 9430216 9573408 9941616 10201008 10608993 10754208 10770084 11051092 11476134 11650392 13076498 14145324 14360112 14912424 15301512 15324101 15533856 16155126 16576638 17214201 17475588 18860432 19614747 19883232 20402016 21217986 21540168 22102184 22952268 23300784 24232689 24864957 26152996 28290648 28720224 29824848 30603024 30648202 31826979 32310252 33153276 34428402 34951176 37720864 39229494 42435972 43080336 44204368 45904536 45972303 46601568 48465378 49729914 51642603 52305992 56581296 58844241 59649696 61206048 61296404 63653958 64620504 66306552 68856804 69902352 74594871 78458988 84871944 84997237 86160672 88408736 91809072 91944606 95480937 96930756 99459828 103285206 104611984 113162592 117688482 122592808 127307916 129241008 132613104 137713608 137916909 139804704 149189742 154927809 156917976 169743888 169994474 176532723 183618144 183889212 190961874 193861512 198919656 206570412 209223968 223784613 235376964 245185616 254615832 254991711 258482016 265226208 275427216 275833818 286442811 298379484 309855618 313835952 339487776 339988948 353065446 367778424 381923748 387723024 397839312 413140824 413750727 447569226 470753928 490371232 509231664 509983422 529598169 543416197 550854432 551667636 572885622 596758968 619711236 627671904 671353839 679977896 706130892 735556848 763847496 764975133 775446048 795678624 826281648 827501454 859328433 895138452 941507856 1018463328 1019966844 1059196338 1086832394 1103335272 1145771244 1193517936 1239422472 1241252181 1342707678 1359955792 1412261784 1471113696 1527694992 1529950266 1588794507 1630248591 1652563296 1655002908 1718656866 1790276904 1883015712 2014061517 2039933688 2118392676 2173664788 2206670544 2291542488 2294925399 2387035872 2478844944 2482504362 2685415356 2719911584 2824523568 3014132789 3055389984 3059900532 3177589014 3260497182 3310005816 3437313732 3580553808 3723756543 4028123034 4079867376 4236785352 4347329576 4413341088 4583084976 4589850798 4766383521 4890745773 4957689888 4965008724 5370830712 5649047136 6028265578 6119801064 6355178028 6520994364 6620011632 6874627464 6884776197 7064410561 7161107616 7447513086 8056246068 8159734752 8473570704 8694659152 9042398367 9166169952 9179701596 9532767042 9781491546 9930017448 10741661424 11171269629 12056531156 12239602128 12710356056 13041988728 13240023264 13749254928 13769552394 14128821122 14672237319 14895026172 16112492136 16947141408 17389318304 18084796734 18359403192 19065534084 19562983092 19860034896 20654328591 21193231683 21483322848 22342539258 24113062312 24479204256 25420712112 26083977456 27127195101 27498509856 27539104788 28257642244 29344474638 29790052344 32224984272 36169593468 36718806384 38131068168 39125966184 39183726257 39720069792 41308657182 42386463366 44016711957 44685078516 48226124624 50841424224 52167954912 54254390202 55078209576 56515284488 58688949276 59580104688 61962985773 63579695049 64449968544 72339186936 73437612768 76262136336 78251932368 78367452514 81381585303 82617314364 84772926732 88033423914 89370157032 96452249248 108508780404 110156419152 113030568976 117377898552 117551178771 119160209376 123925971546 127159390098 132050135871 144678373872 152524272672 156503864736 156734905028 162763170606 165234628728 169545853464 176066847828 178740314064 190739085147 217017560808 220312838304 226061137952 234755797104 235102357542 244144755909 247851943092 254318780196 264100271742 289356747744 313469810056 325526341212 330469257456 339091706928 352133695656 352653536313 357480628128 381478170294 396150407613 434035121616 469511594208 470204715084 488289511818 495703886184 508637560392 528200543484 572217255441 626939620112 651052682424 660938514912 678183413856 704267391312 705307072626 732434267727 762956340588 792300815226 868070243232 940409430168 976579023636 991407772368 1017275120784 1056401086968 1057960608939 1144434510882 1253879240224 1302105364848 1389515215729 1408534782624 1410614145252 1464868535454 1525912681176 1584601630452 1716651766323 1880818860336 1953158047272 1982815544736 2034550241568 2112802173936 2115921217878 2197302803181 2288869021764 2604210729696 2779030431458 2821228290504 2929737070908 3051825362352 3169203260904 3173881826817 3433303532646 3761637720672 3906316094544 4168545647187 4225604347872 4231842435756 4394605606362 4577738043528 5149955298969 5558060862916 5642456581008 5859474141816 6103650724704 6338406521808 6347763653634 6866607065292 7812632189088 8337091294374 8463684871512 8789211212724 9155476087056 9521645480451 10299910597938 11116121725832 11284913162016 11718948283632 12505636941561 12676813043616 12695527307268 13733214130584 16674182588748 16927369743024 17578422425448 18063697804477 18310952174112 19043290960902 20599821195876 22232243451664 23437896567264 25011273883122 25391054614536 27466428261168 28564936441353 33348365177496 33854739486048 35156844850896 36127395608954 37516910824683 38086581921804 41199642391752 44464486903328 50022547766244 50782109229072 54191093413431 54932856522336 57129872882706 66696730354992 70313689701792 72254791217908 75033821649366 76173163843608 82399284783504 100045095532488 101564218458144 108382186826862 112550732474049 114259745765412 133393460709984 144509582435816 150067643298732 152346327687216 162573280240293 164798569567008 200090191064976 216764373653724 225101464948098 228519491530824 289019164871632 300135286597464 304692655374432 325146560480586 337652197422147 400180382129952 433528747307448 450202929896196 457038983061648 487719840720879 578038329743264 600270573194928 650293120961172 675304394844294 867057494614896 900405859792392 914077966123296 975439681441758 1012956592266441 1200541146389856 1300586241922344 1350608789688588 1463159522162637 1734114989229792 1800811719584784 1950879362883516 2025913184532882 2601172483844688 2701217579377176 2926319044325274 3601623439169568 3901758725767032 4051826369065764 4389478566487911 5202344967689376 5402435158754352 5852638088650548 7803517451534064 8103652738131528 8778957132975822 10804870317508704 11705276177301096 13168435699463733 15607034903068128 16207305476263056 17557914265951644 23410552354602192 26336871398927466 32414610952526112 35115828531903288 46821104709204384 52673742797854932 70231657063806576 105347485595709864 140463314127613152 210694971191419728 421389942382839456
- Sum of all divisors σ(n): 1342966012277013306
- Sum of proper divisors (its aliquot sum) s(n): 921576069894173850
- 421389942382839456 is an abundant number, because the sum of its proper divisors (921576069894173850) is greater than itself. Its abundance is 500186127511334394
Bases of 421389942382839456
- Binary: 101110110010001001111101011100000111010011011000110101000002
- Hexadecimal: 0x5D913EB83A6C6A0
- Base-36: 37969N2OUI00
Squares and roots of 421389942382839456
- 421389942382839456 squared (4213899423828394562) is 177569483541412756464869153070375936
- 421389942382839456 cubed (4213899423828394563) is 74825994438466480525986750606385827261879165053730816
-
The
square root of 421389942382839456 is 649145547.9188311093 -
The
cube root of 421389942382839456 is 749712.4482151413
Scales and comparisons
How big is 421389942382839456?- 421,389,942,382,839,456 seconds is equal to 13,398,896,723 years, 5 weeks, 1 day, 18 hours, 57 minutes, 36 seconds.
-
To count from 1 to 421,389,942,382,839,456 would take you about forty billion, one hundred ninety-six million, six hundred ninety thousand, one 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 421389942382839456 cubic inches would be around 62476 feet tall.
Recreational maths with 421389942382839456
- 421389942382839456 backwards is 654938283249983124
- The number of decimal digits it has is: 18
- The sum of 421389942382839456's digits is 90
- More coming soon!
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The information we have on file for 421389942382839456 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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