42161493866548400488448

Names of 42161493866548400488448

• Cardinal: 42161493866548400488448 can be written as Forty-two sextillion, one hundred sixty-one quintillion, four hundred ninety-three quadrillion, eight hundred sixty-six trillion, five hundred forty-eight billion, four hundred million, four hundred eighty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.2161493866548400488448 × 10²²

Factors of 42161493866548400488448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 549

Divisors of 42161493866548400488448

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 8 16 29 32 58 61 64 116 122 128 232 244 256 457 464 488 512 914 928 976 1024 1769 1828 1856 1952 2048 3538 3656 3712 3721 3904 4096 7076 7312 7424 7442 7808 8192 13253 14152 14624 14848 14884 15616 16384 26506 27877 28304 29248 29696 29768 31232 32768 53012 55754 56608 58496 59392 59536 62464 65536 106024 107909 111508 113216 116992 118784 119072 124928 131072 208849 212048 215818 223016 226432 226981 233984 237568 238144 249856 262144 417698 424096 431636 446032 452864 453962 467968 475136 476288 499712 524288 808433 835396 848192 863272 892064 905728 907924 935936 950272 952576 999424 1048576 1616866 1670792 1696384 1700497 1726544 1784128 1811456 1815848 1871872 1900544 1905152 1998848 2097152 3233732 3341584 3392768 3400994 3453088 3568256 3622912 3631696 3743744 3801088 3810304 3997696 4194304 6056621 6467464 6582449 6683168 6785536 6801988 6906176 7136512 7245824 7263392 7487488 7602176 7620608 7995392 8388608 12113242 12739789 12934928 13164898 13366336 13571072 13603976 13812352 14273024 14491648 14526784 14974976 15204352 15241216 15990784 16777216 24226484 25479578 25869856 26329796 26732672 27142144 27207952 27624704 28546048 28983296 29053568 29949952 30408704 30482432 31981568 33554432 48452968 49314413 50959156 51739712 52659592 53465344 54284288 54415904 55249408 57092096 57966592 58107136 59899904 60817408 60964864 63963136 67108864 95443993 96905936 98628826 101918312 103479424 103730317 105319184 106930688 108568576 108831808 110498816 114184192 115933184 116214272 119799808 121634816 121929728 127926272 190887986 193811872 197257652 203836624 206958848 207460634 210638368 213861376 217137152 217663616 220997632 228368384 231866368 232428544 239599616 243269632 243859456 255852544 369453881 381775972 387623744 394515304 407673248 413917696 414921268 421276736 427722752 434274304 435327232 441995264 456736768 463732736 464857088 479199232 486539264 487718912 511705088 738907762 763551944 775247488 777127129 789030608 815346496 827835392 829842536 842553472 855445504 868548608 870654464 883990528 913473536 927465472 929714176 958398464 973078528 975437824 1023410176 1477815524 1527103888 1550494976 1554254258 1578061216 1630692992 1655670784 1659685072 1685106944 1710891008 1737097216 1741308928 1767981056 1826947072 1854930944 1859428352 1916796928 1946157056 1950875648 2046820352 2767875797 2955631048 3008179193 3054207776 3100989952 3108508516 3156122432 3261385984 3311341568 3319370144 3370213888 3421782016 3474194432 3482617856 3535962112 3653894144 3709861888 3718856704 3833593856 3901751296 4093640704 5535751594 5822083573 5911262096 6016358386 6108415552 6201979904 6217017032 6312244864 6522771968 6622683136 6638740288 6740427776 6843564032 6948388864 6965235712 7071924224 7307788288 7419723776 7437713408 7667187712 7803502592 11071503188 11644167146 11822524192 12032716772 12216831104 12403959808 12434034064 12624489728 13045543936 13245366272 13277480576 13480855552 13687128064 13896777728 13930471424 14143848448 14615576576 14839447552 14875426816 15334375424 15607005184 22143006376 22536686741 23288334292 23645048384 24065433544 24433662208 24807919616 24868068128 25248979456 26091087872 26490732544 26554961152 26961711104 27374256128 27793555456 27860942848 28287696896 29231153152 29678895104 29750853632 30668750848 31214010368 44286012752 45073373482 46576668584 47290096768 47404754869 48130867088 48867324416 49615839232 49736136256 50497958912 52182175744 52981465088 53109922304 53923422208 54748512256 55587110912 55721885696 56575393792 58462306304 59357790208 59501707264 62428020736 88572025504 90146746964 93153337168 94580193536 94809509738 96261734176 97734648832 99231678464 99472272512 100995917824 104364351488 105962930176 106219844608 107846844416 109497024512 111174221824 111443771392 113150787584 116924612608 118715580416 119003414528 124856041472 168840423617 177144051008 180293493928 186306674336 189160387072 189619019476 192523468352 195469297664 198463356928 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1783100342272 1810412601344 1870793801728 1904054632448 2701446777872 2749475782402 2834304816128 2841176783624 2884695902848 2980906789376 3026566193152 3033904311616 3080375493632 3127508762624 3175413710848 3183112720384 3231869370368 3339659247616 3390813765632 3399035027456 3451099021312 3503904784384 3566200684544 3620825202688 3808109264896 5402893555744 5498951564804 5668609632256 5682353567248 5769391805696 5961813578752 6053132386304 6067808623232 6160750987264 6255017525248 6350827421696 6366225440768 6463738740736 6679318495232 6781627531264 6798070054912 6902198042624 7007809568768 7132401369088 7241650405376 7616218529792 10299265840637 10805787111488 10997903129608 11337219264512 11364707134496 11538783611392 11923627157504 12106264772608 12135617246464 12321501974528 12510035050496 12701654843392 12732450881536 12927477481472 13358636990464 13563255062528 13596140109824 13804396085248 14015619137536 14264802738176 15232437059584 20598531681274 21611574222976 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193700236361728 194169875943424 197144031592448 200160560807936 203226477494272 203719214104576 206839639703552 213738191847424 217538241757184 220870337363968 329576506900384 345785187567616 346623567602128 351932900147456 362791016464384 363670628303872 369241075564544 381556069040128 387400472723456 388339751886848 394288063184896 400321121615872 406452954988544 407438428209152 413679279407104 427476383694848 435076483514368 441740674727936 628255216278857 659153013800768 691570375135232 693247135204256 703865800294912 725582032928768 727341256607744 738482151129088 763112138080256 774800945446912 776679503773696 788576126369792 800642243231744 814876856418304 827358558814208 854952767389696 870152967028736 1256510432557714 1318306027601536 1383140750270464 1386494270408512 1407731600589824 1451164065857536 1454682513215488 1476964302258176 1526224276160512 1549601890893824 1553359007547392 1577152252739584 1601284486463488 1629753712836608 1654717117628416 1740305934057472 2513020865115428 2636612055203072 2766281500540928 2772988540817024 2815463201179648 2902328131715072 2909365026430976 2953928604516352 3052448552321024 3099203781787648 3106718015094784 3154304505479168 3202568972926976 3259507425673216 3309434235256832 3480611868114944 5026041730230856 5273224110406144 5532563001081856 5545977081634048 5630926402359296 5804656263430144 5818730052861952 5907857209032704 6104897104642048 6198407563575296 6213436030189568 6308609010958336 6405137945853952 6519014851346432 6961223736229888 10052083460461712 10546448220812288 11065126002163712 11091954163268096 11261852804718592 11609312526860288 11637460105723904 11815714418065408 12209794209284096 12396815127150592 12426872060379136 12617218021916672 13038029702692864 20104166920923424 21092896441624576 22130252004327424 22183908326536192 22523705609437184 23218625053720576 23274920211447808 23631428836130816 24419588418568192 24793630254301184 24853744120758272 25234436043833344 26076059405385728 40208333841846848 42185792883249152 44260504008654848 44367816653072384 45047411218874368 46437250107441152 46549840422895616 47262857672261632 48839176837136384 49707488241516544 50468872087666688 52152118810771456 80416667683693696 84371585766498304 88521008017309696 88735633306144768 90094822437748736 92874500214882304 93099680845791232 94525715344523264 97678353674272768 99414976483033088 100937744175333376 160833335367387392 168743171532996608 177042016034619392 177471266612289536 180189644875497472 185749000429764608 186199361691582464 189051430689046528 195356707348545536 198829952966066176 201875488350666752 321666670734774784 337486343065993216 354084032069238784 354942533224579072 360379289750994944 372398723383164928 378102861378093056 390713414697091072 397659905932132352 643333341469549568 674972686131986432 708168064138477568 709885066449158144 720758579501989888 744797446766329856 756205722756186112 795319811864264704 1286666682939099136 1349945372263972864 1416336128276955136 1419770132898316288 1441517159003979776 1489594893532659712 1512411445512372224 1590639623728529408 2573333365878198272 2699890744527945728 2832672256553910272 2839540265796632576 2883034318007959552 2979189787065319424 3181279247457058816 5146666731756396544 5399781489055891456 5665344513107820544 5679080531593265152 5766068636015919104 5958379574130638848 10293333463512793088 10799562978111782912 11330689026215641088 11358161063186530304 11532137272031838208 11916759148261277696 20586666927025586176 21599125956223565824 22716322126373060608 23064274544063676416 23833518296522555392 41173333854051172352 43198251912447131648 45432644252746121216 46128549088127352832 82346667708102344704 86396503824894263296 90865288505492242432 92257098176254705664 164693335416204689408 172793007649788526592 181730577010984484864 329386670832409378816 345586015299577053184 363461154021968969728 658773341664818757632 691172030599154106368 726922308043937939456 1317546683329637515264 1453844616087875878912 2635093366659275030528 5270186733318550061056 10540373466637100122112 21080746933274200244224 42161493866548400488448
• Sum of all divisors σ(n): 88878998097897435372000
• Sum of proper divisors (its aliquot sum) s(n): 46717504231349034883552
• 42161493866548400488448 is an abundant number, because the sum of its proper divisors (46717504231349034883552) is greater than itself. Its abundance is 4556010364800634395104

Bases of 42161493866548400488448

• Binary: 1000111011011001010001000011111110100111010100100100000000000000000000000000₂
• Hexadecimal: 0x8ED9443FA7524000000
• Base-36: 6V5V9IX10RZYBY8

Squares and roots of 42161493866548400488448

• 42161493866548400488448 squared (42161493866548400488448²) is 1777591565058998393615924254815666004981448704
• 42161493866548400488448 cubed (42161493866548400488448³) is 74945915867463132783081043518327943455981956630823904934452256571392
• The square root of 42161493866548400488448 is 205332641989.8901522155
• The cube root of 42161493866548400488448 is 34804761.6096872333

Scales and comparisons

• 42,161,493,866,548,400,488,448 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,161,493,866,548,400,488,448 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 42161493866548400488448 cubic inches would be around 2900396.8 feet tall.

Recreational maths with 42161493866548400488448

• 42161493866548400488448 backwards is 84488400484566839416124
• The number of decimal digits it has is: 23
• The sum of 42161493866548400488448's digits is 107
• More coming soon!