221424742921350960

Names of 221424742921350960

• Cardinal: 221424742921350960 can be written as Two hundred twenty-one quadrillion, four hundred twenty-four trillion, seven hundred forty-two billion, nine hundred twenty-one million, three hundred fifty thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.2142474292135096 × 10¹⁷

Factors of 221424742921350960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1265470

Divisors of 221424742921350960

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 36 38 40 45 48 54 57 60 72 76 80 81 90 95 108 114 120 135 144 152 162 171 180 190 216 228 240 243 270 285 304 324 342 360 380 405 432 456 486 513 540 570 647 648 684 720 733 760 810 855 912 972 1026 1080 1140 1215 1294 1296 1368 1466 1520 1539 1620 1710 1941 1944 2052 2160 2199 2280 2430 2565 2588 2736 2932 3078 3235 3240 3420 3665 3882 3888 4104 4398 4560 4617 4860 5130 5176 5823 5864 6156 6470 6480 6597 6840 7330 7695 7764 8208 8796 9234 9705 9720 10260 10352 10995 11646 11728 12293 12312 12940 13194 13680 13927 14660 15390 15528 17469 17592 18468 19410 19440 19791 20520 21990 23085 23292 24586 24624 25880 26388 27854 29115 29320 30780 31056 32985 34938 35184 36879 36936 38820 39582 41040 41781 43980 46170 46584 49172 51760 52407 52776 55708 58230 58640 59373 61465 61560 65970 69635 69876 73758 73872 77640 79164 83562 87345 87960 92340 93168 98344 98955 104814 105552 110637 111416 116460 118746 122930 123120 125343 131940 139270 139752 147516 155280 157221 158328 167124 174690 175920 178119 184395 184680 196688 197910 208905 209628 221274 222832 232920 237492 245860 250686 262035 263880 278540 279504 295032 296865 314442 316656 331911 334248 349380 356238 368790 369360 376029 395820 417810 419256 442548 465840 474251 474984 491720 501372 524070 527760 553185 557080 590064 593730 626715 628884 663822 668496 698760 712476 737580 752058 786105 791640 835620 838512 885096 890595 948502 949968 983440 995733 1002744 1048140 1106370 1114160 1128087 1187460 1253430 1257768 1264061 1327644 1397520 1422753 1424952 1475160 1504116 1572210 1583280 1659555 1671240 1770192 1781190 1880145 1897004 1991466 2005488 2096280 2212740 2256174 2371255 2374920 2506860 2515536 2528122 2655288 2845506 2849904 2950320 2987199 3008232 3144420 3319110 3342480 3384261 3562380 3760290 3792183 3794008 3982932 4192560 4268259 4425480 4512348 4742510 4749840 4978665 5013720 5056244 5310576 5640435 5691012 5974398 6016464 6288840 6320305 6638220 6768522 7113765 7124760 7520580 7584366 7588016 7965864 8536518 8850960 9010769 9024696 9485020 9957330 10027440 10112488 11280870 11376549 11382024 11948796 12577680 12640610 12804777 13276440 13537044 14227530 14249520 14935995 15041160 15168732 15931728 16921305 17073036 18021538 18049392 18960915 18970040 19914660 20224976 21341295 22561740 22753098 22764048 23897592 24017159 25281220 25609554 26552880 27032307 27074088 28455060 29871990 30082320 30337464 33842610 34129647 34146072 36043076 37921830 37940080 38414331 39829320 42682590 45053845 45123480 45506196 47795184 48034318 50562440 51219108 54064614 54148176 56882745 56910120 59743980 60674928 64023885 67685220 68259294 68292144 72051477 72086152 75843660 76828662 79658640 81096921 85365180 90107690 90246960 91012392 96068636 101124880 102388941 102438216 108129228 113765490 113820240 115242993 119487960 120085795 128047770 135161535 135370440 136518588 144102954 144172304 151687320 153657324 162193842 170648235 170730360 180215380 182024784 192071655 192137272 204777882 204876432 216154431 216258456 227530980 230485986 238975920 240171590 243290763 256095540 270323070 270740880 273037176 288205908 303374640 307166823 307314648 324387684 341296470 341460720 360257385 360430760 384143310 384274544 405484605 409555764 432308862 432516912 455061960 460971972 480343180 486581526 511944705 512191080 540646140 546074352 576214965 576411816 614333646 614629296 648463293 648775368 682592940 720514770 720861520 729872289 768286620 810969210 817847467 819111528 864617724 910123920 921943944 926556713 960686360 973163052 1023889410 1024382160 1080772155 1081292280 1152429930 1152823632 1216453815 1228667292 1296926586 1297550736 1365185880 1441029540 1459744578 1535834115 1536573240 1621938420 1635694934 1638223056 1729235448 1843887888 1853113426 1921372720 1945389879 1946326104 2047778820 2161544310 2162584560 2189616867 2304859860 2432907630 2453542401 2457334584 2593853172 2730371760 2779670139 2882059080 2919489156 3071668230 3073146480 3242316465 3243876840 3271389868 3458470896 3649361445 3706226852 3890779758 3892652208 4089237335 4095557640 4323088620 4379233734 4609719720 4632783565 4865815260 4907084802 4914669168 5187706344 5559340278 5764118160 5836169637 5838978312 6143336460 6484632930 6487753680 6542779736 7298722890 7360627203 7412453704 7781559516 8178474670 8191115280 8339010417 8646177240 8758467468 9219439440 9265567130 9726949395 9731630520 9814169604 10375412688 10948084335 11118680556 11672339274 11677956624 12267712005 12286672920 12969265860 13085559472 13898350695 14597445780 14721254406 14824907408 15539101873 15563119032 16356949340 16678020834 17292354480 17516934936 17604577547 18531134260 19453898790 19463261040 19628339208 21896168670 22081881609 22237361112 23344678548 24535424010 24573345840 25017031251 25938531720 27796701390 29180848185 29194891560 29442508812 31078203746 31126238064 32713898680 33356041668 35033869872 35209155094 36803136015 37062268520 38907797580 39256678416 41695052085 43792337340 44163763218 44474722224 46617305619 46689357096 49070848020 50034062502 51877063440 52813732641 55593402780 58361696370 58389783120 58885017624 62156407492 65427797360 66245644827 66712083336 70418310188 73606272030 74124537040 75051093753 77695509365 77815595160 83390104170 87584674680 88022887735 88327526436 93234611238 93378714192 98141696040 100068125004 105627465282 110409408045 111186805560 116723392740 117770035248 124312814984 125085156255 132491289654 133424166672 139851916857 140836620376 147212544060 150102187506 155391018730 155631190320 158441197923 166780208340 175169349360 176045775470 176655052872 186469222476 196283392080 198736934481 200136250008 211254930564 220818816090 222373611120 225153281259 233086528095 233446785480 248625629968 250170312510 264068663205 264982579308 279703833714 281673240752 294425088120 300204375012 310782037460 316882395846 331228224135 333560416680 352091550940 353310105744 372938444952 375255468765 397473868962 400272500016 419555750571 422509861128 441637632180 450306562518 466173056190 466893570960 475323593769 500340625020 528137326410 529965158616 559407667428 588850176240 599482193311 600408750024 621564074920 633764791692 662456448270 667120833360 699259584285 704183101880 745876889904 750510937530 792205989615 794947737924 839111501142 845019722256 883275264360 900613125036 932346112380 950647187538 993684672405 1000681250040 1056274652820 1059930317232 1118815334856 1125766406295 1198964386622 1200817500048 1243128149840 1258667251713 1267529583384 1324912896540 1398519168570 1408366203760 1425970781307 1501021875060 1584411979230 1589895475848 1678223002284 1766550528720 1798446579933 1801226250072 1864692224760 1901294375076 1987369344810 2001362500080 2097778752855 2112549305640 2237630669712 2251532812590 2376617968845 2397928773244 2517334503426 2535059166768 2649825793080 2797038337140 2851941562614 2997410966555 3002043750120 3168823958460 3179790951696 3356446004568 3596893159866 3602452500144 3729384449520 3776001755139 3802588750152 3974738689620 4195557505710 4225098611280 4277912343921 4503065625180 4753235937690 4795857546488 5034669006852 5299651586160 5395339739799 5594076674280 5703883125228 5994821933110 6004087500240 6293336258565 6337647916920 6712892009136 7129853906535 7193786319732 7552003510278 7605177500304 7949477379240 8391115011420 8555824687842 8992232899665 9006131250360 9506471875380 9591715092976 10069338013704 10790679479598 11188153348560 11390161672909 11407766250456 11989643866220 12586672517130 12675295833840 14259707813070 14387572639464 15104007020556 15898954758480 16186019219397 16782230022840 17111649375684 17984465799330 18012262500720 18880008775695 19012943750760 20138676027408 21389561719605 21581358959196 22780323345818 22815532500912 23979287732440 25173345034260 26976698698995 28519415626140 28775145278928 30208014041112 32372038438794 33564460045680 34170485018727 34223298751368 35968931598660 37760017551390 38025887501520 42779123439210 43162717918392 45560646691636 47958575464880 48558057658191 50346690068520 53953397397990 56950808364545 57038831252280 60416028082224 64744076877588 68340970037454 68446597502736 71937863197320 75520035102780 80930096096985 85558246878420 86325435836784 91121293383272 97116115316382 100693380137040 102511455056181 107906794795980 113901616729090 114077662504560 129488153755176 136681940074908 143875726394640 145674172974573 151040070205560 161860192193970 170852425093635 171116493756840 182242586766544 194232230632764 205022910112362 215813589591960 227803233458180 242790288290955 258976307510352 273363880149816 291348345949146 302080140411120 307534365168543 323720384387940 341704850187270 342232987513680 388464461265528 410045820224724 431627179183920 455606466916360 485580576581910 512557275280905 546727760299632 582696691898292 615068730337086 647440768775880 683409700374540 728370864872865 776928922531056 820091640449448 911212933832720 922603095505629 971161153163820 1025114550561810 1165393383796584 1230137460674172 1294881537551760 1366819400749080 1456741729745730 1537671825842715 1640183280898896 1845206191011258 1942322306327640 2050229101123620 2330786767593168 2460274921348344 2733638801498160 2767809286516887 2913483459491460 3075343651685430 3690412382022516 3884644612655280 4100458202247240 4613015477528145 4920549842696688 5535618573033774 5826966918982920 6150687303370860 7380824764045032 8200916404494480 9226030955056290 11071237146067548 11653933837965840 12301374606741720 13839046432584435 14761649528090064 18452061910112580 22142474292135096 24602749213483440 27678092865168870 36904123820225160 44284948584270192 55356185730337740 73808247640450320 110712371460675480 221424742921350960
• Sum of all divisors σ(n): 814111266814110720
• Sum of proper divisors (its aliquot sum) s(n): 592686523892759760
• 221424742921350960 is an abundant number, because the sum of its proper divisors (592686523892759760) is greater than itself. Its abundance is 371261780971408800

Bases of 221424742921350960

• Binary: 1100010010101010001010000101101010010011110010111100110000₂
• Hexadecimal: 0x312A8A16A4F2F30
• Base-36: 1OK8IQMDXF00

Squares and roots of 221424742921350960

• 221424742921350960 squared (221424742921350960²) is 49028916777786362067792231492921600
• 221424742921350960 cubed (221424742921350960³) is 10856215293233656092953052733992397672772749364736000
• The square root of 221424742921350960 is 470557906.0236380303
• The cube root of 221424742921350960 is 604981.4377852047

Scales and comparisons

• 221,424,742,921,350,960 seconds is equal to 7,040,621,913 years, 10 weeks, 2 days, 12 hours, 36 minutes.
• To count from 1 to 221,424,742,921,350,960 would take you about twenty-one billion, one hundred twenty-one million, eight hundred sixty-five thousand, seven hundred thirty-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 221424742921350960 cubic inches would be around 50415.1 feet tall.

Recreational maths with 221424742921350960

• 221424742921350960 backwards is 069053129247424122
• The number of decimal digits it has is: 18
• The sum of 221424742921350960's digits is 63
• More coming soon!