21401754067855200

Names of 21401754067855200

• Cardinal: 21401754067855200 can be written as Twenty-one quadrillion, four hundred one trillion, seven hundred fifty-four billion, sixty-seven million, eight hundred fifty-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.14017540678552 × 10¹⁶

Factors of 21401754067855200

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131947

Divisors of 21401754067855200

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 31 32 39 40 48 50 52 60 62 65 75 78 80 93 96 100 104 120 124 130 150 155 156 160 186 195 200 208 240 248 260 300 310 312 325 372 390 400 401 403 416 421 465 480 496 520 600 620 624 650 744 775 780 800 802 806 842 930 975 992 1040 1200 1203 1209 1240 1248 1263 1300 1488 1550 1560 1604 1612 1684 1860 1950 2005 2015 2080 2105 2325 2400 2406 2418 2480 2526 2600 2976 3100 3120 3208 3224 3368 3720 3900 4010 4030 4210 4650 4812 4836 4960 5052 5200 5213 5473 6015 6045 6200 6240 6315 6416 6448 6736 7440 7800 8020 8060 8420 9300 9624 9672 10025 10075 10104 10400 10426 10525 10946 12030 12090 12400 12431 12630 12832 12896 13051 13472 14880 15600 15639 16040 16120 16419 16840 18600 19248 19344 20050 20150 20208 20852 21050 21892 24060 24180 24800 24862 25260 26065 26102 27365 30075 30225 31200 31278 31575 32080 32240 32838 33680 37200 37293 38496 38688 39153 40100 40300 40416 41704 42100 43784 48120 48360 49724 50520 52130 52204 54730 60150 60450 62155 62556 63150 64160 64480 65255 65676 67360 74400 74586 78195 78306 80200 80600 82095 83408 84200 87568 96240 96720 99448 101040 104260 104408 109460 120300 120900 124310 125112 126300 130325 130510 131071 131352 136825 149172 156390 156612 160400 161200 161603 164190 166816 168400 168821 169663 175136 186465 192480 193440 195765 198896 202080 208520 208816 218920 240600 241800 248620 250224 252600 260650 261020 262142 262704 273650 298344 310775 312780 313224 320800 322400 323206 326275 328380 336800 337642 339326 372930 390975 391530 393213 397792 410475 417040 417632 437840 481200 483600 484809 497240 500448 505200 506463 508989 521300 522040 524284 525408 547300 596688 621550 625560 626448 646412 652550 655355 656760 675284 678652 745860 781950 783060 786426 808015 820950 834080 844105 848315 875680 932325 962400 967200 969618 978825 994480 1010400 1012926 1017978 1042600 1044080 1048568 1094600 1193376 1243100 1251120 1252896 1292824 1305100 1310710 1313520 1350568 1357304 1491720 1563900 1566120 1572852 1616030 1641900 1688210 1696630 1703923 1864650 1939236 1957650 1966065 1988960 2025852 2035956 2085200 2088160 2097136 2189200 2194673 2424045 2486200 2502240 2532315 2544945 2585648 2610200 2621420 2627040 2701136 2714608 2983440 3127800 3132240 3145704 3232060 3276775 3283800 3376420 3393260 3407846 3729300 3878472 3915300 3932130 4040075 4051704 4063201 4071912 4170400 4194272 4220525 4241575 4378400 4389346 4848090 4972400 5064630 5089890 5111769 5171296 5220400 5233451 5242840 5402272 5429216 5966880 6255600 6264480 6291408 6464120 6553550 6567600 6584019 6752840 6786520 6815692 7458600 7756944 7830600 7864260 8080150 8103408 8126402 8143824 8441050 8483150 8519615 8778692 9696180 9830325 9944800 10129260 10179780 10223538 10440800 10466902 10485680 10973365 12120225 12189603 12511200 12582816 12661575 12724725 12928240 13107100 13135200 13168038 13505680 13573040 13631384 14917200 15513888 15661200 15700353 15728520 16160300 16206816 16252804 16287648 16882100 16966300 17039230 17557384 19392360 19660650 20258520 20316005 20359560 20447076 20933804 20971360 21946730 24240450 24379206 25323150 25449450 25558845 25856480 26167255 26214200 26336076 27011360 27146080 27262768 29834400 31322400 31400706 31457040 32320600 32505608 32920095 33764200 33932600 34078460 35114768 38784720 39321300 40517040 40632010 40719120 40894152 41867608 42598075 43893460 48480900 48758412 50646300 50898900 51117690 52334510 52428400 52559471 52672152 52821613 54525536 54866825 55180891 60948015 62801412 62914080 64641200 65011216 65840190 67528400 67865200 68034863 68156920 70229536 77569440 78501765 78642600 81034080 81264020 81438240 81788304 83735216 85196150 87786920 96961800 97516824 101292600 101580025 101797800 102235380 104669020 104856800 105118942 105344304 105643226 109733650 110361782 121896030 125602824 127794225 129282400 130022432 130836275 131680380 135056800 135730400 136069726 136313840 157003530 157285200 157678413 158464839 162528040 163576608 164600475 165542673 167470432 170392300 175573840 193923600 195033648 202585200 203160050 203595600 204104589 204470760 209338040 210237884 210688608 211286452 219467300 220723564 243792060 251205648 255588450 261672550 262797355 263360760 264108065 272139452 272627680 275904455 304740075 314007060 314570400 315356826 316929678 325056080 329200950 331085346 340174315 340784600 351147680 387847200 390067296 392508825 405170400 406320100 407191200 408209178 408941520 418676080 420475768 422572904 438934600 441447128 487584120 502411296 511176900 523345100 525594710 526721520 528216130 544278904 551808910 609480150 628014120 630713652 633859356 650112160 658401900 662170692 680348630 681569200 683273123 717351583 785017650 788392065 792324195 812640200 816418356 817883040 827713365 837352160 840951536 845145808 877869200 882894256 975168240 1020522945 1022353800 1046690200 1051189420 1053443040 1056432260 1088557808 1103617820 1218960300 1256028240 1261427304 1267718712 1313986775 1316803800 1320540325 1324341384 1360697260 1363138400 1366546246 1379522275 1434703166 1570035300 1576784130 1584648390 1625280400 1629343601 1632836712 1655426730 1681903072 1690291616 1700871575 1710607621 1755738400 1765788512 1950336480 2041045890 2044707600 2049819369 2093380400 2102378840 2112864520 2152054749 2177115616 2207235640 2437920600 2512056480 2522854608 2535437424 2627973550 2633607600 2641080650 2648682768 2721394520 2733092492 2759044550 2869406332 3140070600 3153568260 3169296780 3250560800 3258687202 3265673424 3310853460 3401743150 3416365615 3421215242 3586757915 3941960325 3961620975 4082091780 4089415200 4099638738 4138566825 4186760800 4204757680 4225729040 4304109498 4414471280 4875841200 4888030803 5045709216 5070874848 5102614725 5131822863 5255947100 5267215200 5282161300 5297365536 5442789040 5466184984 5518089100 5738812664 6280141200 6307136520 6338593560 6517374404 6531346848 6621706920 6803486300 6832731230 6842430484 7173515830 7883920650 7923241950 8146718005 8164183560 8199277476 8277133650 8409515360 8451458080 8553038105 8608218996 8828942560 9751682400 9776061606 10205229450 10249096845 10263645726 10511894200 10564322600 10760273745 10885578080 10932369968 11036178200 11477625328 12560282400 12614273040 12677187120 13034748808 13243413840 13606972600 13665462460 13684860968 14347031660 15767841300 15846483900 16293436010 16328367120 16398554952 16554267300 17081828075 17106076210 17216437992 17933789575 19552123212 20410458900 20498193690 20527291452 21023788400 21128645200 21181466813 21520547490 21864739936 22072356400 22127537291 22237899073 22955250656 24440154015 25228546080 25354374240 25659114315 26069497616 26486827680 27213945200 27330924920 27369721936 28694063320 31535682600 31692967800 32586872020 32656734240 32797109904 33108534600 34163656150 34212152420 34432875984 35867579150 39104246424 40733590025 40820917800 40996387380 41054582904 42047576800 42257290400 42362933626 42765190525 43041094980 44144712800 44255074582 44475798146 48880308030 51245484225 51318228630 52138995232 53801368725 54427890400 54661849840 54739443872 57388126640 63071365200 63385935600 63544400439 65173744040 65594219808 66217069200 66382611873 66713697219 68327312300 68424304840 68865751968 71735158300 78208492848 81467180050 81641835600 81992774760 82109165808 84725867252 85530381050 86082189960 88510149164 88951596292 97760616060 102490968450 102636457260 105907334065 107602737450 109323699680 110637686455 111189495365 114776253280 122200770075 126142730400 126771871200 127088800878 128295571575 130347488080 132434138400 132765223746 133427394438 136654624600 136848609680 143470316600 156416985696 162934360100 163283671200 163985549520 164218331616 169451734504 171060762100 172164379920 177020298328 177903192584 195521232120 204981936900 205272914520 211814668130 215205474900 221275372910 222378990730 244401540150 254177601756 256591143150 260694976160 265530447492 266854788876 273309249200 273697219360 286940633200 287657984783 317722002195 325868720200 327971099040 331913059365 333568486095 338903469008 342121524200 344328759840 354040596656 355806385168 391042464240 409963873800 410545829040 423629336260 430410949800 442550745820 444757981460 488803080300 508355203512 513182286300 529536670325 531060894984 533709577752 546618498400 553188432275 555947476825 573881266400 575315969566 635444004390 651737440400 663826118730 667136972190 677806938016 684243048400 685953656021 708081193312 711612770336 782084928480 819927747600 821091658080 847258672520 860821899600 862973954349 885101491640 889515962920 977606160600 1016710407024 1026364572600 1059073340650 1062121789968 1067419155504 1106376864550 1111894953650 1150631939132 1270888008780 1303474880800 1327652237460 1334273944380 1368486096800 1371907312042 1438289923915 1588610010975 1639855495200 1659565296825 1667842430475 1694517345040 1721643799200 1725947908698 1770202983280 1779031925840 1955212321200 2033420814048 2052729145200 2057860968063 2118146681300 2124243579936 2134838311008 2212753729100 2223789907300 2301263878264 2541776017560 2655304474920 2668547888760 2743814624084 2876579847830 3177220021950 3319130593650 3335684860950 3389034690080 3429768280105 3451895817396 3540405966560 3558063851680 3910424642400 4105458290400 4115721936126 4236293362600 4314869771745 4425507458200 4447579814600 4602527756528 5083552035120 5310608949840 5337095777520 5487629248168 5753159695660 6354440043900 6638261187300 6671369721900 6859536560210 6903791634792 7191449619575 8231443872252 8472586725200 8629739543490 8851014916400 8895159629200 8917397528273 9205055513056 10167104070240 10289304840315 10621217899680 10674191555040 10975258496336 11506319391320 12708880087800 13276522374600 13342739443800 13719073120420 13807583269584 14382899239150 16462887744504 16945173450400 17148841400525 17259479086980 17702029832800 17790319258400 17834795056546 20578609680630 21574348858725 21950516992672 23012638782640 25417760175600 26553044749200 26685478887600 26752192584819 27438146240840 27615166539168 28765798478300 32925775489008 34297682801050 34518958173960 35669590113092 41157219361260 43148697717450 44586987641365 46025277565280 50835520351200 51446524201575 53106089498400 53370957775200 53504385169638 54876292481680 57531596956600 65851550978016 68595365602100 69037916347920 71339180226184 82314438722520 86297395434900 89173975282730 102893048403150 107008770339276 109752584963360 115063193913200 133760962924095 137190731204200 138075832695840 142678360452368 164628877445040 172594790869800 178347950565460 205786096806300 214017540678552 222934938206825 230126387826400 267521925848190 274381462408400 285356720904736 329257754890080 345189581739600 356695901130920 411572193612600 428035081357104 445869876413650 535043851696380 548762924816800 668804814620475 690379163479200 713391802261840 823144387225200 856070162714208 891739752827300 1070087703392760 1337609629240950 1426783604523680 1646288774450400 1783479505654600 2140175406785520 2675219258481900 3566959011309200 4280350813571040 5350438516963800 7133918022618400 10700877033927600 21401754067855200
• Sum of all divisors σ(n): 77819543518445568
• Sum of proper divisors (its aliquot sum) s(n): 56417789450590368
• 21401754067855200 is an abundant number, because the sum of its proper divisors (56417789450590368) is greater than itself. Its abundance is 35016035382735168

Bases of 21401754067855200

• Binary: 1001100000010001100100000101100110010001110011101100000₂
• Hexadecimal: 0x4C08C82CC8E760
• Base-36: 5UQAE3733HC

Squares and roots of 21401754067855200

• 21401754067855200 squared (21401754067855200²) is 458035077180956600645928167040000
• 21401754067855200 cubed (21401754067855200³) is 9802754076277908420829642060810573120132608000000
• The square root of 21401754067855200 is 146293383.5409353023
• The cube root of 21401754067855200 is 277640.6951194893

Scales and comparisons

• 21,401,754,067,855,200 seconds is equal to 680,509,579 years, 20 weeks, 11 hours, 20 minutes.
• To count from 1 to 21,401,754,067,855,200 would take you about two billion, forty-one million, five hundred twenty-eight thousand, seven hundred thirty-eight 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 21401754067855200 cubic inches would be around 23136.7 feet tall.

Recreational maths with 21401754067855200

• 21401754067855200 backwards is 00255876045710412
• The number of decimal digits it has is: 17
• The sum of 21401754067855200's digits is 57
• More coming soon!