平方根立方根全表

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√0=0（表示根号0等于0，下同）√1=1

√2=1.4142135623731√3=1.73205080756888√4=2

√5=2.23606797749979√6=2.44948974278318√7=2.64575131106459√8=2.82842712474619√9=3

√10=3.16227766016838√11=3.3166247903554√12=3.46410161513775√13=3.60555127546399√14=3.74165738677394√15=3.87298334620742√16=4

√17=4.12310562561766√18=4.24264068711928√19=4.35889894354067√20=4.47213595499958√21=4.58257569495584√22=4.69041575982343√23=4.79583152331272√24=4.89897948556636√25=5

√26=5.09901951359278√27=5.19615242270663√28=5.29150262212918√29=5.3851648071345√30=5.47722557505166√31=5.56776436283002√32=5.65685424949238√33=5.74456264653803√34=5.8309518948453√35=5.91607978309962√36=6

√37=6.08276253029822√38=6.16441400296898√39=6.2449979983984√40=6.32455532033676√41=6.40312423743285√42=6.48074069840786√43=6.557438524302√44=6.6332495807108√45=6.70820393249937√46=6.78232998312527√47=6.85565460040104√48=6.92820323027551√49=7

√50=7.07106781186548√51=7.14142842854285√52=7.21110255092798√53=7.28010988928052√54=7.34846922834953√55=7.41619848709566√56=7.48331477354788√57=7.54983443527075√58=7.61577310586391√59=7.68114574786861√60=7.74596669241483√61=7.81024967590665√62=7.87400787401181√63=7.93725393319377√64=8

√65=8.06225774829855√66=8.12403840463596√67=8.18535277187245√68=8.24621125123532√69=8.30662386291807√70=8.36660026534076√71=8.42614977317636√72=8.48528137423857√73=8.54400374531753√74=8.60232526704263

√75=8.66025403784439√76=8.71779788708135√77=8.77496438739212√78=8.83176086632785√79=8.88819441731559√80=8.94427190999916√81=9

√82=9.05538513813742√83=9.1104335791443√84=9.16515138991168√85=9.21954445729289√86=9.2736184954957√87=9.32737905308882√88=9.38083151964686√89=9.4339811320566√90=9.48683298050514√91=9.53939202316946√92=9.59166304662544√93=9.64365076099295√94=9.69535971483266√95=9.74679434480896√96=9.79795897113271√97=9.8488578017961√98=9.89949493661167√99=9.9498743710662√100=10

√101=10.0498756211209√102=10.0995049383621√103=10.1488915650922√104=10.1980390271856√105=10.2469507659596√106=10.295630140987√107=10.3440804327886√108=10.3923048454133√109=10.4403065089106√110=10.4880884817015√111=10.5356537528527√112=10.5830052442584

√113=10.6301458127347√114=10.6770782520313√115=10.7238052947636√116=10.770329614269√117=10.816653826392√118=10.8627804912023√119=10.9087121146357√120=10.9544511501033√121=11

√122=11.0453610171873√123=11.0905365064094√124=11125=11.1803398874989√126=11.2249721603218√127=11.2694276695846√128=11.3137084989848√129=11.3578166916005√130=11.4017542509914√131=11.4455231422596√132=11.4891252930761√133=11.5325625946708√134=11.5758369027902√135=11.6189500386223√136=11.6619037896906√137=11.7046999107196√138=11.7473401244707√139=11.7898261225516√140=11.8321595661992√141=11.8743420870379√142=11.916375287813√143=11.9582607431014√144=12

√145=12.0415945787923√146=12.0830459735946√147=12.1243556529821√148=12.1655250605964√149=12.2065556157337√150=12.2474487139159

√151=12.2882057274445√152=12.328828005938√153=12.369316876853√154=12.4096736459909√155=12.4498995979887√156=12.4899959967968√157=12.5299640861417√158=12.5698050899765√159=12.6095202329185√160=12.6491106406735√161=12.6885775404495√162=12.7279220613579√163=12.7671453348037√164=12.8062484748657√165=12.8452325786651√166=12.8840987267251√167=12.9228479833201√168=12.9614813968157√169=13

√170=13.0384048104053√171=13.076696830622√172=13.114877048604√173=13.1529464379659√174=13.1909059582729√175=13.228756555323√176=13.2664991614216√177=13.3041346956501√178=13.3416640641263√179=13.3790881602597√180=13.4164078649987√181=13.4536240470737√182=13.490737563232√183=13.5277492584687√184=13.5646599662505√185=13.6014705087354√186=13.6381816969859√187=13.6747943311773√188=13.7113092023021

√189=13.7477270848675√190=13.7840487520902√191=13.8202749610853√192=13.856406460551√193=13.8924439894498√194=13.9283882771841√195=13.9642400437689√196=14

√197=14.0356688476182√198=14.0712472794703√199=14.1067359796659√200=14.142135623731√201=14.1774468787578√202=14.2126704035519√203=14.247806848775√204=14.2828568570857√205=14.3178210632764√206=14.3527000944073√207=14.3874945699382√208=14.422205101856√209=14.456832294801√210=14.4913767461894√211=14.5258390463339√212=14.560219778561√213=14.5945195193264√214=14.6287388383278√215=14.6628782986152√216=14.6969384566991√217=14.7309198626562√218=14.7648230602334√219=14.7986485869487√220=14.8323969741913√221=14.8660687473185√222=14.8996644257513√223=14.9331845230681√224=14.9666295470958√225=15

√226=15.0332963783729

√227=15.0665191733194√228=15.0996688705415√229=15.1327459504216√230=15.1657508881031√231=15.1986841535707√232=15.2315462117278√233=15.2643375224737√234=15.2970585407784√235=15.3297097167559√236=15.3622914957372√237=15.3948043183407√238=15.4272486205415√239=15.4596248337403√240=15.4919333848297√241=15.52417469626√242=15.556349186104√243=15.5884572681199√244=15.6204993518133√245=15.6524758424985√246=15.6843871413581√247=15.7162336455017√248=15.7480157480236√249=15.7797338380595√250=15.8113883008419√251=15.8429795177549√252=15.8745078663875√253=15.9059737205869√254=15.9373774505092√255=15.9687194226713√256=16

√257=16.0312195418814√258=16.062378404209√259=16.0934769394311√260=16.1245154965971√261=16.1554944214035√262=16.1864140562386√263=16.2172747402269√264=16.2480768092719

√265=16.2788205960997√266=16.3095064303001√267=16.3401346383682√268=16.3707055437449√269=16.4012194668567√270=16.431676725155√271=16.4620776331543√272=16.4924225024706√273=16.5227116418583√274=16.5529453572468√275=16.583123951777√276=16.6132477258362√277=16.6433169770932√278=16.6733320005331√279=16.7032930884901√280=16.7332023306815√281=16.7630546142402√282=16.7928556237467√283=16.8226038412607√284=16.8522995463527√285=16.8819430161341√286=16.9115345252878√287=16.9410743460974√288=16.9705627484771√289=17

√290=17.0293863659264√291=17.058722109232√292=17.0880074906351√293=17.1172427686237√294=17.1464281994822√295=17.1755640373177√296=17.2046505340853√297=17.2336879396141√298=17.2626765016321√299=17.2916164657906√300=17.3205080756888√301=17.3493515728975√302=17.3781471969828

√303=17.4068951855292√304=17.4355957741627√305=17.464249196573√306=17.4928556845359√307=17.5214154679352√308=17.5499287747842√309=17.5783958312469√310=17.606816861659√311=17.6351920885484√312=17.6635217326557√313=17.6918060129541√314=17.7202351466693√315=17.7482393492988√316=17.7763888346312√317=17.8044938147649√318=17.832554500127√319=17.8605710994918√320=17.8885438199983√321=17.9164728671689√322=17.9443584449264√323=17.9722023556114√324=18

√325=18.0277563773199√326=18.0554700852678√327=18.0831413202351√328=18.1107702762748√329=18.1383571472171√330=18.1659021245849√331=18.1934053986603√332=18.2208671582886√333=18.2482875908947√334=18.2756668824971√335=18.3030052177231√336=18.3303027798234√337=18.3575597506858√338=18.3847763108502√339=18.411952639522√340=18.4390889145858

√341=18.4661853126194√342=18.49324