방정식이나 문제를 입력하십시오
카메라 입력이 인식되지 않습니다!

해결방법 - 팩토리얼

67526802209645841583879061361800814224269427869589384312198268703685091643180416969132446952698303794226010370578672908593198347699886928591906501031587651846976759681112609524787093848004428636186893395272784450630354080243217646658024696659065951793757223520229235577548653833681102170973893746054649126415909143150172860721156685810655759230011450132992176454983227538696340112610447029002337004887877266387704586077293585433151612518800147764461182680822867092786694982831838641800997499819339206579415325649748486265233918911087114592440896594062675914294925816719862178374679272092637524786939036290035924271782253738059886933923447877769583003016705363339031413069155837518524761078342052635475632113169618774549275701480106933362990003732589370593557325299434734459295866728988740794174654391479926000848846686708729736713207285203712732201272410830836913052635365082888725171636081587151603468291106754640398232146673627370895934090777828827549554232436190464827998683927179246029919443251026464452337939599198528297828591122689960620361238248313158071643395848405047261412680039877733761849874447323867911712630023171745968278465780558568067035013885275080292137360491875164947724464221693533755035300065350065137490832039523382963747026185653050331832380991844842560750923543775188582096487476950254418365198999674684417286265442786651594404781622946901879166382930714196908227460133027605817864877377712193142137625430353718448269390732615776645283198828602917680224041088993892610506802195917247838900106910698057030379190571057605849323113308634452008179881165616449767648354161225066967961297609698742737923389391615207441152319392845687673311899247085327703421862972871644495409572259985563215471482083325653231777113271326579970310755604973969708949477374254974480294652427022436705380184064008853457214518515270985563195412993145274057688634448812449445800617631162768243125606424844709372022149908463572254912654907763445758543980999149122998104378965626781898655221443263601405152073199706585080288735040205417371277253096243200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
67526802209645841583879061361800814224269427869589384312198268703685091643180416969132446952698303794226010370578672908593198347699886928591906501031587651846976759681112609524787093848004428636186893395272784450630354080243217646658024696659065951793757223520229235577548653833681102170973893746054649126415909143150172860721156685810655759230011450132992176454983227538696340112610447029002337004887877266387704586077293585433151612518800147764461182680822867092786694982831838641800997499819339206579415325649748486265233918911087114592440896594062675914294925816719862178374679272092637524786939036290035924271782253738059886933923447877769583003016705363339031413069155837518524761078342052635475632113169618774549275701480106933362990003732589370593557325299434734459295866728988740794174654391479926000848846686708729736713207285203712732201272410830836913052635365082888725171636081587151603468291106754640398232146673627370895934090777828827549554232436190464827998683927179246029919443251026464452337939599198528297828591122689960620361238248313158071643395848405047261412680039877733761849874447323867911712630023171745968278465780558568067035013885275080292137360491875164947724464221693533755035300065350065137490832039523382963747026185653050331832380991844842560750923543775188582096487476950254418365198999674684417286265442786651594404781622946901879166382930714196908227460133027605817864877377712193142137625430353718448269390732615776645283198828602917680224041088993892610506802195917247838900106910698057030379190571057605849323113308634452008179881165616449767648354161225066967961297609698742737923389391615207441152319392845687673311899247085327703421862972871644495409572259985563215471482083325653231777113271326579970310755604973969708949477374254974480294652427022436705380184064008853457214518515270985563195412993145274057688634448812449445800617631162768243125606424844709372022149908463572254912654907763445758543980999149122998104378965626781898655221443263601405152073199706585080288735040205417371277253096243200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

다른 해결 방법

팩토리얼

단계별 설명

1. 팩토리얼을 찾아보세요

900의 팩토리얼은 900 이하의 모든 양의 정수의 곱입니다:

900!=900·899·898·897·896·895·894·893·...·7·6·5·4·3·2·1=67526802209645841583879061361800814224269427869589384312198268703685091643180416969132446952698303794226010370578672908593198347699886928591906501031587651846976759681112609524787093848004428636186893395272784450630354080243217646658024696659065951793757223520229235577548653833681102170973893746054649126415909143150172860721156685810655759230011450132992176454983227538696340112610447029002337004887877266387704586077293585433151612518800147764461182680822867092786694982831838641800997499819339206579415325649748486265233918911087114592440896594062675914294925816719862178374679272092637524786939036290035924271782253738059886933923447877769583003016705363339031413069155837518524761078342052635475632113169618774549275701480106933362990003732589370593557325299434734459295866728988740794174654391479926000848846686708729736713207285203712732201272410830836913052635365082888725171636081587151603468291106754640398232146673627370895934090777828827549554232436190464827998683927179246029919443251026464452337939599198528297828591122689960620361238248313158071643395848405047261412680039877733761849874447323867911712630023171745968278465780558568067035013885275080292137360491875164947724464221693533755035300065350065137490832039523382963747026185653050331832380991844842560750923543775188582096487476950254418365198999674684417286265442786651594404781622946901879166382930714196908227460133027605817864877377712193142137625430353718448269390732615776645283198828602917680224041088993892610506802195917247838900106910698057030379190571057605849323113308634452008179881165616449767648354161225066967961297609698742737923389391615207441152319392845687673311899247085327703421862972871644495409572259985563215471482083325653231777113271326579970310755604973969708949477374254974480294652427022436705380184064008853457214518515270985563195412993145274057688634448812449445800617631162768243125606424844709372022149908463572254912654907763445758543980999149122998104378965626781898655221443263601405152073199706585080288735040205417371277253096243200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

왜 이 것을 배워야하나요

카드 덱을 배열하는 방법은 지구에 있는 원자보다 많습니다. 사실, 표준 카드 덱인 52장의 카드를 섞고 한 줄로 놓았다면, 그것은 아마도 인류 역사에서 그 정확한 배열이 처음으로 나타나고 마지막으로 나타날 것입니다. 이런 엄청난 숫자는 상상하기조차 어렵고, 팩토리얼 덕분에 우리는 시도하지 않아도 됩니다.

팩토리얼은 통째로 수에 느낌표를 붙여 표현되며(예를 들어:10!), 주로 특정 집합이 가질 수 있는 다양한 조합, 또는 순열의 개수를 결정하는 데 자주 사용됩니다. 우리의 카드 예시에서, 팩토리얼은 52!이며, 이것은 대략 8에 67개의 제로가 붙은 값과 같습니다.
다음에 카드 게임을 하려고 할 때 카드 덱을 봐 보세요. 아마 당신이 들고 있는 것은 아마도 그 정확한 방식으로는 이전에 존재하지 않았을 것이며, 다시는 존재하지 않을 것입니다.

용어와 주제