방정식이나 문제를 입력하십시오
카메라 입력이 인식되지 않습니다!

해결방법 - 팩토리얼

44621973545273187028511941065753772886899499233040659790001859417411266008351520584240931997858939814596822468162662096108892111511657270368308131428199278961846526830820015358850016140833433519948591791682574537850543452135299376856333832022097820967622987091241576308974582790266463054096542560138186589100626707932612845791944731996421220017142312718939079253443486814216251401561477969536112076111003563730353117753390623443985789899857476468306544740734799989415659790318038778805645999599229327085122923357652700271041632774677428335078677976082101471292406720533162901226711421522901251437280869641796367011106908414890564337085738763256387149512796544025066860501200593936101406469370808810025149308846969399620015748749288302887711499335009434064836102497227831015390715107364600304026079697112398593354148486203318838609831098334043876300458437239260731479411819891835951786202884030790526208038885838153021943699443823725249969221467361105000248922433284687206011372759685506308208021027393589303946966110884300741665694939666148849294972961571204711080445393448010654541034749258248588506412561986383235711961226779760651521114154579483137769158545148446535415573970537619783648757556674609251390213742676285100157282071353010544532754635154234473736827452361361102393378150575678019013121369907237784116303158099868213617009369845440401103196053816877192527947946008206362605725108976674492597607454997054657676172304761545562668334055333129286075777066638259979254014291100019088734218180889523346864252261393176289114747122463703836034161719587380219238451857765299094688408767379361293731647652957183137019291952277756572707463716616548171161966816074315796557370177843978623515117711500281571936321205687942041696037799154817639298591712782785293571945713392156428672598353270408725709245451729974190995844576198253984878378658928559545123508283921016703554748899960797915845859356583178984457502720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
44621973545273187028511941065753772886899499233040659790001859417411266008351520584240931997858939814596822468162662096108892111511657270368308131428199278961846526830820015358850016140833433519948591791682574537850543452135299376856333832022097820967622987091241576308974582790266463054096542560138186589100626707932612845791944731996421220017142312718939079253443486814216251401561477969536112076111003563730353117753390623443985789899857476468306544740734799989415659790318038778805645999599229327085122923357652700271041632774677428335078677976082101471292406720533162901226711421522901251437280869641796367011106908414890564337085738763256387149512796544025066860501200593936101406469370808810025149308846969399620015748749288302887711499335009434064836102497227831015390715107364600304026079697112398593354148486203318838609831098334043876300458437239260731479411819891835951786202884030790526208038885838153021943699443823725249969221467361105000248922433284687206011372759685506308208021027393589303946966110884300741665694939666148849294972961571204711080445393448010654541034749258248588506412561986383235711961226779760651521114154579483137769158545148446535415573970537619783648757556674609251390213742676285100157282071353010544532754635154234473736827452361361102393378150575678019013121369907237784116303158099868213617009369845440401103196053816877192527947946008206362605725108976674492597607454997054657676172304761545562668334055333129286075777066638259979254014291100019088734218180889523346864252261393176289114747122463703836034161719587380219238451857765299094688408767379361293731647652957183137019291952277756572707463716616548171161966816074315796557370177843978623515117711500281571936321205687942041696037799154817639298591712782785293571945713392156428672598353270408725709245451729974190995844576198253984878378658928559545123508283921016703554748899960797915845859356583178984457502720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

다른 해결 방법

팩토리얼

단계별 설명

1. 팩토리얼을 찾아보세요

851의 팩토리얼은 851 이하의 모든 양의 정수의 곱입니다:

851!=851·850·849·848·847·846·845·844·...·7·6·5·4·3·2·1=44621973545273187028511941065753772886899499233040659790001859417411266008351520584240931997858939814596822468162662096108892111511657270368308131428199278961846526830820015358850016140833433519948591791682574537850543452135299376856333832022097820967622987091241576308974582790266463054096542560138186589100626707932612845791944731996421220017142312718939079253443486814216251401561477969536112076111003563730353117753390623443985789899857476468306544740734799989415659790318038778805645999599229327085122923357652700271041632774677428335078677976082101471292406720533162901226711421522901251437280869641796367011106908414890564337085738763256387149512796544025066860501200593936101406469370808810025149308846969399620015748749288302887711499335009434064836102497227831015390715107364600304026079697112398593354148486203318838609831098334043876300458437239260731479411819891835951786202884030790526208038885838153021943699443823725249969221467361105000248922433284687206011372759685506308208021027393589303946966110884300741665694939666148849294972961571204711080445393448010654541034749258248588506412561986383235711961226779760651521114154579483137769158545148446535415573970537619783648757556674609251390213742676285100157282071353010544532754635154234473736827452361361102393378150575678019013121369907237784116303158099868213617009369845440401103196053816877192527947946008206362605725108976674492597607454997054657676172304761545562668334055333129286075777066638259979254014291100019088734218180889523346864252261393176289114747122463703836034161719587380219238451857765299094688408767379361293731647652957183137019291952277756572707463716616548171161966816074315796557370177843978623515117711500281571936321205687942041696037799154817639298591712782785293571945713392156428672598353270408725709245451729974190995844576198253984878378658928559545123508283921016703554748899960797915845859356583178984457502720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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