Select 20 unique numbers from 1 to 8192
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 744,035,240,476,221,115,392,931,087,939,752,394,184,273,359,190,384,609,067,008 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,810,164,830,708,787,946,218,517,477,788,644,250,184,779,207,114,430,218,281,071,513,063,169,202,323,456 (~)
If order does not matter (e.g. most lottery numbers): 744,035,240,476,221,115,392,931,087,939,752,394,184,273,359,190,384,609,067,008 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,810,164,830,708,787,946,218,517,477,788,644,250,184,779,207,114,430,218,281,071,513,063,169,202,323,456 (~)