Select 40 unique numbers from 1 to 65
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 651,687,674,221,132,032 (~651.7 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 531,721,933,301,298,640,235,410,597,445,165,434,341,199,024,051,911,396,102,196,166,656 (~5.317219333013E+47 million trillion)
If order does not matter (e.g. most lottery numbers): 651,687,674,221,132,032 (~651.7 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 531,721,933,301,298,640,235,410,597,445,165,434,341,199,024,051,911,396,102,196,166,656 (~5.317219333013E+47 million trillion)