Select 48 unique numbers from 0 to 20
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 2,927,697,131,634,283,245,136,524,572,227,778,551,228,319,756,783,603,958,505,537,536 (~2.9276971316343E+45 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,927,697,131,634,283,245,136,524,572,227,778,551,228,319,756,783,603,958,505,537,536 (~2.9276971316343E+45 million trillion)
If order does not matter (e.g. most lottery numbers): 2,927,697,131,634,283,245,136,524,572,227,778,551,228,319,756,783,603,958,505,537,536 (~2.9276971316343E+45 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,927,697,131,634,283,245,136,524,572,227,778,551,228,319,756,783,603,958,505,537,536 (~2.9276971316343E+45 million trillion)