Select 18 unique numbers from 1234 to 18
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 33,294,538,757,658,814,009,608,995,982,801,359,788,311,902,415,304,523,776 (~3.3294538757659E+37 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 33,294,538,757,658,814,009,608,995,982,801,359,788,311,902,415,304,523,776 (~3.3294538757659E+37 million trillion)
If order does not matter (e.g. most lottery numbers): 33,294,538,757,658,814,009,608,995,982,801,359,788,311,902,415,304,523,776 (~3.3294538757659E+37 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 33,294,538,757,658,814,009,608,995,982,801,359,788,311,902,415,304,523,776 (~3.3294538757659E+37 million trillion)