Select 19 unique numbers from 1 to 99
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 107,196,674,080,761,954,304 (~107.2 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 13,039,950,182,047,126,730,327,034,083,275,702,272 (~1.3039950182047E+19 million trillion)
If order does not matter (e.g. most lottery numbers): 107,196,674,080,761,954,304 (~107.2 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 13,039,950,182,047,126,730,327,034,083,275,702,272 (~1.3039950182047E+19 million trillion)