Select 9 unique numbers from 0 to 9999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 2,745,826,321,280,435,444,639,252,611,072 (~2745826321280.4 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 996,405,455,466,244,401,972,958,595,095,986,176 (~9.9640545546624E+17 million trillion)
If order does not matter (e.g. most lottery numbers): 2,745,826,321,280,435,444,639,252,611,072 (~2745826321280.4 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 996,405,455,466,244,401,972,958,595,095,986,176 (~9.9640545546624E+17 million trillion)