Select 38 unique numbers from 1 to 45
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 45,379,620 (~45.4 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 23,734,567,632,039,723,567,480,030,441,999,438,252,723,762,590,908,416 (~2.373456763204E+34 million trillion)
If order does not matter (e.g. most lottery numbers): 45,379,620 (~45.4 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 23,734,567,632,039,723,567,480,030,441,999,438,252,723,762,590,908,416 (~2.373456763204E+34 million trillion)