Select 40 unique numbers from 50 to 100
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 47,626,016,970 (~47.6 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 38,858,795,126,046,729,711,916,819,701,132,466,892,150,590,300,452,330,405,888 (~3.8858795126047E+40 million trillion)
If order does not matter (e.g. most lottery numbers): 47,626,016,970 (~47.6 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 38,858,795,126,046,729,711,916,819,701,132,466,892,150,590,300,452,330,405,888 (~3.8858795126047E+40 million trillion)