Select 18 unique numbers from 1 to 1200
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 3,658,286,476,705,431,819,011,344,555,164,034,924,544 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 23,421,717,146,479,181,439,938,870,741,550,443,327,879,766,120,106,819,584 (~)
If order does not matter (e.g. most lottery numbers): 3,658,286,476,705,431,819,011,344,555,164,034,924,544 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 23,421,717,146,479,181,439,938,870,741,550,443,327,879,766,120,106,819,584 (~)