Select 15 unique numbers from 1 to 1200
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 10,791,065,369,966,474,218,811,104,423,837,696 (~1.0791065369966E+16 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 14,111,199,587,717,594,272,964,122,488,494,377,783,546,347,520 (~1.4111199587718E+28 million trillion)
If order does not matter (e.g. most lottery numbers): 10,791,065,369,966,474,218,811,104,423,837,696 (~1.0791065369966E+16 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 14,111,199,587,717,594,272,964,122,488,494,377,783,546,347,520 (~1.4111199587718E+28 million trillion)