Select 45 unique numbers from 1 to 100
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 61,448,471,214,136,172,764,666,527,744 (~61448471214.1 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,350,602,595,423,499,170,541,030,302,655,289,663,697,048,369,999,207,737,348,279,426,273,553,383,068,138,471,424 (~7.3506025954235E+66 million trillion)
If order does not matter (e.g. most lottery numbers): 61,448,471,214,136,172,764,666,527,744 (~61448471214.1 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,350,602,595,423,499,170,541,030,302,655,289,663,697,048,369,999,207,737,348,279,426,273,553,383,068,138,471,424 (~7.3506025954235E+66 million trillion)