Select 20 unique numbers from 1 to 765
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,507,688,947,946,196,285,712,744,361,066,707,812,352 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,668,059,469,164,025,992,655,759,224,987,060,337,283,864,354,513,343,217,664 (~)
If order does not matter (e.g. most lottery numbers): 1,507,688,947,946,196,285,712,744,361,066,707,812,352 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,668,059,469,164,025,992,655,759,224,987,060,337,283,864,354,513,343,217,664 (~)