Select 30 unique numbers from 1 to 45
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 344,867,425,584 (~344.9 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 91,477,070,892,223,986,918,622,736,199,725,467,681,423,360 (~9.1477070892224E+25 million trillion)
If order does not matter (e.g. most lottery numbers): 344,867,425,584 (~344.9 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 91,477,070,892,223,986,918,622,736,199,725,467,681,423,360 (~9.1477070892224E+25 million trillion)