Select 130 unique numbers from 80 to 100
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 3,631,412,949,318,765,088,079,872 (~4 septillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,735,854,904,265,376,191,626,500,090,293,294,421,630,775,615,216,733,106,169,750,720,474,260,769,020,420,795,807,143,700,307,984,762,833,888,242,682,504,154,995,691,759,993,680,160,756,493,655,450,821,968,028,587,217,442,045,952 (~)
If order does not matter (e.g. most lottery numbers): 3,631,412,949,318,765,088,079,872 (~4 septillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,735,854,904,265,376,191,626,500,090,293,294,421,630,775,615,216,733,106,169,750,720,474,260,769,020,420,795,807,143,700,307,984,762,833,888,242,682,504,154,995,691,759,993,680,160,756,493,655,450,821,968,028,587,217,442,045,952 (~)