May effect command are using something like Java Numbers...

Maybe is using Java numbers or its remove 1 number then the you write; I need to use 61 to may can be like 1 minute, 128 is like 2:18 ; but I think is not Java Number cause in java the time, example: 4x2=8 more a (0) = 80 to use it like 4 minutes; Whatever you know what I mean, the important is that the number is not the correct!