198,720 minutes
3330 hours and 5432 minutes
3330 hours, 39 minutes
2hrs 18mins
138 days x 24 hrs/day = 3312 hrs
2 minutes and 18 seconds or 2.3 minutes.
138 seconds.
2.3 hours
The answer depends on 138 WHAT! Seconds, days, years? And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
138 7/8 days
5.75 days or 5 days and 18 hours
There are 24 hrs in a day. 138*24 is 3312 hrs. This added to the hours and mins is 3330 hrs and 39 mins
138 days and 20 hours.