Answer :
(1 billion minutes) x (1 hour/60min) x (1 day/24hour) x (1 year/365.25 day) =
(1 billion) / (60 x 24 x 365.25) days =
1,901 years 104 days 4 hours 40 minutes
The answer is 1903 years because there are 525,600 minutes in a year so 1,000,000,000/525,600 is 1902 years but you cant have a full year if you do that so you have to add another year to get the minimum