Answer
The answer is 38.05 years
Step-by-step explanation
To solve this question, we should convert the given seconds to the year.
So,
Number of seconds in a year =

Seconds the man lived =
.2 * 10^9
How many years, he lived = ?
Here a unit method will be applied as
Total years the man lived=

Total years the man lived = 38.05 years