Date: 7 - 5 - 1973
I am 13495 days old.
That's 1927 weeks and 6 days.
Which is 36 years and 346 days, including 9 leap years*.
(= 36 years, 49 weeks and 3 days.)
Therefore, I am 36.9 years old.
I was born on a Thursday, my last birthday was a Sunday
and my next one will be on a Monday. Lord Willing.