How long i alive?

Jus now doin this from facebook..
feel so nice..

I was born on a Monday and since my birthday...
I've been living for 17 years
I've been living for 209 months
I've been living for 910 weeks
I've been living for 6,373 days
I've been living for 152,961 hours
I've been living for 9,177,682 minutes
I've been living for 550,660,976 seconds
I've breathed more than 87,083,403 times!
I've blinked my eyes more than 92,308,403 times!
My heart has beaten more than 642,437,740 times!