HOW LONG HAVE I BEEN ALIVE?

I was born on a Friday and since my birthday...
I've been living for 50 years
I've been living for 607 months
I've been living for 2,639 weeks
I've been living for 18,479 days
I've been living for 443,513 hours
I've been living for 26,610,828 minutes
I've been living for 1,596,649,739 seconds
I've breathed more than 252,916,869 times!
I've blinked my eyes more than 268,091,869 times!
My heart has beaten more than 1,862,757,960 times!