You are 73 years old if you were born on January 1, 1951.
You are 73 years 3 months, 3 weeks, and 3 days old or 879 months old or 3,825 weeks old or 26,778 days old or 642,672 hours old or 38,560,320 minutes old or 2,313,619,200 seconds old You were born on a Monday.