You are 100 years old if you were born on September 20, 1923.
You are 100 years 6 months, 1 week, and 2 days old or 1206 months old or 5,245 weeks old or 36,716 days old or 881,184 hours old or 52,871,040 minutes old or 3,172,262,400 seconds old You were born on a Thursday.