You are 121 years old if you were born on September 4, 1902.
You are 121 years 7 months, and 3 weeks old or 1459 months old or 6,347 weeks old or 44,429 days old or 1,066,296 hours old or 63,977,760 minutes old or 3,838,665,600 seconds old You were born on a Thursday.