You are 120 years old if you were born on February 21, 1904.
You are 120 years 2 months and 5 days old or 1442 months old or 6,270 weeks old or 43,895 days old or 1,053,480 hours old or 63,208,800 minutes old or 3,792,528,000 seconds old You were born on a Sunday.