You are 115 years old if you were born on April 9, 1909.
You are 115 years 1 week, and 2 days old or 1380 months old or 6,001 weeks old or 42,013 days old or 1,008,312 hours old or 60,498,720 minutes old or 3,629,923,200 seconds old You were born on a Friday.