You are 40 years old if you were born on January 11, 1984.
You are 40 years 3 months, 1 week, and 6 days old or 483 months old or 2,102 weeks old or 14,714 days old or 353,136 hours old or 21,188,160 minutes old or 1,271,289,600 seconds old You were born on a Wednesday.