FedEx Ground and Express tracking numbers can be between 12 and 14 digits. Prior to January 2013, Ground tracking numbers were up to 15 digits and Express numbers were up to 12 digits.
The average heart beats 80-100 beats per minute at rest. Therefore in a year it would be 42,048,000 - 52,560,000 just at rest. That amount would be increased depending on the amount of exercise that person does. The average heart beats 80-100 beats per minute at rest. Therefore in a year it would be 42,048,000 - 52,560,000 just at rest.
A reasonable estimate for the number of heartbeats in a lifetime is about three billion. Hence, in a day (that is, 1, 440 minutes), on an average, the adult heart beats 103, 680 times and a child's hearts beats between 129, 600 and 172, 800 times.nswers. Best Answer: The average heart beats 100,000-tach day. The average adult heart beats about 72 to 80 times a minute at rest. Your heartbeat, naturally, is by no means constant.