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.
1 If you're a kid, your heart is about the same size as your fist, and if you're an adult, it's about the same size as two fists. 2  Your heart beats about 100,000 times in one day and about 35 million times in a year. 3  During an average lifetime, the human heart will beat more than 2.5 billion times.