A person's normal heartbeat is 70 times per minute, how many times a year? This result is expressed by scientific counting method. A normal person can have a heartbeat several times in his life More than 100 million times

A person's normal heartbeat is 70 times per minute, how many times a year? This result is expressed by scientific counting method. A normal person can have a heartbeat several times in his life More than 100 million times

1 year:
70×60×24×365
=100800×365
=36792000
=679 × 10 to the 7th power
A normal person can beat his heart several times in his life, up to 100 million times