Question

Are there as many stars in the universe as there are grains of sand on the earth?

Answer 1

There are many, many more stars in the universe than there are grains of sand on the entire earth.

Explanation:

Roughly `1,000,000,000,000,000,000,000,000` stars are estimated to be in the universe, while an estimated `1,000,000,000,000,000,000` grains of sand exist.