How many zeros are there in 90 billion?

Answer 1

As a number it is: 90,000,000,000 which has 10 zeros in it

Answer 2

In 90 billion, there are 9 zeros. This is because a billion has 9 zeros (1,000,000,000), and when you multiply 90 by a billion, you get 90 billion, which retains the 9 zeros from the billion.