There are competing scales that confusingly use the same number names.
Short Scale
In the US, UK, and other English-speaking countries, a billion has 9 zeroes (1 x 109).
9 billion is then 9,000,000,000.
Long Scale
In most of Europe and in Latin America, a billion has 12 zeroes, because number names are assigned by millions, not by thousands, so a billion is a million million (1 x 1012).
9 billion there would be 9,000,000,000,000.
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.
how many zeros in one billion
1 billion has 9 zeros.
There are 9 zeros in 16,000,000,000 which is 16 billion
There are 9 zeros in a billion.
how many zeros in one billion
There are 9 zeros in one billion
1 billion has 9 zeros.
9 zeros
There are 9 zeros in 16,000,000,000 which is 16 billion
There are 9 zeros in a billion.
9 zeros are in 1,000,000,000/ a billion.
9
9
1,000,000,000so the answer is 9 zeros
5,000,000,000=9 zeros
1,000,000,000 so 9 zeros