9
Nine or twelve! That would depend on if you are talking about American Billions (9 zeros) or British Billions (12zeros)
one billion is 1,000,000,000.
In the short scale, 8. 8,900,000,000.
Eight of them.Eight of them.Eight of them.Eight of them.
By the European and American way anyway, there are 10 zeroes. 50,000,000,000
ten's of billions
7,600,000,000
15 zeros
5 zeros
7 billion None. 7 billion has one seven and the rest are zeros
41duodecillion is a 1 followed by 39 zeros
1 googol = 10100 = ' 1 ' with 100 zeros after it.