7,000,000,000
7,000,000,000= 7 X 109=======
7,000,000,000
7billion.
about 7billion.12324339477
7billion a year
7billion
It is 7billion rs
There are 7billion people in the world in 2012
almost 7billion
2556697500000 days (about two and a half trillion days)
There are 7billion people in the world in 2012
7billion people....the same amount of people there are on the earth