Nine hundred million.
900,000,000 = nine hundred million
900000000
900000000-100000000 = 800000000
17307692.3077
900000000
1,900,000,000
1
900000000
two
200 + 2000 = 22002200 + 900000000 = 900002200900002200 + 23334565789 =24 234 567 989
900000000 feet
900000000