158.5556
1285714.2857
111.1111
9000000
8333.3333
1000000000
nine million 9,000,000
The magnitude of 9000000 is 9,000,000.
12591667
9000000 x 50 = 450,000,000
You cannot round 489334209 to 9000000.
A:9,000,000
one billion, four hundred and twenty seven million