((IX))
9x10^6
9,000,000 or nine million.
9,000,000 in Scientific Notation = 9 x 106
nine million 9,000,000
The magnitude of 9000000 is 9,000,000.
12591667
1285714.2857
9000000 x 50 = 450,000,000
You cannot round 489334209 to 9000000.
A:9,000,000
One million is 1,000,000 so nine million would be 9,000,000.