nine million looks like this 9,000,000 so we look at the number of zeros and use them to work out its standard form.
9 x 106 = nine million
79,000,000
29,032,000,000
9,400,002
9,012,098
0.9 that is how you write nine-tenths in standard form
9,000,000
79,000,000
9,009,009,009
9,009,000,909
The standard form is 29,032,000,000
The standard form is 29,100,000.9
9,000,935
9,020,000
Nine million six hundred thousand in standard form is 9,600,000
8,006,009
12,000,209
149,000,000