For this case we have the following number:
1,000,000
We note that the number has 7 significant figures.
To write it in scientific notation we must write the number as follows:
[tex]a * 10 ^ b
[/tex]
Where,
a: first significant figure
b: Exponent that represents the rest of significant figures.
Rewriting the number we have:
[tex]1000000 = 1 * 10 ^ 6
[/tex]
Answer:
1,000,000 to scientific notation is:
[tex]1 * 10 ^ 6[/tex]