How do you write $4.00005times10^7$ in standard notation?

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Answer 1 · 2016-03-06T20:59:19

$40,000,500$

This is the reverse process of writing standard scientific notation;
First, look at the exponent which is 7;
Move the decimal point 7 times to the left bearing in mind that moving the decimal to the left means a negative exponent, and that would cancel out the exponent;
Position your decimal and apply appropriate commas to identify its place value and readability;
The standard notation is $40,000,500$ .

How do you write 4.00005times10^74.00005times10^7 in standard notation?