How do you write 5.23 times10^9 in standard notation?

Apr 1, 2016

$\text{ } 5230000000.0$

Explanation:

Starting point $\to 5.23 \times {10}^{9}$

This is the same in value as
$\text{ } 52.3 \times {10}^{8}$
$\text{ } 523.0 \times {10}^{7}$
$\text{ } 5230.0 \times {10}^{6}$
$\text{ } 52300.0 \times {10}^{5}$

and so on until you reach

$\text{ } 5230000000.0 \times {10}^{0}$

And ${10}^{0} = 1$ giving

$\text{ } 5230000000.0$