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

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Answer 1 · 2016-04-01T16:21:13

$" "5230000000.0$

Starting point $->5.23xx10^9$

This is the same in value as
$" "52.3xx10^8$
$" "523.0xx10^7$
$" "5230.0xx10^6$
$" "52300.0xx10^5$

and so on until you reach

$" "5230000000.0 xx 10^0$

And $10^0 = 1$ giving

$" "5230000000.0$

How do you write 5.23 times10^95.23 times10^9 in standard notation?