Question

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

Answer 1

`" "5230000000.0`

Explanation:

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`