Order of the Big-O's?

Question

My order by their Big-O order would be: 8,5,3,1,2,7,6,4. Would this be the correct order?

1. $f(n) = C$ where $C$ is some constant
2. $f(n) = \log (n) $
3. $f(n) = n^6 $
4. $f(n) = n! $
5. $f(n) = 6^n $
6. $f(n) = 5n \log (n)$
7. $f(n) = \log(2n)$
8. $f(n) = 6n$