How do i use the properties of logarithms to condense the expression

Explanation
[tex]\begin{gathered} ln4+5ln16 \\ in\text{ logarithm }lna^x=xlna \\ therefore;ln4+5ln6=ln4+ln16^5 \\ \\ \end{gathered}[/tex]Next,
[tex]\begin{gathered} lna+lnb=ln(a\times b) \\ hence;ln4+ln16^5=ln(4\times16^5)=ln4194304 \end{gathered}[/tex]Answer: ln4194304