Find the intersection points of two asymptotic functions

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I'm trying hard to find the intersection points of two asymptotic functions, in order to figure out at what exactly n coordinates, one function surpasses another.

$y(n)=8n^2$

$g(n)=64n\lg n$

to find the intersection points, I transform them into the following equation:

$8n^2=64n\lg n$

both side divided by $8n$, as suggested by Tanner, then we have:

$n=8\lg n$

But I still have no idea how to solve it.

ps: $lg$ is 2 base.

Thanks in advance!