Four Fours/181/Solutions

Puzzle: Four Fours: $181$

Using exactly $4$ instances of the number $4$, the task is to write an expression for $181$, using whatever arithmetical operations you consider necessary.

Solutions

Solution $1$

$181 = \map \Gamma 4 \times \paren {\map \Gamma 4 + 4!} + \map \Gamma {\sqrt 4}$