what is the square root of pie
Continuing Nauseated's theme
$$\sqrt{\pi*e}$$
$${\sqrt{{\mathtt{\pi}}{\mathtt{\,\times\,}}{\mathtt{e}}}} = {\mathtt{2.922\: \!282\: \!365\: \!322\: \!278}}$$
I just entered sqrt(pie) into the web2 calc