# What is $\tau$ in base $12$?

I'm a big fan of both $\tau$ and the duodecimal system.

And while I can find information for $\pi$ on both, I can't seem to find the number of $\tau$ in base $12$. $\tau$ is given as $\tau = 2\pi$.

Thanks a bunch!

## migrated from mathematica.stackexchange.comMar 15 '14 at 1:34

This question came from our site for users of Wolfram Mathematica.

$\mathrm{6.349416967b635108b2790423ba2a2aa38}...$
You can do BaseForm[N[2 Pi, 100], 12] in Mathematica.