Rubbish value outputed by printf "%f" 380

The command

-sh
printf "%d, %f, %o, %s, %x, %X\n" 380 380 380 380 380 380

outputs

380, 20689...2384.000000, 574, 380, 17c, 17C

where the second output is a very large (with almost thousand digits) float. When I tried

-sh
printf "%f" 380

I got

-0.000000

I do not understand what's happening! When using %f together with other format specifiers it gives a very large float, while when using it alone, it outputs -0 (!), none of which is expected. Can someone explain the reason? For reference, I am on a Kali Linux WSL.