Is it possible to upgrade Oracle 8i to 12c?

We have an old server running Oracle 8i.

Is it going to be possible to directly update it to something newer like Oracle 12c, or would that require a complete uninstall and re-install?

If we had to completely uninstall and re-install, is it then a case of importing the database dump from Oracle 8i and it will be converted, or is that also a manual task?

Cheers, Jack