To help with talking about the notion, he came up with the following nomenclature:
- ∞ × 10: Aen (rhymes with "aim")
- ∞ 2: Den
- ∞ × Den: Zen
- ∞ × Zen: Fen
- ∞ × Fen: Fen Infinity
- ∞ × Fen Infinity: Zzen (pronounced "zeh-zen")
He intuitively seems to realize that naming things is helpful when dealing with the abstract-- his favorite example is the whole "Googol"-"Googolplex"-"Googolplexian" thing.