Where does “kvariliono” come from?
kvariliono (Esperanto) comes from Esperanto kvar, from Latin quārtus, from Proto-Indo-European kʷeturtos, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.
kvariliono (Esperanto): a quadrillion, 10
Ancestry of “kvariliono”, step by step