Class-1 numbers include all of thequotidian(everyday) quantities bigger than the subitizable, and because they occur so often, people can comfortably handle or perceive them due to experience and familiarity. For values in class 1, it is easy to distinguish the magnitude of the value just ...
("googolplexplex") 10 to the power of googolplex. Just as with -illion, there are many number names formed by folk etymological extension of the -plex suffix, such as millionplex for 101000000. A common name for 10googolplex is googolplexian (seen in Internet searches) but I suspect ...