Almost inevitably, at this point someone proffers an even bigger number, “googolplex.” It is true that the word “googolplex” was coined to mean a one followed by a googol zeros. ... True enough, but there is nothing as large as infinity either: infinity is not a number. It denotes endlessness.
Is there anything bigger than infinity?
Different infinite sets can have different cardinalities, and some are larger than others. Beyond the infinity known as ℵ0 (the cardinality of the natural numbers) there is ℵ1 (which is larger) … ℵ2 (which is larger still) … and, in fact, an infinite variety of different infinities.
Is ∞ the biggest number?
There is no biggest, last number … except infinity. Except infinity isn't a number. But some infinities are literally bigger than others.
