A googolplex is the number <math>10^{10^{100}}</math>, that is, 1 followed by a googolzeroes. The googol and googolplex were named by the mathematician Edward Kasner.
... keyboardist until his death in 1990. Without missing a show, Vince Welnick[?] joined as the keyboardist and stayed with the band until 1995. Bruce Hornsby[?] also played ...