No matter how large a number is, it is finite: it is always possible to mention a number that is larger. Scientists speak of the “googol.” It is a one, followed by 100 zeros. The googol is inconceivably large. But then think of the “googolplexes” which we believe is the googol raised to the googol-th power. It is said, that if this number were written out, there would not be space on earth to contain the pages required. In fact, they would more than fill our galaxy!