title: How to calculate with googol or even larger numbers in java?
body: <p>Is that theoretically possible? Even <code>BigIntegers</code> should fail, AFAIK, since they are internally based on an Array, and these have a limited size. Is it possible to directly calculate with the exponential form of googolplexes in Java? for example: <code>((10^10^100)/2)-5</code></p>
  
  <p>How do I prepare an application, which has googol-sized numbers as genuine results?</p>
  
  <p>(For those who don't know: a <code>googol == 10^100</code>, a <code>googolplex == 10^10^100</code>)</p>