Is there a calculator out there that shows the full answer instead of shortening it? I'm looking for a calculator that shows a full answer regardless of it's length.

For example the assignment 2^1000 will output: 1,07150860718626732094842504906e+301.
Windows calculator shows me that amount because else it won't fit the display.

So the question is:
Is there a calculator out there that shows the full answer instead of shortening it?
If you don't mind a web-based solution, wolframalpha.com will do that for you:

http://www.wolframalpha.com/input/?i=2^1000


outputs: 


  10715086071862673209484250490600018105614048117055336074437503883703510511249361224931983788156958581275946729175531468251871452856923140435984577574698574803934567774824230985421074605062371141877954182153046474983581941267398767559165543946077062914571196477686542167660429831652624386837205668069376
You can try Python console. Python can work with large numbers, and you can use it as calculator