It seems google has updated its calculator, and I have no idea how high it goes now (and I've tested it, believe me).
Here's the competition:
Using measurements, type them into google to get either the smallest or the largest number you can. (ie 1 meter x 1 meter)
You can only use 2 measurements in your equation.
You can use a maximum of 3 digit numbers.
One go each (I can't force you, but to be fair, use your first guess)
Use spoilers.
First one to break the calculator wins, and if no-one breaks it, the highest/lowest number wins!
Oh, btw, I got this idea after reading Prof. Templetons thread, so credit to him
*edit* Just messing about some more, and certain units are not recognised, and sometimes google cheats by saying 1 [unit] x 1 [unit] = 2 [unit] rather than express the units value. Have another go in this case, as I won't accept the answer unless expressed in digits.