3^2010 = infinity
You are multiply 3 by 3 by 3 by 3 by 3 ............................
You get me right?
It is infinity because it almost never ends.
If your calculator cannot handle large numbers such this one, this is what you do to get the answer:
3^2010. Take the log(base 10) of 3=0.477121. Then multiply it by the exponent thus: .477121 X 2010=959.01321. The integer part is the power of 10. Subtract it from the number thus:959.01321 - 959=.01321. Finally you raise 10^.01321=1.0321 X 10^959, which is the answer.