Well, your calculations are off.

Speed of light ~= 300,000,000 m/s

Velocity = Acceleration * time

300,000,000 = 9.8 * t

300,000,000 / 9.8 = t

t = 30,612,244 seconds = 354.308 days

So about one year after existance, the earth would be travelling at the speed of light.

TIMEWARP

*sorry dont know just how to quote properly yet*

so after 1000 years it would be 1000 times the speed of light....

your correct i don't fully understand relativity