mySQL SUM() with big numbers.

[Kold]

HI.

I am using SUM(field) to add up field contents, however the sum is predicted to rise by about 30,000 a month, and it has just started returning 8.9999E4 (or something like that)

Is it possible to get it to display a proper number rather than the exponential?

I'm not sure if this is a PHP problem or mySQL?

Thanks for any info.
K.