I hope that ahamed101 has already suggested the solution you're looking for, but I'm not sure we understand what you mean by "i (sic) just want to get rid of the notation".
If you aren't looking for fixed decimal notation with 10 digits after the radix character, what notation do you want? You might also want to look at the awk man page's description of the OFMT variable (which has a default value of %.6g ).
I'm guessing that he means the common phrase scientiic notation with e, as in e-05 ... cheers, drl
... usually referred to as (scientific) E notation or (scientific) e notation, rather than (scientific) exponential notation (though the latter also occurs). The use of this notation is not encouraged in publications ... from Scientific notation - Wikipedia, the free encyclopedia