[monolithed]

Number.prototype.toDigits = function() {
     var str = this.toString(), tmp = '', i, d,
     x = str.match(/^(\d+)\.(\d+)[eE]([-+]?)(\d+)$/);
     if(x) {
         d = x[2];
         i = (x[3] == '-') ? x[4]-1 : x[4]-d.length;
         while(i--) {
             tmp += '0';
         }
         if(x[3] == '-') {
             return '0.'+tmp+x[1]+d;
         }
         return x[1]+d+tmp;
     }
     return str;
 };
 
alert(Math.max(Math.pow(2147483648, 2), Math.pow(2147483648, 3)).toDigits());