... bytes -1 .7976 931 3486 231 E308 to -4 .94065645841247E -3 2 4; 4.94065645841247E -3 2 4 to 1.7976 931 3486 232 E308Currency (scaled integer) : 8 bytes -9 22 ,33 7,2 03, 685,477.5808 to 922 ,33 7,2 03, 685,477.5807Chương ... bytes -2 ,147,4 83, 648 to 2,147,4 83, 647Single (single-precision floating-point) :4 bytes -3 .402823E38 to -1 .401298E-45 ;1.401298E-45 to 3. 402823E38Double (double-precision floating-point) : 8 bytes -1 .7976 931 3486 231 E308 ... bytes+ /-7 9,228,162,514,264 ,33 7,5 93, 5 43, 950 ,33 5 (không có dấu chấm thập phân) + /-7 .922816251426 433 75 935 439 5 033 5 (có 28 ký số bên phải dấu chấm) + /-0 .0000000000000000000000000001 là số khác 0...