The prefix after tera- should be 10005, or peta-. Therefore, after terabyte comes petabyte. Next is exabyte, then zettabyte and yottabyte. Those are powers of 100010 not 102410 ( which is (210)10). Really we should be saying gibibyte (102410)3 or (210)30, tebibyte (102410)4 or (210)40, pebibyte (102410)5 or (210)50, exbibyte (102410)6 or (210)60, zebibyte (102410)7 or (210)70,…