I don't understand this.. What's this trying to tell ?<p>If I need to calculate the approximate memory required for 42652 records of 46 bytes, I'd just multiply them? So that'd be 1961992 bytes, if I wanted to know how many kibibytes it was, I'd divide by 1024 and that'd be 1916, or roughly 1,9 mib ?<p>If I needed giant numbers and knew my result be in the gigabyte range, I'd just divide by 1024^3