Strange Numbers
v Why do computers use such strange numbers???
o These numbers are powers of 2
; 210 = 1,024       call it a thousand
; 220 = 1,048,576     call it a million
; 230 = 1,073,741,824     call it a billion
; 240 = 1,099,511,627,776   call it a trillion
v When you buy a megabyte of memory you get
48,576 bytes for free!