How many gb is 5 mb?
Giga refers to billions while mega refers to millions. Therefore
5 GB would be assumed to equal 5,000 MB. However, because these
numbers a based in binary number system it's a little more
complicated.
One kilobyte equals 1,024 bytes. One megabyte equals 1,024
kilobytes and one gigabyte equals 1,024 megabytes.
So, 5 GB is actually equal to (5 x 1,024) 5,120 MB.