There are 1,024 megabytes in 1 gigabyte. Therefore, to find out how many megabytes are in 5 gigabytes, you multiply 1,024 by 5, which equals 5,120 megabytes. Thus, there are 5,120 megabytes in 5 gigabytes.
Approx. 5 GB.
There are 1024 megabites in 1 gigabite. 20 gigabites has 20,480 megabites.
1024
It depends on how many gigabites it has like 8 gigabites can hold about 15 movies.
None
5500
4500
4,000,000,000
100
a half
1.306728 gb
A lot.