4,000,000,000
15910 megabytes is equal to 15.91 gigabytes.
There are 1024 megabites in 1 gigabite. 20 gigabites has 20,480 megabites.
1 Gigabyte( GB ) is equal to 1024 Megabytes( MB ) 2 GB = 2048 MB to get bits, just multiply bytes by 8.
1024
It depends on how many gigabites it has like 8 gigabites can hold about 15 movies.
None
4500
5500
a half
100
1.306728 gb