A gigabyte is a measure of infomation [storage]. An hour is a measure of time. The two measure different things and, according to the basic rules of dimensional analysis, conversion from one to the other is not valid. There would be a huge difference between the storage requirements of basic audio and high quality video, for example.
20 hrs.
It depends on the quality of the music files.
How many hours of WHAT? For a decent quality MP3, you can estimate 1 megabyte for every minute, and a gigabyte is 1024 megabyte. The storage space required may vary a lot, though, depending on the quality. Movies/videos take up more space, if they are of high quality.
Gigabytes are a unit of storage, not a unit of rate. 10 GB per month = 14.2 MB per hour
16 days and 16 hours (16 hours is 2/3rds of a day).
16 hours has 57,600 seconds.
It depends on the quality of the music files.
Hours are a measure of time, a gigabyte is a measure of storage space on a drive. The two can't be converted unless there's more to it, ie, how many hours of a certan kind of media will take up one gigabyte of hard drive space.
That is a HUGE file. Many hours 30 hours + ?
1 16 GB one, or 2 8 GB ones, or 16 1 GB ones ...
They record video? WOW I did not know that... They really needed that function... According to the website its about 1 hour per GB, so the 8 GB does 8 hours, 16 does 16 hours.
30 hours or video...
10hours
21504 mb1024 mb = 1 gb
Gigabytes has no connection with time.
Gigabytes (GB) is not in any way related to time.
16/ 32 / 64 GB.
The iPod gigabyte capacities available are 16, 32, and 64. The 32GB, which is closest to the 40GB you mention, will provide 8 hours of video playback.