A mb is a measure of volume data storage. A second is a measure of time. It could be a fraction of an angle but that is unlikely in this context).
An mb and second measure different things and, according to the basic principles of dimensional analysis, conversion from one to the other is not valid. 1 mb will hold a much longer time's worth of low quality audio than it will a high quality video.
One megabyte can hold one minute of low quality MP3 music that is compressed at 128 kbit/s. On a CD, each megabyte holds about six seconds of music.
About 500 Mb in reasonable quality video.
Kigabyte is a misspelling of gigabyte, and a kigabyte is what some people think a kilobyte is (see question: "What is a kigabyte"). Because you said how many kigabyte are in a migabyte (a misspelling of megabyte), I think the question you are asking is how many kilobytes are in a megabyte. The answer to that is below. 1024 kilobytes = 1 megabyte (1024 kb = 1 mb)
Depends - 2054 megabytes of what? - 1 minute of MP3 music in a fairly high quality takes about 1 MB, but the amount of MB/minute can really vary a lot. A minute of a DVD-quality movie takes up much more space than that.
That really depends a lot on the video's size and quality. Take a sample of a video in the desired quality, and look how many MB it takes, and for how many minutes it plays. From there, you can extrapolate. (1 GB = 1024 MB)
a fair bit
786 bits for 1 mb
A file of 640 seconds would take 640 seconds or 10 minutes 40 seconds. If the question was a file of 640 MB at 100 Mb per second, then the file would take 51.2 seconds (640 MB = 5120 Mb / 100 Mb = 51.2)
1024 MB = 1 GBtherefore1/1024 GB = 1 MB=0.0009765625 GB is 1 MB
there are 1024 megabytes in 1 gigabyte.
there is 1024 kb to 1 mb
1,024 kilobytes (Kb) = 1 megabyte (Mb)
1 megabyte is 1 megabyte....
1 Million bytes = 1 Megabyte
1 megabyte is smaller then 1 gigabyte. 1 megabyte = 1/1024 gigabyes, 0.0009765625 gigabyes, or about 0.001 gigabytes.
How many byte is 1 MB?How many bytes* is 1MB? 1048576
1 megabyte = 1 048 576 bytes