1GB=1024MB=?KB

1GB=1024MB
1MB=1024KB
1GB=1048576KB

1024mb Kb

1YB = 1,024 ZB
1YB = 1,048,576 (10242)EB
1YB = 1,073,741,824 (10243)PB
1YB = 1,099,511,627,776 (10244)TB
1YB = 1,125,899,906,842,624 (10245)GB
1YB = 1,152,921,504,606,846,976 (10246)MB
1YB = 1,180,591,620,717,411,303,424 (10247)KB
1YB = 1,208,925,819,614,629,174,706,176 (10248)B

1 bit X 8 = 1 byte (B)
1 byte X 1024 = 1 kilobyte (KB)
1 kilobyte X 1024 = 1 megabyte (MB)
1 megabyte X 1024 = 1 gigabyte (GB)

1B X 1024 X 1024 X 1024 = 1073741824B = 1GB

1GB = 1073741824B

2007-12-25 18:04:17 補充：
sorry, 1KB X 1024 X 1024 = 1048576KB = 1GB1GB = 1048576KBso sorry, 以為係1GB=1024MB=?B!

1MB=1024KB
1GB=1048576KB

1GB=1024MB=1048576KB=1048576000Bytes
1024MB×1024=1048576KB
1048576KB×1000=1048576000Bytes

1GB=1,024MB=?KB
1MB=1,024KB
所以1GB=1,024MB=1,048,576KB

1048576KB

再乘1024就得