mEaSuReMeNt mAnIa ......

kIlObYtE (KB)
- comes from word greek khilio meaning ' 1000'
- in mathematics , 1 KB = 1000 bytes
- in computer , 1 KB = 1024 bytes
- 1KB = 2 power of 10 .

MeGaByTe (MB)
- comes from the greek mega meaning 'great'
- 1 MB = 1 048 576
- 1 MB = 2 power of 20 .

gIgAbYtE ( GB)
- comes from latin gigas meaning 'giant '
- 1 GB = 1 073 741 824
- 1 GB = 2 power of 30 bytes

TeRaByTe ( TB)
- comes from greek teras meaning 'monster '
- 1 TB = 1 099 511 627 776
- 1TB = 2 power of 40 bytes