Data size conversion

Data size conversion Introduction

1, bit: The smallest unit of data, representing a 0 or 1 in binary.

3, Kilobyte (KB) : In computers, 1 KB is usually expressed as 2^10 Bytes, that is, 1,024 Bytes.

5 Gigabyte (GB) : In a computer, 1 GB = 2^30 Bytes = 1,073,741,824 Bytes.

7, Petabyte (PB) : In computer,1 PB = 2^50 Bytes = 1,125,899,906,842,624 Bytes.

8, exabytes (Exabyte, EB) : in the computer, 2 ^ 1 EB = 60 Bytes = 1152921504606846976 Bytes.

9, ze Bytes (Zettabyte, ZB) : in the computer, 1 ZB = 2 ^ 70 Bytes = 1180591620717411303424 Bytes.