What does an exabyte represent in relation to terabytes?

An exabyte represents a significant amount of data, specifically equivalent to 1 million terabytes. Understanding the hierarchy of data measurement units reveals that an exabyte is not merely 1,000 terabytes, but rather follows the metric system scaling where:

• 1 kilobyte (KB) = 1,000 bytes

• 1 megabyte (MB) = 1,000 kilobytes

• 1 gigabyte (GB) = 1,000 megabytes

• 1 terabyte (TB) = 1,000 gigabytes

• 1 petabyte (PB) = 1,000 terabytes

• 1 exabyte (EB) = 1,000 petabytes

Given that there are 1,000 terabytes in a petabyte and 1,000 petabytes in an exabyte, the calculation shows that 1 exabyte equals 1 million terabytes (1,000 TB * 1,000 PB = 1,000,000 TB). This classification helps in understanding data storage capabilities, particularly in the realms of large-scale data analytics and cloud storage solutions.