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What Does the Prefix Giga Mean?

Answer – Giga is a unit prefix in the metric system that represents a factor of 109.

Explanation: 

Giga is derived from the Greek word gígas, which means “giant.” It is denoted by the symbol G. It means one billion (1,000,000,000) in the International System of Units (SI). 

The prefix giga is used to indicate large quantities of something, such as data storage capacity or frequency in hertz. Here are some examples:

  • A gigabyte (GB) is equivalent to about 1 billion bytes (units of data).
  •  A gigahertz (GHz) is equivalent to 1 billion hertz (unit of frequency).

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