Giga- (/ ˈɡɪɡə / or / ˈdʒɪɡə /) is a unit prefix in the metric system denoting a factor of a short-scale billion or long-scale milliard (10 9 or 1,000,000,000). It has the symbol G. Giga- is derived from the Greek word γίγας (gígas), meaning "giant".

Kilo, mega, giga, tera, peta, exa and zetta are among the binary prefixes used to denote the quantity of something, such as a byte or bit in computing and telecommunications. Sometimes …

The unit symbol for the gigabyte is GB. This definition is used in all contexts of science (especially data science), engineering, business, and many areas of computing, including storage capacities of hard drives, solid-state drives, and tapes, as well as data transmission speeds.

A gigabyte (GB), sometimes abbreviated as a gig, is a unit of measurement in computers and similar electronic devices. At first it meant exactly 1 billion bytes, usually referring to the number of bytes in a computer hard drive.

Illustrated definition of Giga-: A prefix meaning one billion (1,000,000,000 or 10sup9sup) Examples: a gigagram is a billion grams...

Table of metric prefixes for SI units.

Giga is a SI unit prefix in the metric system denoting a factor of a billion (10⁹ or 1000000000). It is represented by the prefix giga or the symbol G. Giga is derived from the Greek word γίγας, meaning giant.

2018年6月27日 · giga- (symbol: G) A prefix indicating a multiple of one billion, 10 9, as in gigahertz and gigavolt. When the binary number system is used in a structure or process (as in semiconductor RAM or ROM) the prefix then indicates a multiple of 2 30, i.e. 1 073 741 824, as in gigabyte and gigabit.

The metric symbol is G . A unit of energy, used primarily in high-energy physics of one thousand million or one billion electron volts. A billion calculations per second. 1. Human life expectancy about one century is equal to about three Gs. 2. One light-second (distance light travels in one second) about 0.3 Gm. One billion volts.

Gig is a synonym of gigabyte. As nouns the difference between gigabyte and gig is that gigabyte is 10 9, one billion (1,000,000,000) bytes. SI symbol: GB while gig is a performing engagement by a musical group; or, generally, any job or role for a musician or performer. As a verb gig is to fish or catch with a gig, or fish spear.