Since a megameter is 1,000 kilometers (1,000,000 meters)
Gigameter: 1000 megameters and 1,000,000 killometers
1 gigameter (Gm) is 1e+12mm
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There are 1,000,000,000 meters in a gigameter.
To convert kilometers to gigameters, you need to divide by 1 billion because 1 gigameter is equal to 1 billion meters. Therefore, 389,000 kilometers is equal to 0.389 gigameters.
1 cm = 10-11 gigametres
1 gigameter = 1.0 × 1018 nanometers
1,000,000,000,000,000,000 (1018) nanometers (nm) are in 1 gigameter (Gm)
Yes, a gigameter is bigger than a micrometer. A gigameter is one billion times longer than a meter, while a micrometer is one millionth of a meter.
A gigameter (or gigametre) is a unit of distance. It is 1 billion (109) metres, or about 621,371 miles.
1 terameter is 1e+21 nanometers.
1012 (1 000 000 000 000)