Convert Earth's Equatorial Radius (R⊕) to Arpent (arpent) instantly.
Earth's Equatorial Radius to Arpent conversion
1 Earth's Equatorial Radius (R⊕) = 108988.13 Arpent (arpent). To convert Earth's Equatorial Radius to Arpent, multiply the value by 108988.13.
| Earth's Equatorial Radius (R⊕) | Arpent (arpent) |
|---|---|
| 1 | 108988.13 |
| 2 | 217976.27 |
| 5 | 544940.67 |
| 10 | 1089881.3 |
| 25 | 2724703.4 |
| 50 | 5449406.7 |
| 100 | 10898813 |
| 1000 | 108988130 |
Frequently asked questions
How many Arpent are in one Earth's Equatorial Radius?
One Earth's Equatorial Radius (R⊕) equals 108988.13 Arpent (arpent).
How do I convert Earth's Equatorial Radius to Arpent?
To convert Earth's Equatorial Radius to Arpent, multiply the value by 108988.13.
What is 10 Earth's Equatorial Radius in Arpent?
10 Earth's Equatorial Radius = 1089881.3 Arpent.
About these units
Earth's Equatorial Radius (R⊕)
The Earth's equatorial radius is approximately 6,378.1 km. This distance represents the radius measured along the equator, where Earth's rotational bulge makes it slightly larger than the polar radius. Geodesists, cartographers, and astronomers use the equatorial radius for mapping, satellite positioning, and calculating gravitational effects. It is fundamental to defining the shape of the Earth as an oblate spheroid rather than a perfect sphere. Precise knowledge of R⊕ enables accurate navigation, climate modeling, and orbital calculations, forming the basis for modern geodesy and Earth observation systems.
Arpent (arpent)
The arpent is a French unit of length and area, historically used in France and French colonial territories like Louisiana and Canada. As a length, it was roughly 58.47 meters, while as an area unit it varied regionally but was commonly used for agricultural plots. The arpent was central to land measurement, urban planning, and agriculture, particularly in colonies where standard French units were imposed. It helped define plots for farming, taxation, and property distribution, often in combination with other traditional French units such as the perche. Although largely replaced by metric units, the arpent remains significant for historians, geographers, and legal scholars interpreting colonial-era land documents and property records.