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Convert Earth's equatorial radius to Miles (Roman)

Earth's equatorial radius




Miles (Roman)


How to use this Earth's equatorial radius to Miles (Roman) Converter 🤔

Follow these steps to convert given Earth's equatorial radius value from Earth's equatorial radius units to Miles (Roman) units.

  1. Enter the input Earth's equatorial radius value in the text field.
  2. The given Earth's equatorial radius is converted to Miles (Roman) in realtime ⌚ using the formula, and displayed under the Miles (Roman) label.
  3. You may copy the resulting Miles (Roman) value using the Copy button.

Formula

To convert given length from Earth's equatorial radius to Miles (Roman), use the following formula.

Miles (Roman) = Earth's equatorial radius / 0.00023201110222899904

Calculation

Calculation will be done after you enter a valid input.

Earth's equatorial radius to Miles (Roman) Conversion Table

The following table gives some of the most used conversions from Earth's equatorial radius to Miles (Roman).

Earth's equatorial radius (earth's equatorial radius)Miles (Roman) (mi (roman))
0 earth's equatorial radius0 mi (roman)
1 earth's equatorial radius4310.1386 mi (roman)
2 earth's equatorial radius8620.2771 mi (roman)
3 earth's equatorial radius12930.4157 mi (roman)
4 earth's equatorial radius17240.5543 mi (roman)
5 earth's equatorial radius21550.6928 mi (roman)
6 earth's equatorial radius25860.8314 mi (roman)
7 earth's equatorial radius30170.97 mi (roman)
8 earth's equatorial radius34481.1085 mi (roman)
9 earth's equatorial radius38791.2471 mi (roman)
10 earth's equatorial radius43101.3857 mi (roman)
20 earth's equatorial radius86202.7714 mi (roman)
50 earth's equatorial radius215506.9284 mi (roman)
100 earth's equatorial radius431013.8568 mi (roman)
1000 earth's equatorial radius4310138.5683 mi (roman)
10000 earth's equatorial radius43101385.6834 mi (roman)
100000 earth's equatorial radius431013856.8339 mi (roman)

Earth's equatorial radius

The Earth's equatorial radius is the distance from the Earth's center to the equator. One Earth's equatorial radius is approximately 6,378.1 kilometers or about 3,963.2 miles.

The equatorial radius is the longest radius of the Earth due to its equatorial bulge, caused by the planet's rotation. This bulge results in a slightly larger radius at the equator compared to the polar radius.

The Earth's equatorial radius is used in geodesy, cartography, and satellite navigation to define the Earth's shape and for accurate measurements of distances and areas on the Earth's surface. It provides a key parameter for understanding Earth's dimensions and its gravitational field.

Miles (Roman)

A mile (Roman) is an ancient unit of length used in the Roman Empire. One Roman mile is equivalent to approximately 1,481.5 meters or about 4,856.7 feet.

The Roman mile, known as "mille passus," is defined as 1,000 paces (or "passus"), where each pace is considered to be about 5 feet long.

Roman miles were used for various purposes, including surveying and road construction within the Roman Empire. Although no longer in common use, the Roman mile is of historical interest and is occasionally referenced in discussions of ancient measurements and Roman history.