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Convert Earth's polar radius to ell

Earth's polar radius




ell


How to use this Earth's polar radius to ell Converter 🤔

Follow these steps to convert given Earth's polar radius value from Earth's polar radius units to ell units.

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

Formula

To convert given length from Earth's polar radius to ell, use the following formula.

ell = Earth's polar radius / 1.7980810085446856e-7

Calculation

Calculation will be done after you enter a valid input.

Earth's polar radius to ell Conversion Table

The following table gives some of the most used conversions from Earth's polar radius to ell.

Earth's polar radius (Earth's polar radius)ell (ell)
0 Earth's polar radius0 ell
1 Earth's polar radius5561484.6898 ell
2 Earth's polar radius11122969.3796 ell
3 Earth's polar radius16684454.0693 ell
4 Earth's polar radius22245938.7591 ell
5 Earth's polar radius27807423.4489 ell
6 Earth's polar radius33368908.1387 ell
7 Earth's polar radius38930392.8284 ell
8 Earth's polar radius44491877.5182 ell
9 Earth's polar radius50053362.208 ell
10 Earth's polar radius55614846.8978 ell
20 Earth's polar radius111229693.7955 ell
50 Earth's polar radius278074234.4888 ell
100 Earth's polar radius556148468.9777 ell
1000 Earth's polar radius5561484689.777 ell
10000 Earth's polar radius55614846897.7697 ell
100000 Earth's polar radius556148468977.6969 ell

Earth's polar radius

The Earth's polar radius is the distance from the Earth's center to the poles. One Earth's polar radius is approximately 6,356.8 kilometers or about 3,949.9 miles.

The polar radius is shorter than the equatorial radius due to the Earth's oblate spheroid shape, which results from its rotation causing a bulge at the equator and a flattening at the poles.

The Earth's polar radius is used in geodesy, cartography, and satellite navigation to accurately describe the Earth's shape and dimensions. It is essential for understanding Earth's gravitational field, polar regions, and measurements related to the planet's overall geometry.

ell

An ell is a unit of length used historically in textiles and other measurements. One ell is equivalent to approximately 45 inches or 1.143 meters.

The ell was originally based on the length of a person's arm or the length of a specific type of cloth, and its definition varied between regions and periods. The unit was commonly used in the textile industry for measuring fabric lengths.

Ells are less commonly used today but remain of historical interest in the study of historical measurements and practices, particularly in textiles and historical trade.