Convert Earth's polar radius to microinch

Please provide values below to convert Earth's polar radius [R_p] to microinch [µin], or Convert microinch to Earth's polar radius.




How to Convert Earth's Polar Radius to Microinch

1 R_p = 250265838582677 µin

Example: convert 15 R_p to µin:
15 R_p = 15 × 250265838582677 µin = 3.75398757874016e+15 µin


Earth's Polar Radius to Microinch Conversion Table

Earth's polar radius microinch

Earth's Polar Radius

The Earth's polar radius is the distance from the center of the Earth to the North or South Pole, approximately 6,356.8 kilometers.

History/Origin

The fact that the Earth is an oblate spheroid, flattened at the poles, has been known since the 18th century. Modern measurements are made with high precision.

Current Use

The Earth's polar radius is a key parameter in geodesy and is used to define the Earth's shape and gravitational field.


Microinch

A microinch is a unit of length equal to one-millionth of an inch.

History/Origin

The microinch is a unit used for extremely small measurements in precision engineering and manufacturing.

Current Use

The microinch is used in fields like mechanical engineering and electronics to measure surface roughness and tolerances.



Convert Earth's polar radius To Other Length Units