Convert Earth's polar radius to Roman actus
Please provide values below to convert Earth's polar radius [R_p] to Roman actus [actus], or Convert Roman actus to Earth's polar radius.
1 R_p = 179170.846637 actus. To convert Earth's polar radius to Roman actus, multiply the value by 179170.846637; to go the other way, divide by it (1 actus = 5.58126513755e-06 R_p). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 R_p = 179170.846637 actus
- 1 actus = 5.58126513755e-06 R_p
- 10 R_p = 1791708.46637 actus
- 100 R_p = 17917084.6637 actus
How to Convert Earth's Polar Radius to Roman Actus
1 R_p = 179170.846637083 actus
Example: convert 15 R_p to actus:
15 R_p = 15 × 179170.846637083 actus = 2687562.69955624 actus
Earth's Polar Radius to Roman Actus Conversion Table
| Earth's polar radius | Roman actus |
|---|---|
| 1 R_p | 179170.846637 actus |
| 2 R_p | 358341.693274 actus |
| 3 R_p | 537512.539911 actus |
| 5 R_p | 895854.233185 actus |
| 10 R_p | 1791708.46637 actus |
| 20 R_p | 3583416.93274 actus |
| 50 R_p | 8958542.33185 actus |
| 100 R_p | 17917084.6637 actus |
| 500 R_p | 89585423.3185 actus |
| 1000 R_p | 179170846.637 actus |
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.
Roman Actus
The Roman actus was a unit of length equal to 120 Roman feet, about 35.5 meters.
History/Origin
The actus was a standard unit of land measurement in the Roman Empire.
Current Use
The Roman actus is an obsolete unit of measurement.
Frequently Asked Questions
What is 1 Earth's polar radius in Roman actus?
1 Earth's polar radius (R_p) = 179170.846637 Roman actus (actus).
How do you convert Earth's polar radius to Roman actus?
Multiply the Earth's polar radius value by 179170.846637. For example, 25 R_p × 179170.846637 = 4479271.16593 actus.
What is 10 Earth's polar radius in Roman actus?
10 R_p = 1791708.46637 actus.
Which unit is larger, the Earth's polar radius or the Roman actus?
The Earth's polar radius is the larger unit: 1 R_p = 179170.846637 actus.