Convert Planck length to exameter
Please provide values below to convert Planck length [l_P] to exameter [Em], or Convert exameter to Planck length.
How to Convert Planck Length to Exameter
1 l_P = 1.616255e-53 Em
Example: convert 15 l_P to Em:
15 l_P = 15 × 1.616255e-53 Em = 2.4243825e-52 Em
Planck Length to Exameter Conversion Table
| Planck length | exameter |
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Planck Length
The Planck length is the smallest possible unit of length in the universe, approximately 1.6 x 10⁻³⁵ meters.
History/Origin
The Planck length is derived from fundamental physical constants and is named after the physicist Max Planck. It is a fundamental unit in the system of Planck units.
Current Use
The Planck length is a theoretical concept used in quantum gravity and cosmology to describe phenomena at the smallest scales of the universe.
Exameter
An exameter is a unit of length in the metric system equal to 10^18 meters.
History/Origin
The prefix "exa-" for 10^18 was adopted by the CGPM (General Conference on Weights and Measures) in 1975.
Current Use
The exameter is used in astronomy to measure the vast distances between galaxies.