Convert vara de tarea to exameter
Please provide values below to convert vara de tarea [vara de tarea] to exameter [Em], or Convert exameter to vara de tarea.
How to Convert Vara De Tarea to Exameter
1 vara de tarea = 2.505456e-18 Em
Example: convert 15 vara de tarea to Em:
15 vara de tarea = 15 × 2.505456e-18 Em = 3.758184e-17 Em
Vara De Tarea to Exameter Conversion Table
| vara de tarea | exameter |
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Vara De Tarea
A vara de tarea is an old Spanish unit of length, approximately 2.5 varas or about 2.09 meters.
History/Origin
The vara was a common unit of length in Spain and its colonies. The vara de tarea was a specific length used for agricultural tasks.
Current Use
The vara de tarea is an obsolete unit of measurement.
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.