Convert long cubit to X-unit
Please provide values below to convert long cubit [long cubit] to X-unit [X], or Convert X-unit to long cubit.
How to Convert Long Cubit to X-Unit
1 long cubit = 5322928309117.04 X
Example: convert 15 long cubit to X:
15 long cubit = 15 × 5322928309117.04 X = 79843924636755.5 X
Long Cubit to X-Unit Conversion Table
| long cubit | X-unit |
|---|
Long Cubit
A long cubit is an ancient unit of length, slightly longer than the common cubit. Its length varied but was often around 20.6 inches.
History/Origin
The long cubit, or royal cubit, was used in ancient Egypt for monumental construction.
Current Use
The long cubit is an obsolete unit of measurement.
X-Unit
An X-unit is a unit of length approximately equal to 1.002 x 10⁻¹³ meters.
History/Origin
The X-unit was proposed by the Swedish physicist Manne Siegbahn in 1919 for measuring the wavelengths of X-rays and gamma rays.
Current Use
The X-unit has been largely replaced by the angstrom and the picometer.