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An em is a unit in the field of typography, equal to the currently specified point size. For example, one em in a 16-point typeface is 16 points. Therefore, this unit is the sa ..more definition+
A unit of length used to measure nuclear distances, = 10−15 meter. Named for the Italian physicist Enrico Fermi (1901–1954). Now obsolete, replaced by the SI term femtometer (symbol, fm); 1 fermi = 1 femtometer.
In relation to the base unit of [length] => (meters), 1 Ems (EM) is equal to 0.0042175176 meters, while 1 Fermi (fermi) = 1.0E-15 meters.| 1178855481 Ems | to common length units |
|---|---|
| 1178855481 EM | = 4971843.738974 meters (m) |
| 1178855481 EM | = 4971.843738974 kilometers (km) |
| 1178855481 EM | = 497184373.8974 centimeters (cm) |
| 1178855481 EM | = 16311823.290597 feet (ft) |
| 1178855481 EM | = 195741879.48716 inches (in) |
| 1178855481 EM | = 5437274.430199 yards (yd) |
| 1178855481 EM | = 3089.360471704 miles (mi) |
| 1178855481 EM | = 5.255093266012E-10 light years (ly) |
| 1178855481 EM | = 18791222798.166 pixels (PX) |
| 1178855481 EM | = 3.1074023368587E+41 planck length (pl) |