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The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). It is ..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 Kilometers (km) is equal to 1000 meters, while 1 Fermi (fermi) = 1.0E-15 meters.1 Kilometers | to common length units |
---|---|
1 km | = 1000 meters (m) |
1 km | = 1 kilometers (km) |
1 km | = 100000 centimeters (cm) |
1 km | = 3280.8398950131 feet (ft) |
1 km | = 39370.078740157 inches (in) |
1 km | = 1093.6132983377 yards (yd) |
1 km | = 0.62137119223733 miles (mi) |
1 km | = 1.056970721911E-13 light years (ly) |
1 km | = 3779528.0352161 pixels (PX) |
1 km | = 6.25E+37 planck length (pl) |
Kilometers | to Fermi (table conversion) |
---|---|
1 km | = 1.0E+18 fermi |
2 km | = 2.0E+18 fermi |
3 km | = 3.0E+18 fermi |
4 km | = 4.0E+18 fermi |
5 km | = 5.0E+18 fermi |
6 km | = 6.0E+18 fermi |
7 km | = 7.0E+18 fermi |
8 km | = 8.0E+18 fermi |
9 km | = 9.0E+18 fermi |
10 km | = 1.0E+19 fermi |
20 km | = 2.0E+19 fermi |
30 km | = 3.0E+19 fermi |
40 km | = 4.0E+19 fermi |
50 km | = 5.0E+19 fermi |
60 km | = 6.0E+19 fermi |
70 km | = 7.0E+19 fermi |
80 km | = 8.0E+19 fermi |
90 km | = 9.0E+19 fermi |
100 km | = 1.0E+20 fermi |
200 km | = 2.0E+20 fermi |
300 km | = 3.0E+20 fermi |
400 km | = 4.0E+20 fermi |
500 km | = 5.0E+20 fermi |
600 km | = 6.0E+20 fermi |
700 km | = 7.0E+20 fermi |
800 km | = 8.0E+20 fermi |
900 km | = 9.0E+20 fermi |
1000 km | = 1.0E+21 fermi |
2000 km | = 2.0E+21 fermi |
4000 km | = 4.0E+21 fermi |
5000 km | = 5.0E+21 fermi |
7500 km | = 7.5E+21 fermi |
10000 km | = 1.0E+22 fermi |
25000 km | = 2.5E+22 fermi |
50000 km | = 5.0E+22 fermi |
100000 km | = 1.0E+23 fermi |
1000000 km | = 1.0E+24 fermi |
1000000000 km | = 1.0E+27 fermi |