light year to femtometer
Please provide values below to convert light year [ly] to femtometer [fm], or change ↔.
light year [ly]
Definition: A light year is the distance that light travels in one year in a vacuum, approximately 9.461 trillion kilometers.
Historyandorigin: The concept of the light year was introduced in the early 20th century to describe astronomical distances.
CurrentUse: It is used in astronomy to measure the vast distances between stars and galaxies.
funfact: A light year is not a measure of time but of distance.
femtometer [fm]
Definition: A femtometer is a unit of length equal to one-quadrillionth of a meter.
Historyandorigin: It is part of the metric system, introduced in the late 20th century.
CurrentUse: It is used in particle physics and atomic-scale measurements.
funfact: The prefix 'femto-' comes from the Danish word 'femten,' meaning 'fifteen.'
light year [ly] to femtometer [fm] Conversion Table
| 1 light year [ly] | 9.460730472E+30 femtometer [fm] |
| 2 light year [ly] | 1.892146094E+31 femtometer [fm] |
| 3 light year [ly] | 2.838219141E+31 femtometer [fm] |
| 5 light year [ly] | 4.730365236E+31 femtometer [fm] |
| 10 light year [ly] | 9.460730472E+31 femtometer [fm] |
| 50 light year [ly] | 4.730365236E+32 femtometer [fm] |
| 100 light year [ly] | 9.460730472E+32 femtometer [fm] |
| 1000 light year [ly] | 9.460730472E+33 femtometer [fm] |
| 10000 light year [ly] | 9.460730472E+34 femtometer [fm] |
| 100000 light year [ly] | 9.460730472E+35 femtometer [fm] |
| 1000000 light year [ly] | 9.460730472E+36 femtometer [fm] |
How to Convert light year to femtometer
1 light year [ly] = 9.460730472E+30 femtometer [fm]
1 femtometer [fm] = 1.057000834E-31 light year [ly]
we use cross multiplication method
light year [ly] → femtometer [fm]
1 → 9.460730472E+30
1.5 → ?( suppose x)
=>1.5*9.460730472E+30=1*x
by simplifying
x=1.41910957E+31