Convert Electron radius (classical) to kilometer

Please provide values below to convert Electron radius (classical) [r_e] to kilometer [km], or Convert kilometer to Electron radius (classical).

1 r_e = 2.8179e-18 km. To convert Electron radius (classical) to kilometer, multiply the value by 2.8179e-18; to go the other way, divide by it (1 km = 3.5487e+17 r_e). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.

Quick Reference

1 r_e = 2.8179e-18 km
1 km = 3.5487e+17 r_e
10 r_e = 2.8179e-17 km
100 r_e = 2.8179e-16 km

How to Convert Electron Radius (Classical) to Kilometer

1 r_e = 2.8179403262e-18 km

Example: convert 15 r_e to km:
15 r_e = 15 × 2.8179403262e-18 km = 4.2269104893e-17 km

Electron Radius (Classical) to Kilometer Conversion Table

Electron radius (classical)	kilometer
1 r_e	2.8179e-18 km
2 r_e	5.6359e-18 km
3 r_e	8.4538e-18 km
5 r_e	1.4090e-17 km
10 r_e	2.8179e-17 km
20 r_e	5.6359e-17 km
50 r_e	1.4090e-16 km
100 r_e	2.8179e-16 km
500 r_e	1.4090e-15 km
1000 r_e	2.8179e-15 km

Electron Radius (Classical)

The classical electron radius is a quantity with the dimension of length, approximately 2.82 x 10⁻¹⁵ meters.

History/Origin

The classical electron radius is a concept from classical physics that attempts to model the electron as a spherical shell of charge. It is not considered the actual size of an electron.

Current Use

The classical electron radius appears in the Thomson scattering cross-section and is a useful length scale in atomic and high-energy physics.

Kilometer

A kilometer is a unit of length in the metric system, equal to one thousand meters.

History/Origin

The term "kilometer" is derived from the Greek words "khilioi" (thousand) and "metron" (measure). The kilometer was first defined as part of the metric system in France in 1795.

Current Use

The kilometer is the most widely used unit of distance for road signs and travel distances in the world, with the notable exceptions of the United States and the United Kingdom.

Frequently Asked Questions

What is 1 Electron radius (classical) in kilometer?

1 Electron radius (classical) (r_e) = 2.8179e-18 kilometer (km).

How do you convert Electron radius (classical) to kilometer?

Multiply the Electron radius (classical) value by 2.8179e-18. For example, 25 r_e × 2.8179e-18 = 7.0449e-17 km.

What is 10 Electron radius (classical) in kilometer?

10 r_e = 2.8179e-17 km.

Which unit is larger, the Electron radius (classical) or the kilometer?

The kilometer is the larger unit: 1 r_e equals only 2.8179e-18 km.

Popular Length Conversions

Convert centimeter to inch

Convert inch to centimeter

Convert millimeter to inch

Convert inch to millimeter

Convert meter to foot

Convert foot to meter

Convert kilometer to mile

Convert mile to kilometer

Convert centimeter to foot

Convert foot to centimeter

Convert inch to foot

Convert foot to inch

Convert meter to yard

Convert yard to meter

Convert millimeter to centimeter

Convert centimeter to millimeter

Convert centimeter to meter

Convert meter to centimeter

Convert centimeter to kilometer

Convert kilometer to centimeter

Convert millimeter to foot

Convert foot to millimeter

Convert meter to mile

Convert mile to meter

Convert foot to mile

Convert mile to foot

Convert yard to foot

Convert foot to yard

Convert inch to meter

Convert meter to inch

Convert inch to yard

Convert yard to inch

Convert Electron radius (classical) To Other Length Units

Convert Electron radius (classical) to a.u. of length

Convert Electron radius (classical) to aln

Convert Electron radius (classical) to angstrom

Convert Electron radius (classical) to arpent

Convert Electron radius (classical) to astronomical unit

Convert Electron radius (classical) to attometer

Convert Electron radius (classical) to barleycorn

Convert Electron radius (classical) to Bohr radius

Convert Electron radius (classical) to caliber

Convert Electron radius (classical) to centiinch

Convert Electron radius (classical) to centimeter

Convert Electron radius (classical) to chain

Convert Electron radius (classical) to chain (US survey)

Convert Electron radius (classical) to cubit (Greek)

Convert Electron radius (classical) to cubit (UK)

Convert Electron radius (classical) to decimeter

Convert Electron radius (classical) to dekameter

Convert Electron radius (classical) to Earth's distance from sun

Convert Electron radius (classical) to Earth's equatorial radius

Convert Electron radius (classical) to Earth's polar radius

Convert Electron radius (classical) to ell

Convert Electron radius (classical) to exameter

Convert Electron radius (classical) to famn

Convert Electron radius (classical) to fathom

Convert Electron radius (classical) to fathom (US survey)

Convert Electron radius (classical) to femtometer

Convert Electron radius (classical) to fermi

Convert Electron radius (classical) to finger (cloth)

Convert Electron radius (classical) to fingerbreadth

Convert Electron radius (classical) to foot

Convert Electron radius (classical) to foot (US survey)

Convert Electron radius (classical) to furlong

Convert Electron radius (classical) to furlong (US survey)

Convert Electron radius (classical) to gigameter

Convert Electron radius (classical) to hand

Convert Electron radius (classical) to handbreadth

Convert Electron radius (classical) to hectometer

Convert Electron radius (classical) to inch

Convert Electron radius (classical) to inch (US survey)

Convert Electron radius (classical) to ken

Convert Electron radius (classical) to kilometer

Convert Electron radius (classical) to kiloparsec

Convert Electron radius (classical) to kiloyard

Convert Electron radius (classical) to league

Convert Electron radius (classical) to league (statute)

Convert Electron radius (classical) to light year

Convert Electron radius (classical) to link

Convert Electron radius (classical) to link (US survey)

Convert Electron radius (classical) to long cubit

Convert Electron radius (classical) to long reed

Convert Electron radius (classical) to megameter

Convert Electron radius (classical) to megaparsec

Convert Electron radius (classical) to meter

Convert Electron radius (classical) to microinch

Convert Electron radius (classical) to micrometer

Convert Electron radius (classical) to micron

Convert Electron radius (classical) to mil

Convert Electron radius (classical) to mile

Convert Electron radius (classical) to mile (Roman)

Convert Electron radius (classical) to mile (statute)

Convert Electron radius (classical) to mile (US survey)

Convert Electron radius (classical) to millimeter

Convert Electron radius (classical) to nail (cloth)

Convert Electron radius (classical) to nanometer

Convert Electron radius (classical) to nautical league (int.)

Convert Electron radius (classical) to nautical league (UK)

Convert Electron radius (classical) to nautical mile (international)

Convert Electron radius (classical) to nautical mile (UK)

Convert Electron radius (classical) to parsec

Convert Electron radius (classical) to perch

Convert Electron radius (classical) to petameter

Convert Electron radius (classical) to pica

Convert Electron radius (classical) to picometer

Convert Electron radius (classical) to Planck length

Convert Electron radius (classical) to point

Convert Electron radius (classical) to pole

Convert Electron radius (classical) to reed

Convert Electron radius (classical) to rod

Convert Electron radius (classical) to rod (US survey)

Convert Electron radius (classical) to Roman actus

Convert Electron radius (classical) to rope

Convert Electron radius (classical) to Russian archin

Convert Electron radius (classical) to span (cloth)

Convert Electron radius (classical) to Sun's radius

Convert Electron radius (classical) to terameter

Convert Electron radius (classical) to twip

Convert Electron radius (classical) to vara castellana

Convert Electron radius (classical) to vara conuquera

Convert Electron radius (classical) to vara de tarea

Convert Electron radius (classical) to X-unit

Convert Electron radius (classical) to yard

Convert Electron radius (classical) to kilometer

Quick Reference

How to Convert Electron Radius (Classical) to Kilometer

Electron Radius (Classical) to Kilometer Conversion Table

Electron Radius (Classical)

History/Origin

Current Use

Kilometer

History/Origin

Current Use

Frequently Asked Questions

What is 1 Electron radius (classical) in kilometer?

How do you convert Electron radius (classical) to kilometer?

What is 10 Electron radius (classical) in kilometer?

Which unit is larger, the Electron radius (classical) or the kilometer?

Related Articles

Popular Length Conversions

Convert Electron radius (classical) To Other Length Units