A182999 Decimal expansion of c^2, c being the speed of light in vacuum in SI units.

8, 9, 8, 7, 5, 5, 1, 7, 8, 7, 3, 6, 8, 1, 7, 6, 4

Offset: 17

Author

Omar E. Pol, Dec 19 2010

Keywords

• cons
• nonn
• fini
• full

Comments

Also, decimal expansion of the ratio between energy and mass measured in meter^2/second^2. By Einstein's formula E/m = c^2.

This is a function of an assigned metrological constant. Regarding these, see A003678 for general context notes, references and links. - Stanislav Sykora, Jun 16 2012.

Also the upper limit on specific strength (ratio of strength to density) for any material in N*m/kg. - Charles R Greathouse IV, Apr 22 2016

Also Coulomb's constant (electrostatic constant). - Jim Singh, Sep 27 2018

Examples

			c^2 = 89875517873681764 [m^2 * s^-2], exact.
		

Links

• Wikipedia, Coulomb's constant

Crossrefs

Other physical constants: A003678, A081799, A019694, A213610, A072915, A213611, A213612, A213613, A213614.

c^2 is A000007 in natural units.

Programs

PARI

299792458^2 \\ Charles R Greathouse IV, Apr 22 2016