what is the energy in joules of a mole of photons associated

what is the energy in joules of a mole of photons associated with visible light of wavelength 486nm.

E = hc/wavelength

h = plancks constant = 6.625*10^-34

c = speedof light = 3*10^8 m/s

wavelength = 486*10^-9 m

E = 4.089 *10^-19 J in one photon

In one mole of photons = 6*10^23 * 4.089 *10^-19 J = 245.370 KJ