The radiation per unit area from the Sun reaching the earth is $1400$ W$/$m$2,$ approximately the amount of radiative power per unit area reaching a sun bather on the banks of Barton Springs at noon on a clear day in June. The temperature of the Sun is $5800$ K$.$ Now suppose instead of the present Sun we received radiation from sun X at temperature $2705$ K$,$ located at the same position as our Sun. How much radiative power per unit area would reach the sun bather from the new sun X$?$ Answer in units of W$/$m$2$