Two protons in the nucleus

Two protons in an atomic nucleus are $2.0\cdot 10^{-15}\mathrm{m}$ apart. Compute the magnitude of the electric force between the two protons and the ratio between the electric force and the gravitational force, with $G=6.67\cdot 10^{-11}\mathrm{N}\cdot {\mathrm{m}}^2/k{\mathrm{g}}^2$ and proton mass $m_p=1.67\cdot 10^{-27}\mathrm{kg}$.