3 × 1036
However, it may be mentioned here that the signs of the two forces
are different For two protons,  the gravitational force is attractive
in nature and the Coulomb force is repulsive The actual values
of these forces between two protons inside a nucleus (distance
between two protons is ~ 10-15 m inside a nucleus) are Fe ~ 230 N,
whereas, FG ~ 1 9 × 10–34 N