u= 1.66*(10^(-27)); //atomic mass unit, kg
Mc= 12*u; // atomic mass of Carbon-12, kg
R= 2.7; //radius of nucleus, fm
R=R*(10^(-15)); //converting to m
density= Mc/((4/3)*(%pi)*(R^3)); // kg/m^3
disp(density,"Density of Carbon 12 nucleus, in kg/m^3, is: ")
 
//Result
// Density of Carbon 12 nucleus, in kg/m^3, is:    
//    2.416D+17