#include <iostream>

#include <cmath>

#include <windows.h>

using namespace std;

const double e = -1.6 * pow(10, -19);

int main()

{

SetConsoleCP(65001);

SetConsoleOutputCP(65001);

double q;

float N;

cout << "Введите q ( * 10^-13 Кл): ";

cin >> q;

q *= pow(10, -13);

N = (q / e) / pow(10, 6);

cout << N << (" * 10^6");

return 0;

}