#include <bits/stdc++.h>

#define show(x) cerr << #x << " = " << x << endl

using namespace std;
using ll = long long;
using pii = pair<int, int>;
using vi = vector<int>;

template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v)
{
    os << "sz=" << v.size() << "\n[";
    for (const auto& p : v) {
        os << p << ",";
    }
    os << "]\n";
    return os;
}

template <typename S, typename T>
ostream& operator<<(ostream& os, const pair<S, T>& p)
{
    os << "(" << p.first << "," << p.second
       << ")";
    return os;
}


constexpr ll MOD = 1e9 + 7;

template <typename T>
constexpr T INF = numeric_limits<T>::max() / 100;

constexpr ll MAX = (ll)1e12;
constexpr ll SQRT = (ll)1e6;
bool isprime[SQRT + 1];

long double logsum(const ll n)
{
    long double sum = 0;
    constexpr ll LEV = 10000000;
    for (ll i = 2; i <= min(LEV, n); i++) {
        sum += (long double)log(i);
    }
    if (n > LEV) {
        sum += (n + 0.5) * (long double)log(n + 0.5) - (LEV + 0.5) * (long double)log(LEV + 0.5) - (n + 0.5) + (LEV + 0.5);
    }
    return sum;
}

int main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
    ll n, m;
    cin >> n >> m;
    fill(isprime, isprime + SQRT + 1, true);
    for (ll i = 2; i <= SQRT; i++) {
        if (isprime[i]) {
            for (ll j = 2; i * j <= SQRT; j++) {
                isprime[i * j] = false;
            }
        }
    }
    vector<ll> prime;
    for (ll i = 2; i <= SQRT; i++) {
        prime.push_back(i);
    }

    ll cnt = INF<ll>;
    ll m_cop = m;
    for (const ll p : prime) {
        if (m_cop % p != 0) {
            continue;
        }
        ll d = 0;
        while (m_cop % p == 0) {
            d++;
            m_cop /= p;
        }

        ll candiv = 0;
        ll n_cop = n;
        while (n_cop > 0) {
            candiv += n_cop / p;
            n_cop /= p;
        }

        cnt = min(cnt, candiv / d);
    }
    if (m_cop > 1) {
        ll candiv = 0;
        ll n_cop = n;
        while (n_cop > 0) {
            candiv += n_cop / m_cop;
            n_cop /= m_cop;
        }
        cnt = min(cnt, candiv);
    }

    const long double restlog = logsum(n) - cnt * (long double)log(m);
    const ll d = (ll)(restlog / log(10));
    const long double rest = restlog - log(10) * d;
    constexpr long double E = 2.71828182845904523536028747135;
    cout << fixed << setprecision(10) << pow(E, rest) << "e" << d << endl;

    return 0;
}