#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
 
    long long N,M; cin >> N >> M;
    __int128_t v = 1;
    int answer = 0;
    while(v < M) v *= N,answer++;
    cout << answer << endl;
}