#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>

using namespace std;

int main()
{
  long long n, m;
  cin >> n >> m;
  int ans = 0;
  for (int i = 0; i < 60; ++i)
  {
    long long v = 1;
    for (int j = 0; j < i; ++j)
    {
      if (v > m / n)
      {
        v = -1;
        break;
      }
      v *= n;
    }
    if (v == -1) break;
    ans = i;
  }
  cout << ans << endl;
}