function Main(INPUT){
  const input=INPUT.split("\n");
  const [N,M]=input[0].split(" ").map(_=>BigInt(_));
  let [l,r]=[0n,100n];
  while(r>l+1n){
    let mid=l+r;
    if(mid%2n==1n){
      mid--;
    }
    mid/=2n;
    const x=power(N,mid);
    if(x<=M){
      l=mid;
    }
    else{
      r=mid;
    }
  }

  console.log(l.toString());

  function power(n,m){
    if(m==0n){
      return 1n;
    }
    if(m%2n==0n){
      const r=power(n,m/2n);
      return r*r;
    }
    else{
      return power(n,m-1n)*n;
    }
  }
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));



function initArray(numberOfItems, initiationOfItem){
  return new Array(numberOfItems).fill().map(_=>structuredClone(initiationOfItem));
}