#include <bits/stdc++.h>
using namespace std;
int main(){
    int T;
    cin >> T;
    set<int> s;
    while(T--){
        long long K;
        cin >> K;
        long long ub = 2000000000000000000, lb = -1;
        if(K == 1){
            cout << 1 << endl;
            continue;
        }
        while(ub - lb > 1){
            long long mid = (ub + lb) / 2;
            long long cnt = 1;
            for(int i = 1; i <= 60; i++){
                long long ok = 2000000000, ng = 0;
                while(ok - ng > 1){
                    long long m = (ok + ng) / 2;
                    long long temp = m;
                    bool f = true;
                    int rest = i;
                    while(rest--){
                        if(temp <= mid / m){
                            temp *= m;
                        }
                        else{
                            f = false;
                            break;
                        }
                    }
                    if(f) ng = m;
                    else ok = m;
                }
                long long tr = 2000000000, tl = 0;
                while(tr - tl > 1){
                    long long med = (tr + tl) / 2;
                    int te = i;
                    long long temp = med;
                    bool f = true;
                    while(te--){
                        if(temp <= ng / med){
                            temp *= med;
                        }
                        else{
                            f = false;
                            break;
                        }
                    }
                    if(f) tl = med;
                    else tr = med;
                }
                cnt += ng - tl;
            }
            if(cnt >= K) ub = mid;
            else lb = mid;
        }
        cout << ub << endl;
    }
}