from bisect import bisect

M = 10**18
S = []
isprime = [1]*61
for i in range(2, 61):
    if isprime[i]:
        S.append(i)
        for j in range(i*i, 61, i):
            isprime[j] = 0

sq = set()
for i in S[1:]:
    for j in range(2, 10**6+1):
        if pow(j, i) >= M:
            break
        sq.add(pow(j, i))

sq = sorted(list(sq))


def countSquare(ct):
    l = 0
    r = 10**9+1
    while r-l > 1:
        m = (l+r)//2
        if m**2 > ct:
            r = m
        else:
            l = m
    return l


def solve(K):
    l = 0
    r = 10**18
    while r-l > 1:
        m = (l+r)//2
        ct = countSquare(m)+bisect(sq, m)
        if ct >= K:
            r = m
        else:
            l = m
    return r


def main():
    T = int(input())
    ans = [0]*T
    for i in range(T):
        ans[i] = solve(int(input()))
    print(*ans, sep='\n')


main()