# n 以下の累乗数の個数
def f(n):
	cnt = [0] * 62
	for i in range(61, 1, -1):
		ok, ng = 0, int((10 ** 18 + 500) ** (1 / i)) + 1
		while abs(ok - ng) > 1:
			mid = (ok + ng) // 2
			if mid ** i <= n:
				ok = mid
			else:
				ng = mid
		ok -= 1
		cnt[i] = ok - sum(cnt[::i])
	return sum(cnt) + 1

t = int(input())
for _ in range(t):
	k = int(input())
	ng , ok = 0, 10 ** 18
	while ok - ng > 1:
		mid = (ok + ng) // 2
		if f(mid) >= k:
			ok = mid
		else:
			ng = mid
	print(ok)