Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數？ 計算一個數的冪？
指數底
^
指數
計算!
50.7
8
=
43657983728508
历史上次计算结果
50.7
8
=
50.5
7.5
=
80.2
6.7
=
50.4
2850.9
=
43.1
7
=
68.9
7.6
=
65.9
7.7
=
20.8
13.7
=
69.5
15.5
=
103.6
16.8
=
16.8
0.3
=
46.4
20.4
=
36.3
8.8
=
69.5
15.3
=
50.8
7.9
=
81.2
20.5
=
68.9
6
=
62.6
14.3
=
20
14
=
50.5
7.1
=
16.3
6.7
=
16.6
0.5
=
69.8
15.7
=
70.6
16.4
=
65.4
7.1
=
84.9
5.4
=
84
5.9
=
76.5
18
=
50.8
7
=
67.2
7
=
附近的結果
50
8
=
50
8.1
=
50
8.2
=
50
8.3
=
50
8.4
=
50
8.5
=
50
8.6
=
50
8.7
=
50
8.8
=
50
8.9
=
50
9
=
50.1
8
=
50.1
8.1
=
50.1
8.2
=
50.1
8.3
=
50.1
8.4
=
50.1
8.5
=
50.1
8.6
=
50.1
8.7
=
50.1
8.8
=
50.1
8.9
=
50.1
9
=
50.2
8
=
50.2
8.1
=
50.2
8.2
=
50.2
8.3
=
50.2
8.4
=
50.2
8.5
=
50.2
8.6
=
50.2
8.7
=
50.2
8.8
=
50.2
8.9
=
50.2
9
=
50.3
8
=
50.3
8.1
=
50.3
8.2
=
50.3
8.3
=
50.3
8.4
=
50.3
8.5
=
50.3
8.6
=
50.3
8.7
=
50.3
8.8
=
50.3
8.9
=
50.3
9
=
50.4
8
=
50.4
8.1
=
50.4
8.2
=
50.4
8.3
=
50.4
8.4
=
50.4
8.5
=
50.4
8.6
=
50.4
8.7
=
50.4
8.8
=
50.4
8.9
=
50.4
9
=
50.5
8
=
50.5
8.1
=
50.5
8.2
=
50.5
8.3
=
50.5
8.4
=
50.5
8.5
=
50.5
8.6
=
50.5
8.7
=
50.5
8.8
=
50.5
8.9
=
50.5
9
=
50.6
8
=
50.6
8.1
=
50.6
8.2
=
50.6
8.3
=
50.6
8.4
=
50.6
8.5
=
50.6
8.6
=
50.6
8.7
=
50.6
8.8
=
50.6
8.9
=
50.6
9
=
50.7
8
=
50.7
8.1
=
50.7
8.2
=
50.7
8.3
=
50.7
8.4
=
50.7
8.5
=
50.7
8.6
=
50.7
8.7
=
50.7
8.8
=
50.7
8.9
=
50.7
9
=
50.8
8
=
50.8
8.1
=
50.8
8.2
=
50.8
8.3
=
50.8
8.4
=
50.8
8.5
=
50.8
8.6
=
50.8
8.7
=
50.8
8.8
=
50.8
8.9
=
50.8
9
=
50.9
8
=
50.9
8.1
=
50.9
8.2
=
50.9
8.3
=
50.9
8.4
=
50.9
8.5
=
50.9
8.6
=
50.9
8.7
=
50.9
8.8
=
50.9
8.9
=
50.9
9
=