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!
13.8
8
=
1315323838.5373
历史上次计算结果
13.8
8
=
44.5
2.1
=
55.5
15.4
=
90.3
9.2
=
55.7
15.4
=
11.6
4.9
=
88.6
6.7
=
97.9
6.9
=
11.2
4.7
=
169.3
15.3
=
2.1
9.7
=
85.5
7.1
=
13.2
9.5
=
6.2
16.9
=
5.3
6.6
=
63.8
9
=
80.7
5
=
44.7
2
=
24.6
6.8
=
87
7.3
=
12.9
8
=
59.6
8.2
=
112
15.5
=
76.4
10.8
=
37.6
13.6
=
71
10
=
9.1
17.4
=
77
9
=
9
17.4
=
13.6
8.5
=
附近的結果
13
8
=
13
8.1
=
13
8.2
=
13
8.3
=
13
8.4
=
13
8.5
=
13
8.6
=
13
8.7
=
13
8.8
=
13
8.9
=
13
9
=
13.1
8
=
13.1
8.1
=
13.1
8.2
=
13.1
8.3
=
13.1
8.4
=
13.1
8.5
=
13.1
8.6
=
13.1
8.7
=
13.1
8.8
=
13.1
8.9
=
13.1
9
=
13.2
8
=
13.2
8.1
=
13.2
8.2
=
13.2
8.3
=
13.2
8.4
=
13.2
8.5
=
13.2
8.6
=
13.2
8.7
=
13.2
8.8
=
13.2
8.9
=
13.2
9
=
13.3
8
=
13.3
8.1
=
13.3
8.2
=
13.3
8.3
=
13.3
8.4
=
13.3
8.5
=
13.3
8.6
=
13.3
8.7
=
13.3
8.8
=
13.3
8.9
=
13.3
9
=
13.4
8
=
13.4
8.1
=
13.4
8.2
=
13.4
8.3
=
13.4
8.4
=
13.4
8.5
=
13.4
8.6
=
13.4
8.7
=
13.4
8.8
=
13.4
8.9
=
13.4
9
=
13.5
8
=
13.5
8.1
=
13.5
8.2
=
13.5
8.3
=
13.5
8.4
=
13.5
8.5
=
13.5
8.6
=
13.5
8.7
=
13.5
8.8
=
13.5
8.9
=
13.5
9
=
13.6
8
=
13.6
8.1
=
13.6
8.2
=
13.6
8.3
=
13.6
8.4
=
13.6
8.5
=
13.6
8.6
=
13.6
8.7
=
13.6
8.8
=
13.6
8.9
=
13.6
9
=
13.7
8
=
13.7
8.1
=
13.7
8.2
=
13.7
8.3
=
13.7
8.4
=
13.7
8.5
=
13.7
8.6
=
13.7
8.7
=
13.7
8.8
=
13.7
8.9
=
13.7
9
=
13.8
8
=
13.8
8.1
=
13.8
8.2
=
13.8
8.3
=
13.8
8.4
=
13.8
8.5
=
13.8
8.6
=
13.8
8.7
=
13.8
8.8
=
13.8
8.9
=
13.8
9
=
13.9
8
=
13.9
8.1
=
13.9
8.2
=
13.9
8.3
=
13.9
8.4
=
13.9
8.5
=
13.9
8.6
=
13.9
8.7
=
13.9
8.8
=
13.9
8.9
=
13.9
9
=
14
8
=
14
8.1
=
14
8.2
=
14
8.3
=
14
8.4
=
14
8.5
=
14
8.6
=
14
8.7
=
14
8.8
=
14
8.9
=
14
9
=