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!
5.1
8.1
=
538664.58872102
历史上次计算结果
32.9
6.7
=
5.1
8.1
=
69.2
10.7
=
23.6
6.7
=
107.9
8.2
=
67
5.5
=
92.3
6.7
=
8.4
4.5
=
64
9
=
107.9
8.9
=
108.6
16
=
82
8.7
=
38.9
12.1
=
96
11.5
=
137.7
16.1
=
94
16.8
=
18.8
20.9
=
12
5.8
=
57.5
9.1
=
33.6
9
=
97.7
9.8
=
7
17.3
=
47.2
20.9
=
105.8
9.7
=
31.8
10.1
=
64.2
8.6
=
96.2
12.2
=
3.2
15.4
=
87.8
15.6
=
68.6
9.3
=
附近的結果
5
8
=
5
8.1
=
5
8.2
=
5
8.3
=
5
8.4
=
5
8.5
=
5
8.6
=
5
8.7
=
5
8.8
=
5
8.9
=
5
9
=
5.1
8
=
5.1
8.1
=
5.1
8.2
=
5.1
8.3
=
5.1
8.4
=
5.1
8.5
=
5.1
8.6
=
5.1
8.7
=
5.1
8.8
=
5.1
8.9
=
5.1
9
=
5.2
8
=
5.2
8.1
=
5.2
8.2
=
5.2
8.3
=
5.2
8.4
=
5.2
8.5
=
5.2
8.6
=
5.2
8.7
=
5.2
8.8
=
5.2
8.9
=
5.2
9
=
5.3
8
=
5.3
8.1
=
5.3
8.2
=
5.3
8.3
=
5.3
8.4
=
5.3
8.5
=
5.3
8.6
=
5.3
8.7
=
5.3
8.8
=
5.3
8.9
=
5.3
9
=
5.4
8
=
5.4
8.1
=
5.4
8.2
=
5.4
8.3
=
5.4
8.4
=
5.4
8.5
=
5.4
8.6
=
5.4
8.7
=
5.4
8.8
=
5.4
8.9
=
5.4
9
=
5.5
8
=
5.5
8.1
=
5.5
8.2
=
5.5
8.3
=
5.5
8.4
=
5.5
8.5
=
5.5
8.6
=
5.5
8.7
=
5.5
8.8
=
5.5
8.9
=
5.5
9
=
5.6
8
=
5.6
8.1
=
5.6
8.2
=
5.6
8.3
=
5.6
8.4
=
5.6
8.5
=
5.6
8.6
=
5.6
8.7
=
5.6
8.8
=
5.6
8.9
=
5.6
9
=
5.7
8
=
5.7
8.1
=
5.7
8.2
=
5.7
8.3
=
5.7
8.4
=
5.7
8.5
=
5.7
8.6
=
5.7
8.7
=
5.7
8.8
=
5.7
8.9
=
5.7
9
=
5.8
8
=
5.8
8.1
=
5.8
8.2
=
5.8
8.3
=
5.8
8.4
=
5.8
8.5
=
5.8
8.6
=
5.8
8.7
=
5.8
8.8
=
5.8
8.9
=
5.8
9
=
5.9
8
=
5.9
8.1
=
5.9
8.2
=
5.9
8.3
=
5.9
8.4
=
5.9
8.5
=
5.9
8.6
=
5.9
8.7
=
5.9
8.8
=
5.9
8.9
=
5.9
9
=
6
8
=
6
8.1
=
6
8.2
=
6
8.3
=
6
8.4
=
6
8.5
=
6
8.6
=
6
8.7
=
6
8.8
=
6
8.9
=
6
9
=