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!
8.9
13.5
=
6557904526794.8
历史上次计算结果
8.9
13.5
=
34.2
12
=
4.9
12.3
=
36.7
7.8
=
8.2
13.2
=
1.6
13.1
=
99.7
12.6
=
25.2
8
=
5.8
8.6
=
5.4
13.9
=
57.2
8.7
=
85.5
15.7
=
6
13.8
=
9.2
17
=
60
12.3
=
43.4
9.8
=
113.9
11
=
88.9
7
=
82
16.5
=
24.9
7.3
=
90.6
15
=
83
16.8
=
81.3
7.6
=
79.9
19.4
=
63.9
9.6
=
30.2
7.7
=
41.2
7.6
=
29.5
14
=
75.9
3.5
=
41.8
7.3
=
附近的結果
8
13
=
8
13.1
=
8
13.2
=
8
13.3
=
8
13.4
=
8
13.5
=
8
13.6
=
8
13.7
=
8
13.8
=
8
13.9
=
8
14
=
8.1
13
=
8.1
13.1
=
8.1
13.2
=
8.1
13.3
=
8.1
13.4
=
8.1
13.5
=
8.1
13.6
=
8.1
13.7
=
8.1
13.8
=
8.1
13.9
=
8.1
14
=
8.2
13
=
8.2
13.1
=
8.2
13.2
=
8.2
13.3
=
8.2
13.4
=
8.2
13.5
=
8.2
13.6
=
8.2
13.7
=
8.2
13.8
=
8.2
13.9
=
8.2
14
=
8.3
13
=
8.3
13.1
=
8.3
13.2
=
8.3
13.3
=
8.3
13.4
=
8.3
13.5
=
8.3
13.6
=
8.3
13.7
=
8.3
13.8
=
8.3
13.9
=
8.3
14
=
8.4
13
=
8.4
13.1
=
8.4
13.2
=
8.4
13.3
=
8.4
13.4
=
8.4
13.5
=
8.4
13.6
=
8.4
13.7
=
8.4
13.8
=
8.4
13.9
=
8.4
14
=
8.5
13
=
8.5
13.1
=
8.5
13.2
=
8.5
13.3
=
8.5
13.4
=
8.5
13.5
=
8.5
13.6
=
8.5
13.7
=
8.5
13.8
=
8.5
13.9
=
8.5
14
=
8.6
13
=
8.6
13.1
=
8.6
13.2
=
8.6
13.3
=
8.6
13.4
=
8.6
13.5
=
8.6
13.6
=
8.6
13.7
=
8.6
13.8
=
8.6
13.9
=
8.6
14
=
8.7
13
=
8.7
13.1
=
8.7
13.2
=
8.7
13.3
=
8.7
13.4
=
8.7
13.5
=
8.7
13.6
=
8.7
13.7
=
8.7
13.8
=
8.7
13.9
=
8.7
14
=
8.8
13
=
8.8
13.1
=
8.8
13.2
=
8.8
13.3
=
8.8
13.4
=
8.8
13.5
=
8.8
13.6
=
8.8
13.7
=
8.8
13.8
=
8.8
13.9
=
8.8
14
=
8.9
13
=
8.9
13.1
=
8.9
13.2
=
8.9
13.3
=
8.9
13.4
=
8.9
13.5
=
8.9
13.6
=
8.9
13.7
=
8.9
13.8
=
8.9
13.9
=
8.9
14
=
9
13
=
9
13.1
=
9
13.2
=
9
13.3
=
9
13.4
=
9
13.5
=
9
13.6
=
9
13.7
=
9
13.8
=
9
13.9
=
9
14
=