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
2.1
=
247.59740089013
历史上次计算结果
13.8
2.1
=
71.9
1.4
=
45.8
11.5
=
45.3
3.7
=
91.1
4.8
=
30.1
12.6
=
30.9
12.8
=
54.6
2.6
=
6.5
7.4
=
5.6
9
=
48.5
6.4
=
43.7
18.7
=
25.9
11.5
=
29.2
2.9
=
58.3
3
=
87.7
17.9
=
87.3
17.6
=
43.1
18.7
=
93.6
3.8
=
72.8
2.4
=
73.8
5.3
=
43.9
18.3
=
43.7
18.9
=
93.7
3
=
63.1
7.6
=
11.3
3.8
=
12
3.4
=
105
15.1
=
101.2
5.5
=
4.8
10.8
=
附近的結果
13
2
=
13
2.1
=
13
2.2
=
13
2.3
=
13
2.4
=
13
2.5
=
13
2.6
=
13
2.7
=
13
2.8
=
13
2.9
=
13.1
2
=
13.1
2.1
=
13.1
2.2
=
13.1
2.3
=
13.1
2.4
=
13.1
2.5
=
13.1
2.6
=
13.1
2.7
=
13.1
2.8
=
13.1
2.9
=
13.2
2
=
13.2
2.1
=
13.2
2.2
=
13.2
2.3
=
13.2
2.4
=
13.2
2.5
=
13.2
2.6
=
13.2
2.7
=
13.2
2.8
=
13.2
2.9
=
13.3
2
=
13.3
2.1
=
13.3
2.2
=
13.3
2.3
=
13.3
2.4
=
13.3
2.5
=
13.3
2.6
=
13.3
2.7
=
13.3
2.8
=
13.3
2.9
=
13.4
2
=
13.4
2.1
=
13.4
2.2
=
13.4
2.3
=
13.4
2.4
=
13.4
2.5
=
13.4
2.6
=
13.4
2.7
=
13.4
2.8
=
13.4
2.9
=
13.5
2
=
13.5
2.1
=
13.5
2.2
=
13.5
2.3
=
13.5
2.4
=
13.5
2.5
=
13.5
2.6
=
13.5
2.7
=
13.5
2.8
=
13.5
2.9
=
13.6
2
=
13.6
2.1
=
13.6
2.2
=
13.6
2.3
=
13.6
2.4
=
13.6
2.5
=
13.6
2.6
=
13.6
2.7
=
13.6
2.8
=
13.6
2.9
=
13.7
2
=
13.7
2.1
=
13.7
2.2
=
13.7
2.3
=
13.7
2.4
=
13.7
2.5
=
13.7
2.6
=
13.7
2.7
=
13.7
2.8
=
13.7
2.9
=
13.8
2
=
13.8
2.1
=
13.8
2.2
=
13.8
2.3
=
13.8
2.4
=
13.8
2.5
=
13.8
2.6
=
13.8
2.7
=
13.8
2.8
=
13.8
2.9
=
13.9
2
=
13.9
2.1
=
13.9
2.2
=
13.9
2.3
=
13.9
2.4
=
13.9
2.5
=
13.9
2.6
=
13.9
2.7
=
13.9
2.8
=
13.9
2.9
=
14
2
=
14
2.1
=
14
2.2
=
14
2.3
=
14
2.4
=
14
2.5
=
14
2.6
=
14
2.7
=
14
2.8
=
14
2.9
=