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!
7.1
14.7
=
3262103424548.3
历史上次计算结果
7.1
14.7
=
79.8
17
=
50.6
2.4
=
76.3
1
=
15.7
12.9
=
36.7
16
=
64
10.1
=
10
6.5
=
33.5
4
=
73.2
16.6
=
2.1
9.1
=
38.5
8
=
41.3
8.7
=
71.9
15
=
13.2
7.4
=
86.2
10.1
=
6.4
2.7
=
46.3
19.5
=
107.7
9.1
=
13.6
5
=
72.5
18.4
=
50.7
2
=
19.9
8.2
=
106.4
11.7
=
6.4
12.3
=
45.5
13.9
=
3.6
15.9
=
122.1
12.6
=
28.8
18.7
=
119.4
12
=
附近的結果
7
14
=
7
14.1
=
7
14.2
=
7
14.3
=
7
14.4
=
7
14.5
=
7
14.6
=
7
14.7
=
7
14.8
=
7
14.9
=
7
15
=
7.1
14
=
7.1
14.1
=
7.1
14.2
=
7.1
14.3
=
7.1
14.4
=
7.1
14.5
=
7.1
14.6
=
7.1
14.7
=
7.1
14.8
=
7.1
14.9
=
7.1
15
=
7.2
14
=
7.2
14.1
=
7.2
14.2
=
7.2
14.3
=
7.2
14.4
=
7.2
14.5
=
7.2
14.6
=
7.2
14.7
=
7.2
14.8
=
7.2
14.9
=
7.2
15
=
7.3
14
=
7.3
14.1
=
7.3
14.2
=
7.3
14.3
=
7.3
14.4
=
7.3
14.5
=
7.3
14.6
=
7.3
14.7
=
7.3
14.8
=
7.3
14.9
=
7.3
15
=
7.4
14
=
7.4
14.1
=
7.4
14.2
=
7.4
14.3
=
7.4
14.4
=
7.4
14.5
=
7.4
14.6
=
7.4
14.7
=
7.4
14.8
=
7.4
14.9
=
7.4
15
=
7.5
14
=
7.5
14.1
=
7.5
14.2
=
7.5
14.3
=
7.5
14.4
=
7.5
14.5
=
7.5
14.6
=
7.5
14.7
=
7.5
14.8
=
7.5
14.9
=
7.5
15
=
7.6
14
=
7.6
14.1
=
7.6
14.2
=
7.6
14.3
=
7.6
14.4
=
7.6
14.5
=
7.6
14.6
=
7.6
14.7
=
7.6
14.8
=
7.6
14.9
=
7.6
15
=
7.7
14
=
7.7
14.1
=
7.7
14.2
=
7.7
14.3
=
7.7
14.4
=
7.7
14.5
=
7.7
14.6
=
7.7
14.7
=
7.7
14.8
=
7.7
14.9
=
7.7
15
=
7.8
14
=
7.8
14.1
=
7.8
14.2
=
7.8
14.3
=
7.8
14.4
=
7.8
14.5
=
7.8
14.6
=
7.8
14.7
=
7.8
14.8
=
7.8
14.9
=
7.8
15
=
7.9
14
=
7.9
14.1
=
7.9
14.2
=
7.9
14.3
=
7.9
14.4
=
7.9
14.5
=
7.9
14.6
=
7.9
14.7
=
7.9
14.8
=
7.9
14.9
=
7.9
15
=
8
14
=
8
14.1
=
8
14.2
=
8
14.3
=
8
14.4
=
8
14.5
=
8
14.6
=
8
14.7
=
8
14.8
=
8
14.9
=
8
15
=