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!
21.7
7.6
=
14358000934.017
历史上次计算结果
21.7
7.6
=
19.3
2.9
=
31.6
2.6
=
95.6
14.8
=
49.1
6.9
=
4.8
7.1
=
21.8
13.8
=
20.6
8.9
=
72.9
7.9
=
21.7
1.8
=
68.6
14.8
=
15.7
13.5
=
20
8.6
=
38.8
14.8
=
105
18.2
=
11.8
5.1
=
117.9
13.1
=
54.1
8.4
=
41.7
11
=
39.5
10.6
=
15.4
3.9
=
37.1
9.2
=
75.6
9.7
=
44.9
3.2
=
45.7
15
=
3.1
11.5
=
1.2
6.7
=
3.1
11.7
=
34
11.8
=
54.3
8.8
=
附近的結果
21
7
=
21
7.1
=
21
7.2
=
21
7.3
=
21
7.4
=
21
7.5
=
21
7.6
=
21
7.7
=
21
7.8
=
21
7.9
=
21
8
=
21.1
7
=
21.1
7.1
=
21.1
7.2
=
21.1
7.3
=
21.1
7.4
=
21.1
7.5
=
21.1
7.6
=
21.1
7.7
=
21.1
7.8
=
21.1
7.9
=
21.1
8
=
21.2
7
=
21.2
7.1
=
21.2
7.2
=
21.2
7.3
=
21.2
7.4
=
21.2
7.5
=
21.2
7.6
=
21.2
7.7
=
21.2
7.8
=
21.2
7.9
=
21.2
8
=
21.3
7
=
21.3
7.1
=
21.3
7.2
=
21.3
7.3
=
21.3
7.4
=
21.3
7.5
=
21.3
7.6
=
21.3
7.7
=
21.3
7.8
=
21.3
7.9
=
21.3
8
=
21.4
7
=
21.4
7.1
=
21.4
7.2
=
21.4
7.3
=
21.4
7.4
=
21.4
7.5
=
21.4
7.6
=
21.4
7.7
=
21.4
7.8
=
21.4
7.9
=
21.4
8
=
21.5
7
=
21.5
7.1
=
21.5
7.2
=
21.5
7.3
=
21.5
7.4
=
21.5
7.5
=
21.5
7.6
=
21.5
7.7
=
21.5
7.8
=
21.5
7.9
=
21.5
8
=
21.6
7
=
21.6
7.1
=
21.6
7.2
=
21.6
7.3
=
21.6
7.4
=
21.6
7.5
=
21.6
7.6
=
21.6
7.7
=
21.6
7.8
=
21.6
7.9
=
21.6
8
=
21.7
7
=
21.7
7.1
=
21.7
7.2
=
21.7
7.3
=
21.7
7.4
=
21.7
7.5
=
21.7
7.6
=
21.7
7.7
=
21.7
7.8
=
21.7
7.9
=
21.7
8
=
21.8
7
=
21.8
7.1
=
21.8
7.2
=
21.8
7.3
=
21.8
7.4
=
21.8
7.5
=
21.8
7.6
=
21.8
7.7
=
21.8
7.8
=
21.8
7.9
=
21.8
8
=
21.9
7
=
21.9
7.1
=
21.9
7.2
=
21.9
7.3
=
21.9
7.4
=
21.9
7.5
=
21.9
7.6
=
21.9
7.7
=
21.9
7.8
=
21.9
7.9
=
21.9
8
=