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!
25.6
7.5
=
36458579179.459
历史上次计算结果
25.6
7.5
=
59.8
11.3
=
23.2
13.7
=
77.4
7.3
=
77.5
1
=
3.1
15.6
=
12.6
1.2
=
113.1
10.9
=
41.2
11.2
=
2.8
9.1
=
41.6
11.9
=
11
20.8
=
16.3
17.1
=
118.3
11
=
2.3
5.2
=
47.9
15.2
=
41
11.3
=
65.4
10.4
=
107.8
9.1
=
164
15.1
=
116.4
14.7
=
59.7
1.2
=
6.3
12.1
=
73.5
17.3
=
73.9
19.4
=
33.8
4
=
106.9
11.4
=
4.6
2.8
=
6
12.1
=
98.8
15
=
附近的結果
25
7
=
25
7.1
=
25
7.2
=
25
7.3
=
25
7.4
=
25
7.5
=
25
7.6
=
25
7.7
=
25
7.8
=
25
7.9
=
25
8
=
25.1
7
=
25.1
7.1
=
25.1
7.2
=
25.1
7.3
=
25.1
7.4
=
25.1
7.5
=
25.1
7.6
=
25.1
7.7
=
25.1
7.8
=
25.1
7.9
=
25.1
8
=
25.2
7
=
25.2
7.1
=
25.2
7.2
=
25.2
7.3
=
25.2
7.4
=
25.2
7.5
=
25.2
7.6
=
25.2
7.7
=
25.2
7.8
=
25.2
7.9
=
25.2
8
=
25.3
7
=
25.3
7.1
=
25.3
7.2
=
25.3
7.3
=
25.3
7.4
=
25.3
7.5
=
25.3
7.6
=
25.3
7.7
=
25.3
7.8
=
25.3
7.9
=
25.3
8
=
25.4
7
=
25.4
7.1
=
25.4
7.2
=
25.4
7.3
=
25.4
7.4
=
25.4
7.5
=
25.4
7.6
=
25.4
7.7
=
25.4
7.8
=
25.4
7.9
=
25.4
8
=
25.5
7
=
25.5
7.1
=
25.5
7.2
=
25.5
7.3
=
25.5
7.4
=
25.5
7.5
=
25.5
7.6
=
25.5
7.7
=
25.5
7.8
=
25.5
7.9
=
25.5
8
=
25.6
7
=
25.6
7.1
=
25.6
7.2
=
25.6
7.3
=
25.6
7.4
=
25.6
7.5
=
25.6
7.6
=
25.6
7.7
=
25.6
7.8
=
25.6
7.9
=
25.6
8
=
25.7
7
=
25.7
7.1
=
25.7
7.2
=
25.7
7.3
=
25.7
7.4
=
25.7
7.5
=
25.7
7.6
=
25.7
7.7
=
25.7
7.8
=
25.7
7.9
=
25.7
8
=
25.8
7
=
25.8
7.1
=
25.8
7.2
=
25.8
7.3
=
25.8
7.4
=
25.8
7.5
=
25.8
7.6
=
25.8
7.7
=
25.8
7.8
=
25.8
7.9
=
25.8
8
=
25.9
7
=
25.9
7.1
=
25.9
7.2
=
25.9
7.3
=
25.9
7.4
=
25.9
7.5
=
25.9
7.6
=
25.9
7.7
=
25.9
7.8
=
25.9
7.9
=
25.9
8
=