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!
25.1
4.8
=
5229183.2707246
历史上次计算结果
25.1
4.8
=
11.9
12.3
=
102
6.4
=
79
17.4
=
45.6
8.3
=
85.5
1.3
=
7.3
15.4
=
11.9
2.8
=
58.6
10.2
=
95.7
15.4
=
106.3
7.1
=
113.6
13
=
17.6
7.3
=
102.1
8.1
=
102.2
19.7
=
104.3
11.9
=
102.1
19.1
=
107
7.8
=
77.7
11.7
=
10
1.7
=
22
6
=
10.2
12.5
=
42.2
11.2
=
39.1
6.5
=
84.1
10.9
=
80.8
14.5
=
5.8
16.3
=
45.4
11.6
=
13.8
2163
=
106.4
7.2
=
附近的結果
25
4
=
25
4.1
=
25
4.2
=
25
4.3
=
25
4.4
=
25
4.5
=
25
4.6
=
25
4.7
=
25
4.8
=
25
4.9
=
25
5
=
25.1
4
=
25.1
4.1
=
25.1
4.2
=
25.1
4.3
=
25.1
4.4
=
25.1
4.5
=
25.1
4.6
=
25.1
4.7
=
25.1
4.8
=
25.1
4.9
=
25.1
5
=
25.2
4
=
25.2
4.1
=
25.2
4.2
=
25.2
4.3
=
25.2
4.4
=
25.2
4.5
=
25.2
4.6
=
25.2
4.7
=
25.2
4.8
=
25.2
4.9
=
25.2
5
=
25.3
4
=
25.3
4.1
=
25.3
4.2
=
25.3
4.3
=
25.3
4.4
=
25.3
4.5
=
25.3
4.6
=
25.3
4.7
=
25.3
4.8
=
25.3
4.9
=
25.3
5
=
25.4
4
=
25.4
4.1
=
25.4
4.2
=
25.4
4.3
=
25.4
4.4
=
25.4
4.5
=
25.4
4.6
=
25.4
4.7
=
25.4
4.8
=
25.4
4.9
=
25.4
5
=
25.5
4
=
25.5
4.1
=
25.5
4.2
=
25.5
4.3
=
25.5
4.4
=
25.5
4.5
=
25.5
4.6
=
25.5
4.7
=
25.5
4.8
=
25.5
4.9
=
25.5
5
=
25.6
4
=
25.6
4.1
=
25.6
4.2
=
25.6
4.3
=
25.6
4.4
=
25.6
4.5
=
25.6
4.6
=
25.6
4.7
=
25.6
4.8
=
25.6
4.9
=
25.6
5
=
25.7
4
=
25.7
4.1
=
25.7
4.2
=
25.7
4.3
=
25.7
4.4
=
25.7
4.5
=
25.7
4.6
=
25.7
4.7
=
25.7
4.8
=
25.7
4.9
=
25.7
5
=
25.8
4
=
25.8
4.1
=
25.8
4.2
=
25.8
4.3
=
25.8
4.4
=
25.8
4.5
=
25.8
4.6
=
25.8
4.7
=
25.8
4.8
=
25.8
4.9
=
25.8
5
=
25.9
4
=
25.9
4.1
=
25.9
4.2
=
25.9
4.3
=
25.9
4.4
=
25.9
4.5
=
25.9
4.6
=
25.9
4.7
=
25.9
4.8
=
25.9
4.9
=
25.9
5
=