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
4
=
390625
历史上次计算结果
25
4
=
10.4
9.7
=
99.5
9.7
=
142.7
14.4
=
10.6
1
=
99.6
16.6
=
93.7
12.2
=
46.6
20.4
=
26.6
9.7
=
61.3
1.4
=
115
16.6
=
72.2
6.6
=
40.9
3.8
=
37.1
13.3
=
81.7
10.3
=
47.3
2.7
=
114.5
16.6
=
81.5
10.8
=
87.1
12.1
=
33.9
11.9
=
10.7
15.7
=
26.2
7.5
=
38.8
14.9
=
18.6
6.2
=
20.1
11.2
=
9.1
276.1
=
101.5
9.2
=
45.9
11.8
=
12.1
1.7
=
76.1
3.7
=
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
=