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!
79.4
3.9
=
25662558.91803
历史上次计算结果
79.4
3.9
=
101.2
8
=
114.1
16.9
=
42.8
9.1
=
25.8
2.4
=
114.2
16.1
=
9.8
3.7
=
102.7
1.6
=
8.4
5.8
=
8.6
5.1
=
10.9
2160.3
=
13.9
2162.9
=
59
11.7
=
68.9
14.8
=
11.2
2
=
68.5
14.4
=
117.2
14
=
133.3
14.2
=
40.6
3.6
=
102.5
1.9
=
59.2
1.3
=
111.8
11
=
103.6
7
=
87.3
8.2
=
79.3
3
=
13
4.4
=
5.5
5.7
=
135.7
14.7
=
96.7
4.3
=
135.8
14.3
=
附近的結果
79
3
=
79
3.1
=
79
3.2
=
79
3.3
=
79
3.4
=
79
3.5
=
79
3.6
=
79
3.7
=
79
3.8
=
79
3.9
=
79.1
3
=
79.1
3.1
=
79.1
3.2
=
79.1
3.3
=
79.1
3.4
=
79.1
3.5
=
79.1
3.6
=
79.1
3.7
=
79.1
3.8
=
79.1
3.9
=
79.2
3
=
79.2
3.1
=
79.2
3.2
=
79.2
3.3
=
79.2
3.4
=
79.2
3.5
=
79.2
3.6
=
79.2
3.7
=
79.2
3.8
=
79.2
3.9
=
79.3
3
=
79.3
3.1
=
79.3
3.2
=
79.3
3.3
=
79.3
3.4
=
79.3
3.5
=
79.3
3.6
=
79.3
3.7
=
79.3
3.8
=
79.3
3.9
=
79.4
3
=
79.4
3.1
=
79.4
3.2
=
79.4
3.3
=
79.4
3.4
=
79.4
3.5
=
79.4
3.6
=
79.4
3.7
=
79.4
3.8
=
79.4
3.9
=
79.5
3
=
79.5
3.1
=
79.5
3.2
=
79.5
3.3
=
79.5
3.4
=
79.5
3.5
=
79.5
3.6
=
79.5
3.7
=
79.5
3.8
=
79.5
3.9
=
79.6
3
=
79.6
3.1
=
79.6
3.2
=
79.6
3.3
=
79.6
3.4
=
79.6
3.5
=
79.6
3.6
=
79.6
3.7
=
79.6
3.8
=
79.6
3.9
=
79.7
3
=
79.7
3.1
=
79.7
3.2
=
79.7
3.3
=
79.7
3.4
=
79.7
3.5
=
79.7
3.6
=
79.7
3.7
=
79.7
3.8
=
79.7
3.9
=
79.8
3
=
79.8
3.1
=
79.8
3.2
=
79.8
3.3
=
79.8
3.4
=
79.8
3.5
=
79.8
3.6
=
79.8
3.7
=
79.8
3.8
=
79.8
3.9
=
79.9
3
=
79.9
3.1
=
79.9
3.2
=
79.9
3.3
=
79.9
3.4
=
79.9
3.5
=
79.9
3.6
=
79.9
3.7
=
79.9
3.8
=
79.9
3.9
=
80
3
=
80
3.1
=
80
3.2
=
80
3.3
=
80
3.4
=
80
3.5
=
80
3.6
=
80
3.7
=
80
3.8
=
80
3.9
=