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!
80.5
3.1
=
809034.84897195
历史上次计算结果
68.2
15.4
=
80.5
3.1
=
73.6
2.1
=
26.9
4.6
=
86.5
5
=
25.1
16
=
11.3
6.2
=
8.8
10.4
=
14.1
1.6
=
5.8
5.1
=
29.8
2.9
=
78.2
14.2
=
2.4
4.2
=
3.9
6.7
=
71.2
8.2
=
20.5
6.9
=
71.3
8.3
=
5.3
8.8
=
35
5.9
=
3.6
7
=
91.9
6.8
=
3.1
9.3
=
132.1
12.8
=
26.6
7.4
=
21.6
17.6
=
10.4
7.3
=
59.1
13
=
48.5
12.3
=
18.7
2.8
=
15.5
0.2
=
附近的結果
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
=
80.1
3
=
80.1
3.1
=
80.1
3.2
=
80.1
3.3
=
80.1
3.4
=
80.1
3.5
=
80.1
3.6
=
80.1
3.7
=
80.1
3.8
=
80.1
3.9
=
80.2
3
=
80.2
3.1
=
80.2
3.2
=
80.2
3.3
=
80.2
3.4
=
80.2
3.5
=
80.2
3.6
=
80.2
3.7
=
80.2
3.8
=
80.2
3.9
=
80.3
3
=
80.3
3.1
=
80.3
3.2
=
80.3
3.3
=
80.3
3.4
=
80.3
3.5
=
80.3
3.6
=
80.3
3.7
=
80.3
3.8
=
80.3
3.9
=
80.4
3
=
80.4
3.1
=
80.4
3.2
=
80.4
3.3
=
80.4
3.4
=
80.4
3.5
=
80.4
3.6
=
80.4
3.7
=
80.4
3.8
=
80.4
3.9
=
80.5
3
=
80.5
3.1
=
80.5
3.2
=
80.5
3.3
=
80.5
3.4
=
80.5
3.5
=
80.5
3.6
=
80.5
3.7
=
80.5
3.8
=
80.5
3.9
=
80.6
3
=
80.6
3.1
=
80.6
3.2
=
80.6
3.3
=
80.6
3.4
=
80.6
3.5
=
80.6
3.6
=
80.6
3.7
=
80.6
3.8
=
80.6
3.9
=
80.7
3
=
80.7
3.1
=
80.7
3.2
=
80.7
3.3
=
80.7
3.4
=
80.7
3.5
=
80.7
3.6
=
80.7
3.7
=
80.7
3.8
=
80.7
3.9
=
80.8
3
=
80.8
3.1
=
80.8
3.2
=
80.8
3.3
=
80.8
3.4
=
80.8
3.5
=
80.8
3.6
=
80.8
3.7
=
80.8
3.8
=
80.8
3.9
=
80.9
3
=
80.9
3.1
=
80.9
3.2
=
80.9
3.3
=
80.9
3.4
=
80.9
3.5
=
80.9
3.6
=
80.9
3.7
=
80.9
3.8
=
80.9
3.9
=
81
3
=
81
3.1
=
81
3.2
=
81
3.3
=
81
3.4
=
81
3.5
=
81
3.6
=
81
3.7
=
81
3.8
=
81
3.9
=