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!
31.4
4.4
=
3859139.2672733
历史上次计算结果
14.2
18.5
=
31.4
4.4
=
9.2
2.2
=
13.9
7.9
=
88.9
16.2
=
13.2
7.1
=
46.8
14.5
=
84
20.6
=
85.7
5.8
=
75
4.2
=
2.8
12
=
65.2
8.8
=
27.6
8.1
=
68.3
8.7
=
7.4
11.4
=
53.1
9
=
45.7
6.5
=
14.7
9.6
=
22.1
3.4
=
32
4.5
=
47.2
15.4
=
39.6
8.2
=
87.5
13.5
=
76.3
14.1
=
61.8
12.9
=
20.5
1.1
=
14.9
13
=
153
14.7
=
10.9
9.4
=
46.7
9.7
=
附近的結果
31
4
=
31
4.1
=
31
4.2
=
31
4.3
=
31
4.4
=
31
4.5
=
31
4.6
=
31
4.7
=
31
4.8
=
31
4.9
=
31
5
=
31.1
4
=
31.1
4.1
=
31.1
4.2
=
31.1
4.3
=
31.1
4.4
=
31.1
4.5
=
31.1
4.6
=
31.1
4.7
=
31.1
4.8
=
31.1
4.9
=
31.1
5
=
31.2
4
=
31.2
4.1
=
31.2
4.2
=
31.2
4.3
=
31.2
4.4
=
31.2
4.5
=
31.2
4.6
=
31.2
4.7
=
31.2
4.8
=
31.2
4.9
=
31.2
5
=
31.3
4
=
31.3
4.1
=
31.3
4.2
=
31.3
4.3
=
31.3
4.4
=
31.3
4.5
=
31.3
4.6
=
31.3
4.7
=
31.3
4.8
=
31.3
4.9
=
31.3
5
=
31.4
4
=
31.4
4.1
=
31.4
4.2
=
31.4
4.3
=
31.4
4.4
=
31.4
4.5
=
31.4
4.6
=
31.4
4.7
=
31.4
4.8
=
31.4
4.9
=
31.4
5
=
31.5
4
=
31.5
4.1
=
31.5
4.2
=
31.5
4.3
=
31.5
4.4
=
31.5
4.5
=
31.5
4.6
=
31.5
4.7
=
31.5
4.8
=
31.5
4.9
=
31.5
5
=
31.6
4
=
31.6
4.1
=
31.6
4.2
=
31.6
4.3
=
31.6
4.4
=
31.6
4.5
=
31.6
4.6
=
31.6
4.7
=
31.6
4.8
=
31.6
4.9
=
31.6
5
=
31.7
4
=
31.7
4.1
=
31.7
4.2
=
31.7
4.3
=
31.7
4.4
=
31.7
4.5
=
31.7
4.6
=
31.7
4.7
=
31.7
4.8
=
31.7
4.9
=
31.7
5
=
31.8
4
=
31.8
4.1
=
31.8
4.2
=
31.8
4.3
=
31.8
4.4
=
31.8
4.5
=
31.8
4.6
=
31.8
4.7
=
31.8
4.8
=
31.8
4.9
=
31.8
5
=
31.9
4
=
31.9
4.1
=
31.9
4.2
=
31.9
4.3
=
31.9
4.4
=
31.9
4.5
=
31.9
4.6
=
31.9
4.7
=
31.9
4.8
=
31.9
4.9
=
31.9
5
=