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!
3.1
17.9
=
624272666.03415
历史上次计算结果
3.1
17.9
=
22.7
8.5
=
61.1
6.6
=
61.9
6.9
=
115.6
14.6
=
74.6
5.4
=
84.7
20.4
=
88
13.1
=
44.4
2.8
=
37.7
13.8
=
48.7
13
=
4.1
16.9
=
4.8
16.9
=
7.2
20.4
=
39.4
8
=
28.3
15
=
31.7
1.7
=
34.1
7.1
=
44.6
18.3
=
43.7
2.8
=
87.7
12.4
=
63.3
10.6
=
44.1
2
=
28.5
13.2
=
3.4
9.8
=
13.4
8.9
=
25.5
1
=
63.3
10.6
=
86.9
6.6
=
7.4
1839.4
=
附近的結果
3
17
=
3
17.1
=
3
17.2
=
3
17.3
=
3
17.4
=
3
17.5
=
3
17.6
=
3
17.7
=
3
17.8
=
3
17.9
=
3.1
17
=
3.1
17.1
=
3.1
17.2
=
3.1
17.3
=
3.1
17.4
=
3.1
17.5
=
3.1
17.6
=
3.1
17.7
=
3.1
17.8
=
3.1
17.9
=
3.2
17
=
3.2
17.1
=
3.2
17.2
=
3.2
17.3
=
3.2
17.4
=
3.2
17.5
=
3.2
17.6
=
3.2
17.7
=
3.2
17.8
=
3.2
17.9
=
3.3
17
=
3.3
17.1
=
3.3
17.2
=
3.3
17.3
=
3.3
17.4
=
3.3
17.5
=
3.3
17.6
=
3.3
17.7
=
3.3
17.8
=
3.3
17.9
=
3.4
17
=
3.4
17.1
=
3.4
17.2
=
3.4
17.3
=
3.4
17.4
=
3.4
17.5
=
3.4
17.6
=
3.4
17.7
=
3.4
17.8
=
3.4
17.9
=
3.5
17
=
3.5
17.1
=
3.5
17.2
=
3.5
17.3
=
3.5
17.4
=
3.5
17.5
=
3.5
17.6
=
3.5
17.7
=
3.5
17.8
=
3.5
17.9
=
3.6
17
=
3.6
17.1
=
3.6
17.2
=
3.6
17.3
=
3.6
17.4
=
3.6
17.5
=
3.6
17.6
=
3.6
17.7
=
3.6
17.8
=
3.6
17.9
=
3.7
17
=
3.7
17.1
=
3.7
17.2
=
3.7
17.3
=
3.7
17.4
=
3.7
17.5
=
3.7
17.6
=
3.7
17.7
=
3.7
17.8
=
3.7
17.9
=
3.8
17
=
3.8
17.1
=
3.8
17.2
=
3.8
17.3
=
3.8
17.4
=
3.8
17.5
=
3.8
17.6
=
3.8
17.7
=
3.8
17.8
=
3.8
17.9
=
3.9
17
=
3.9
17.1
=
3.9
17.2
=
3.9
17.3
=
3.9
17.4
=
3.9
17.5
=
3.9
17.6
=
3.9
17.7
=
3.9
17.8
=
3.9
17.9
=