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!
68
3.9
=
14021186.291023
历史上次计算结果
68
3.9
=
15.9
7.8
=
15.6
7.1
=
70.7
9.4
=
113.2
15.6
=
4.8
16.8
=
16.6
6.5
=
3.8
7.1
=
46.3
12.4
=
28.9
11.3
=
4.7
16.8
=
16.3
11
=
75
1.1
=
34.9
7.4
=
87.8
13.7
=
89
4.1
=
97
10
=
29.5
12.2
=
88.8
4.8
=
52.9
17.5
=
88.5
4.9
=
52.1
17.4
=
45.7
251.2
=
151.3
16
=
11.4
6.2
=
107.1
11.2
=
9.8
5.4
=
15.8
16.4
=
16.4
6.3
=
28.4
11.8
=
附近的結果
68
3
=
68
3.1
=
68
3.2
=
68
3.3
=
68
3.4
=
68
3.5
=
68
3.6
=
68
3.7
=
68
3.8
=
68
3.9
=
68.1
3
=
68.1
3.1
=
68.1
3.2
=
68.1
3.3
=
68.1
3.4
=
68.1
3.5
=
68.1
3.6
=
68.1
3.7
=
68.1
3.8
=
68.1
3.9
=
68.2
3
=
68.2
3.1
=
68.2
3.2
=
68.2
3.3
=
68.2
3.4
=
68.2
3.5
=
68.2
3.6
=
68.2
3.7
=
68.2
3.8
=
68.2
3.9
=
68.3
3
=
68.3
3.1
=
68.3
3.2
=
68.3
3.3
=
68.3
3.4
=
68.3
3.5
=
68.3
3.6
=
68.3
3.7
=
68.3
3.8
=
68.3
3.9
=
68.4
3
=
68.4
3.1
=
68.4
3.2
=
68.4
3.3
=
68.4
3.4
=
68.4
3.5
=
68.4
3.6
=
68.4
3.7
=
68.4
3.8
=
68.4
3.9
=
68.5
3
=
68.5
3.1
=
68.5
3.2
=
68.5
3.3
=
68.5
3.4
=
68.5
3.5
=
68.5
3.6
=
68.5
3.7
=
68.5
3.8
=
68.5
3.9
=
68.6
3
=
68.6
3.1
=
68.6
3.2
=
68.6
3.3
=
68.6
3.4
=
68.6
3.5
=
68.6
3.6
=
68.6
3.7
=
68.6
3.8
=
68.6
3.9
=
68.7
3
=
68.7
3.1
=
68.7
3.2
=
68.7
3.3
=
68.7
3.4
=
68.7
3.5
=
68.7
3.6
=
68.7
3.7
=
68.7
3.8
=
68.7
3.9
=
68.8
3
=
68.8
3.1
=
68.8
3.2
=
68.8
3.3
=
68.8
3.4
=
68.8
3.5
=
68.8
3.6
=
68.8
3.7
=
68.8
3.8
=
68.8
3.9
=
68.9
3
=
68.9
3.1
=
68.9
3.2
=
68.9
3.3
=
68.9
3.4
=
68.9
3.5
=
68.9
3.6
=
68.9
3.7
=
68.9
3.8
=
68.9
3.9
=
69
3
=
69
3.1
=
69
3.2
=
69
3.3
=
69
3.4
=
69
3.5
=
69
3.6
=
69
3.7
=
69
3.8
=
69
3.9
=