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!
39.8
1.4
=
173.71459210065
历史上次计算结果
89.4
11.3
=
37.6
14.9
=
39.8
1.4
=
68.6
5.8
=
18.5
1
=
130.2
13.9
=
102.6
16.4
=
80.4
20.3
=
63
9.4
=
26.6
5.3
=
28.7
12
=
86.5
16.6
=
8.8
12.4
=
1.4
15.5
=
89.2
12
=
46
1.9
=
80.7
20
=
97.3
6.2
=
6
12.2
=
70.3
8.6
=
28
11.1
=
79
3.3
=
75.9
18.9
=
75.8
8.3
=
1
15.9
=
25.4
8
=
13.2
14
=
101
9
=
61.6
12.4
=
35
10.5
=
附近的結果
39
1
=
39
1.1
=
39
1.2
=
39
1.3
=
39
1.4
=
39
1.5
=
39
1.6
=
39
1.7
=
39
1.8
=
39
1.9
=
39.1
1
=
39.1
1.1
=
39.1
1.2
=
39.1
1.3
=
39.1
1.4
=
39.1
1.5
=
39.1
1.6
=
39.1
1.7
=
39.1
1.8
=
39.1
1.9
=
39.2
1
=
39.2
1.1
=
39.2
1.2
=
39.2
1.3
=
39.2
1.4
=
39.2
1.5
=
39.2
1.6
=
39.2
1.7
=
39.2
1.8
=
39.2
1.9
=
39.3
1
=
39.3
1.1
=
39.3
1.2
=
39.3
1.3
=
39.3
1.4
=
39.3
1.5
=
39.3
1.6
=
39.3
1.7
=
39.3
1.8
=
39.3
1.9
=
39.4
1
=
39.4
1.1
=
39.4
1.2
=
39.4
1.3
=
39.4
1.4
=
39.4
1.5
=
39.4
1.6
=
39.4
1.7
=
39.4
1.8
=
39.4
1.9
=
39.5
1
=
39.5
1.1
=
39.5
1.2
=
39.5
1.3
=
39.5
1.4
=
39.5
1.5
=
39.5
1.6
=
39.5
1.7
=
39.5
1.8
=
39.5
1.9
=
39.6
1
=
39.6
1.1
=
39.6
1.2
=
39.6
1.3
=
39.6
1.4
=
39.6
1.5
=
39.6
1.6
=
39.6
1.7
=
39.6
1.8
=
39.6
1.9
=
39.7
1
=
39.7
1.1
=
39.7
1.2
=
39.7
1.3
=
39.7
1.4
=
39.7
1.5
=
39.7
1.6
=
39.7
1.7
=
39.7
1.8
=
39.7
1.9
=
39.8
1
=
39.8
1.1
=
39.8
1.2
=
39.8
1.3
=
39.8
1.4
=
39.8
1.5
=
39.8
1.6
=
39.8
1.7
=
39.8
1.8
=
39.8
1.9
=
39.9
1
=
39.9
1.1
=
39.9
1.2
=
39.9
1.3
=
39.9
1.4
=
39.9
1.5
=
39.9
1.6
=
39.9
1.7
=
39.9
1.8
=
39.9
1.9
=