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!
39.2
8.3
=
16760013197295
历史上次计算结果
39.2
8.3
=
112.8
13.9
=
83.3
20.7
=
7.5
18.7
=
75.6
4.2
=
84.6
13.7
=
107
11.2
=
74.2
10.5
=
49.8
11.3
=
6.1
8.5
=
11.3
16.4
=
86
19.8
=
73.9
18.3
=
14.2
8.7
=
54
8.2
=
15.8
7.9
=
61.2
12
=
8.7
11.2
=
7.1
15.9
=
46.3
6.4
=
7
5.6
=
10.6
2.8
=
70.1
7.6
=
80.1
13
=
11.6
3.9
=
75.5
1.3
=
13.6
0.8
=
11
2.7
=
40.2
6.1
=
6.4
1.2
=
附近的結果
39
8
=
39
8.1
=
39
8.2
=
39
8.3
=
39
8.4
=
39
8.5
=
39
8.6
=
39
8.7
=
39
8.8
=
39
8.9
=
39
9
=
39.1
8
=
39.1
8.1
=
39.1
8.2
=
39.1
8.3
=
39.1
8.4
=
39.1
8.5
=
39.1
8.6
=
39.1
8.7
=
39.1
8.8
=
39.1
8.9
=
39.1
9
=
39.2
8
=
39.2
8.1
=
39.2
8.2
=
39.2
8.3
=
39.2
8.4
=
39.2
8.5
=
39.2
8.6
=
39.2
8.7
=
39.2
8.8
=
39.2
8.9
=
39.2
9
=
39.3
8
=
39.3
8.1
=
39.3
8.2
=
39.3
8.3
=
39.3
8.4
=
39.3
8.5
=
39.3
8.6
=
39.3
8.7
=
39.3
8.8
=
39.3
8.9
=
39.3
9
=
39.4
8
=
39.4
8.1
=
39.4
8.2
=
39.4
8.3
=
39.4
8.4
=
39.4
8.5
=
39.4
8.6
=
39.4
8.7
=
39.4
8.8
=
39.4
8.9
=
39.4
9
=
39.5
8
=
39.5
8.1
=
39.5
8.2
=
39.5
8.3
=
39.5
8.4
=
39.5
8.5
=
39.5
8.6
=
39.5
8.7
=
39.5
8.8
=
39.5
8.9
=
39.5
9
=
39.6
8
=
39.6
8.1
=
39.6
8.2
=
39.6
8.3
=
39.6
8.4
=
39.6
8.5
=
39.6
8.6
=
39.6
8.7
=
39.6
8.8
=
39.6
8.9
=
39.6
9
=
39.7
8
=
39.7
8.1
=
39.7
8.2
=
39.7
8.3
=
39.7
8.4
=
39.7
8.5
=
39.7
8.6
=
39.7
8.7
=
39.7
8.8
=
39.7
8.9
=
39.7
9
=
39.8
8
=
39.8
8.1
=
39.8
8.2
=
39.8
8.3
=
39.8
8.4
=
39.8
8.5
=
39.8
8.6
=
39.8
8.7
=
39.8
8.8
=
39.8
8.9
=
39.8
9
=
39.9
8
=
39.9
8.1
=
39.9
8.2
=
39.9
8.3
=
39.9
8.4
=
39.9
8.5
=
39.9
8.6
=
39.9
8.7
=
39.9
8.8
=
39.9
8.9
=
39.9
9
=