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!
39.9
5.5
=
638779435.52046
历史上次计算结果
39.9
5.5
=
40.4
11.7
=
8
13
=
10.1
2158.7
=
41.3
14.8
=
86.5
15.6
=
55.9
3.9
=
55.3
3.6
=
55.9
3
=
55
3.8
=
44.1
18.2
=
44.4
18.8
=
75.7
6.1
=
18.7
9.2
=
5.8
15.1
=
55.5
3.5
=
4.2
14.2
=
10.1
2159.6
=
14.7
13
=
14.2
10.3
=
14.3
10.7
=
3
13.4
=
57.3
8.3
=
10.1
2158.1
=
10.2
2158.8
=
10.4
2158
=
55.6
3.2
=
100.9
13.3
=
9.3
7.7
=
103.8
7.2
=
附近的結果
39
5
=
39
5.1
=
39
5.2
=
39
5.3
=
39
5.4
=
39
5.5
=
39
5.6
=
39
5.7
=
39
5.8
=
39
5.9
=
39
6
=
39.1
5
=
39.1
5.1
=
39.1
5.2
=
39.1
5.3
=
39.1
5.4
=
39.1
5.5
=
39.1
5.6
=
39.1
5.7
=
39.1
5.8
=
39.1
5.9
=
39.1
6
=
39.2
5
=
39.2
5.1
=
39.2
5.2
=
39.2
5.3
=
39.2
5.4
=
39.2
5.5
=
39.2
5.6
=
39.2
5.7
=
39.2
5.8
=
39.2
5.9
=
39.2
6
=
39.3
5
=
39.3
5.1
=
39.3
5.2
=
39.3
5.3
=
39.3
5.4
=
39.3
5.5
=
39.3
5.6
=
39.3
5.7
=
39.3
5.8
=
39.3
5.9
=
39.3
6
=
39.4
5
=
39.4
5.1
=
39.4
5.2
=
39.4
5.3
=
39.4
5.4
=
39.4
5.5
=
39.4
5.6
=
39.4
5.7
=
39.4
5.8
=
39.4
5.9
=
39.4
6
=
39.5
5
=
39.5
5.1
=
39.5
5.2
=
39.5
5.3
=
39.5
5.4
=
39.5
5.5
=
39.5
5.6
=
39.5
5.7
=
39.5
5.8
=
39.5
5.9
=
39.5
6
=
39.6
5
=
39.6
5.1
=
39.6
5.2
=
39.6
5.3
=
39.6
5.4
=
39.6
5.5
=
39.6
5.6
=
39.6
5.7
=
39.6
5.8
=
39.6
5.9
=
39.6
6
=
39.7
5
=
39.7
5.1
=
39.7
5.2
=
39.7
5.3
=
39.7
5.4
=
39.7
5.5
=
39.7
5.6
=
39.7
5.7
=
39.7
5.8
=
39.7
5.9
=
39.7
6
=
39.8
5
=
39.8
5.1
=
39.8
5.2
=
39.8
5.3
=
39.8
5.4
=
39.8
5.5
=
39.8
5.6
=
39.8
5.7
=
39.8
5.8
=
39.8
5.9
=
39.8
6
=
39.9
5
=
39.9
5.1
=
39.9
5.2
=
39.9
5.3
=
39.9
5.4
=
39.9
5.5
=
39.9
5.6
=
39.9
5.7
=
39.9
5.8
=
39.9
5.9
=
39.9
6
=