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!
39.1
15.6
=
6.8858477404563E+24
历史上次计算结果
66
18.5
=
39.1
15.6
=
98.1
15.2
=
61.5
1.9
=
66.7
14.4
=
21
13.3
=
44.2
7
=
59
13.2
=
92
6.8
=
86.9
12.5
=
97.8
3.7
=
64.3
8.7
=
22.7
10.2
=
73
15.1
=
89
20.4
=
81.8
8.6
=
37.9
4.4
=
8.2
17
=
21.7
14.3
=
98
3.8
=
49.9
16.1
=
106.4
7
=
21
10.3
=
14.8
1.2
=
7.7
16.8
=
46.9
7.4
=
41.6
7.1
=
49.5
16.1
=
14.8
1.5
=
19.3
7.6
=
附近的結果
39
15
=
39
15.1
=
39
15.2
=
39
15.3
=
39
15.4
=
39
15.5
=
39
15.6
=
39
15.7
=
39
15.8
=
39
15.9
=
39
16
=
39.1
15
=
39.1
15.1
=
39.1
15.2
=
39.1
15.3
=
39.1
15.4
=
39.1
15.5
=
39.1
15.6
=
39.1
15.7
=
39.1
15.8
=
39.1
15.9
=
39.1
16
=
39.2
15
=
39.2
15.1
=
39.2
15.2
=
39.2
15.3
=
39.2
15.4
=
39.2
15.5
=
39.2
15.6
=
39.2
15.7
=
39.2
15.8
=
39.2
15.9
=
39.2
16
=
39.3
15
=
39.3
15.1
=
39.3
15.2
=
39.3
15.3
=
39.3
15.4
=
39.3
15.5
=
39.3
15.6
=
39.3
15.7
=
39.3
15.8
=
39.3
15.9
=
39.3
16
=
39.4
15
=
39.4
15.1
=
39.4
15.2
=
39.4
15.3
=
39.4
15.4
=
39.4
15.5
=
39.4
15.6
=
39.4
15.7
=
39.4
15.8
=
39.4
15.9
=
39.4
16
=
39.5
15
=
39.5
15.1
=
39.5
15.2
=
39.5
15.3
=
39.5
15.4
=
39.5
15.5
=
39.5
15.6
=
39.5
15.7
=
39.5
15.8
=
39.5
15.9
=
39.5
16
=
39.6
15
=
39.6
15.1
=
39.6
15.2
=
39.6
15.3
=
39.6
15.4
=
39.6
15.5
=
39.6
15.6
=
39.6
15.7
=
39.6
15.8
=
39.6
15.9
=
39.6
16
=
39.7
15
=
39.7
15.1
=
39.7
15.2
=
39.7
15.3
=
39.7
15.4
=
39.7
15.5
=
39.7
15.6
=
39.7
15.7
=
39.7
15.8
=
39.7
15.9
=
39.7
16
=
39.8
15
=
39.8
15.1
=
39.8
15.2
=
39.8
15.3
=
39.8
15.4
=
39.8
15.5
=
39.8
15.6
=
39.8
15.7
=
39.8
15.8
=
39.8
15.9
=
39.8
16
=
39.9
15
=
39.9
15.1
=
39.9
15.2
=
39.9
15.3
=
39.9
15.4
=
39.9
15.5
=
39.9
15.6
=
39.9
15.7
=
39.9
15.8
=
39.9
15.9
=
39.9
16
=