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!
8.2
14.9
=
41288242850583
历史上次计算结果
8.2
14.9
=
30.9
13.3
=
105.3
16
=
94.5
12.2
=
94.8
10.3
=
105.1
15.2
=
14.5
2.9
=
21.6
7
=
43.6
2
=
57.6
5
=
8.6
1840.6
=
77.4
8
=
6.9
1.1
=
10.4
13.9
=
26.3
4.4
=
62.1
10.8
=
9.8
9.5
=
9.5
9.4
=
12
1.6
=
21.7
10.4
=
62.1
13.1
=
60.3
10.5
=
34.2
8.2
=
75
10.2
=
8.3
15.6
=
84.2
12
=
15
9.3
=
86.7
5.4
=
86.9
5.2
=
24.6
7.4
=
附近的結果
8
14
=
8
14.1
=
8
14.2
=
8
14.3
=
8
14.4
=
8
14.5
=
8
14.6
=
8
14.7
=
8
14.8
=
8
14.9
=
8
15
=
8.1
14
=
8.1
14.1
=
8.1
14.2
=
8.1
14.3
=
8.1
14.4
=
8.1
14.5
=
8.1
14.6
=
8.1
14.7
=
8.1
14.8
=
8.1
14.9
=
8.1
15
=
8.2
14
=
8.2
14.1
=
8.2
14.2
=
8.2
14.3
=
8.2
14.4
=
8.2
14.5
=
8.2
14.6
=
8.2
14.7
=
8.2
14.8
=
8.2
14.9
=
8.2
15
=
8.3
14
=
8.3
14.1
=
8.3
14.2
=
8.3
14.3
=
8.3
14.4
=
8.3
14.5
=
8.3
14.6
=
8.3
14.7
=
8.3
14.8
=
8.3
14.9
=
8.3
15
=
8.4
14
=
8.4
14.1
=
8.4
14.2
=
8.4
14.3
=
8.4
14.4
=
8.4
14.5
=
8.4
14.6
=
8.4
14.7
=
8.4
14.8
=
8.4
14.9
=
8.4
15
=
8.5
14
=
8.5
14.1
=
8.5
14.2
=
8.5
14.3
=
8.5
14.4
=
8.5
14.5
=
8.5
14.6
=
8.5
14.7
=
8.5
14.8
=
8.5
14.9
=
8.5
15
=
8.6
14
=
8.6
14.1
=
8.6
14.2
=
8.6
14.3
=
8.6
14.4
=
8.6
14.5
=
8.6
14.6
=
8.6
14.7
=
8.6
14.8
=
8.6
14.9
=
8.6
15
=
8.7
14
=
8.7
14.1
=
8.7
14.2
=
8.7
14.3
=
8.7
14.4
=
8.7
14.5
=
8.7
14.6
=
8.7
14.7
=
8.7
14.8
=
8.7
14.9
=
8.7
15
=
8.8
14
=
8.8
14.1
=
8.8
14.2
=
8.8
14.3
=
8.8
14.4
=
8.8
14.5
=
8.8
14.6
=
8.8
14.7
=
8.8
14.8
=
8.8
14.9
=
8.8
15
=
8.9
14
=
8.9
14.1
=
8.9
14.2
=
8.9
14.3
=
8.9
14.4
=
8.9
14.5
=
8.9
14.6
=
8.9
14.7
=
8.9
14.8
=
8.9
14.9
=
8.9
15
=
9
14
=
9
14.1
=
9
14.2
=
9
14.3
=
9
14.4
=
9
14.5
=
9
14.6
=
9
14.7
=
9
14.8
=
9
14.9
=
9
15
=