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!
86.8
5
=
4927182242.3757
历史上次计算结果
86.8
5
=
79.5
15.9
=
73.7
2.4
=
41.7
7.7
=
97.6
5.3
=
1.4
6.4
=
14.1
0.5
=
1.2
15.9
=
91.5
11.4
=
87.4
8.5
=
75.3
20.6
=
105.8
12
=
10.1
9.4
=
103.2
9.9
=
97.7
1.9
=
66.5
10.4
=
1
15.8
=
121.7
13.8
=
13.5
13.9
=
123.9
13.3
=
73.4
3.5
=
66.5
9.4
=
103.9
12.2
=
60.3
13.8
=
76.9
9.1
=
70.8
15.7
=
9.6
11.2
=
9.3
11.3
=
77
17.9
=
112.3
15.9
=
附近的結果
86
5
=
86
5.1
=
86
5.2
=
86
5.3
=
86
5.4
=
86
5.5
=
86
5.6
=
86
5.7
=
86
5.8
=
86
5.9
=
86
6
=
86.1
5
=
86.1
5.1
=
86.1
5.2
=
86.1
5.3
=
86.1
5.4
=
86.1
5.5
=
86.1
5.6
=
86.1
5.7
=
86.1
5.8
=
86.1
5.9
=
86.1
6
=
86.2
5
=
86.2
5.1
=
86.2
5.2
=
86.2
5.3
=
86.2
5.4
=
86.2
5.5
=
86.2
5.6
=
86.2
5.7
=
86.2
5.8
=
86.2
5.9
=
86.2
6
=
86.3
5
=
86.3
5.1
=
86.3
5.2
=
86.3
5.3
=
86.3
5.4
=
86.3
5.5
=
86.3
5.6
=
86.3
5.7
=
86.3
5.8
=
86.3
5.9
=
86.3
6
=
86.4
5
=
86.4
5.1
=
86.4
5.2
=
86.4
5.3
=
86.4
5.4
=
86.4
5.5
=
86.4
5.6
=
86.4
5.7
=
86.4
5.8
=
86.4
5.9
=
86.4
6
=
86.5
5
=
86.5
5.1
=
86.5
5.2
=
86.5
5.3
=
86.5
5.4
=
86.5
5.5
=
86.5
5.6
=
86.5
5.7
=
86.5
5.8
=
86.5
5.9
=
86.5
6
=
86.6
5
=
86.6
5.1
=
86.6
5.2
=
86.6
5.3
=
86.6
5.4
=
86.6
5.5
=
86.6
5.6
=
86.6
5.7
=
86.6
5.8
=
86.6
5.9
=
86.6
6
=
86.7
5
=
86.7
5.1
=
86.7
5.2
=
86.7
5.3
=
86.7
5.4
=
86.7
5.5
=
86.7
5.6
=
86.7
5.7
=
86.7
5.8
=
86.7
5.9
=
86.7
6
=
86.8
5
=
86.8
5.1
=
86.8
5.2
=
86.8
5.3
=
86.8
5.4
=
86.8
5.5
=
86.8
5.6
=
86.8
5.7
=
86.8
5.8
=
86.8
5.9
=
86.8
6
=
86.9
5
=
86.9
5.1
=
86.9
5.2
=
86.9
5.3
=
86.9
5.4
=
86.9
5.5
=
86.9
5.6
=
86.9
5.7
=
86.9
5.8
=
86.9
5.9
=
86.9
6
=
87
5
=
87
5.1
=
87
5.2
=
87
5.3
=
87
5.4
=
87
5.5
=
87
5.6
=
87
5.7
=
87
5.8
=
87
5.9
=
87
6
=