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!
86.6
7.5
=
3.3992584838337E+14
历史上次计算结果
86.6
7.5
=
7.1
20.9
=
4.5
3.2
=
21.3
15.6
=
42.1
2
=
87.2
1
=
25.9
9.5
=
94.5
2.8
=
11.4
10
=
89.7
3
=
93
16.3
=
13.2
2160.1
=
16.4
0.2
=
10.1
1.6
=
113.8
11.9
=
93.5
9.8
=
1.7
20.1
=
60.5
2.2
=
29.3
7.7
=
48.3
2
=
31
1.2
=
8
20
=
94.6
2.5
=
91.1
8
=
87.1
1.8
=
5
14.4
=
65.7
7.1
=
82
20.6
=
88.9
12
=
67.3
8.7
=
附近的結果
86
7
=
86
7.1
=
86
7.2
=
86
7.3
=
86
7.4
=
86
7.5
=
86
7.6
=
86
7.7
=
86
7.8
=
86
7.9
=
86
8
=
86.1
7
=
86.1
7.1
=
86.1
7.2
=
86.1
7.3
=
86.1
7.4
=
86.1
7.5
=
86.1
7.6
=
86.1
7.7
=
86.1
7.8
=
86.1
7.9
=
86.1
8
=
86.2
7
=
86.2
7.1
=
86.2
7.2
=
86.2
7.3
=
86.2
7.4
=
86.2
7.5
=
86.2
7.6
=
86.2
7.7
=
86.2
7.8
=
86.2
7.9
=
86.2
8
=
86.3
7
=
86.3
7.1
=
86.3
7.2
=
86.3
7.3
=
86.3
7.4
=
86.3
7.5
=
86.3
7.6
=
86.3
7.7
=
86.3
7.8
=
86.3
7.9
=
86.3
8
=
86.4
7
=
86.4
7.1
=
86.4
7.2
=
86.4
7.3
=
86.4
7.4
=
86.4
7.5
=
86.4
7.6
=
86.4
7.7
=
86.4
7.8
=
86.4
7.9
=
86.4
8
=
86.5
7
=
86.5
7.1
=
86.5
7.2
=
86.5
7.3
=
86.5
7.4
=
86.5
7.5
=
86.5
7.6
=
86.5
7.7
=
86.5
7.8
=
86.5
7.9
=
86.5
8
=
86.6
7
=
86.6
7.1
=
86.6
7.2
=
86.6
7.3
=
86.6
7.4
=
86.6
7.5
=
86.6
7.6
=
86.6
7.7
=
86.6
7.8
=
86.6
7.9
=
86.6
8
=
86.7
7
=
86.7
7.1
=
86.7
7.2
=
86.7
7.3
=
86.7
7.4
=
86.7
7.5
=
86.7
7.6
=
86.7
7.7
=
86.7
7.8
=
86.7
7.9
=
86.7
8
=
86.8
7
=
86.8
7.1
=
86.8
7.2
=
86.8
7.3
=
86.8
7.4
=
86.8
7.5
=
86.8
7.6
=
86.8
7.7
=
86.8
7.8
=
86.8
7.9
=
86.8
8
=
86.9
7
=
86.9
7.1
=
86.9
7.2
=
86.9
7.3
=
86.9
7.4
=
86.9
7.5
=
86.9
7.6
=
86.9
7.7
=
86.9
7.8
=
86.9
7.9
=
86.9
8
=
87
7
=
87
7.1
=
87
7.2
=
87
7.3
=
87
7.4
=
87
7.5
=
87
7.6
=
87
7.7
=
87
7.8
=
87
7.9
=
87
8
=