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!
86.5
8.4
=
1.8661016750416E+16
历史上次计算结果
64.1
9.4
=
28.6
13.4
=
86.5
8.4
=
63
6.6
=
51
14.1
=
33.4
8.5
=
52
8.5
=
6.4
12.2
=
90.5
6.5
=
7.4
7.9
=
84.6
20.9
=
58
7.9
=
101.8
1
=
16.9
2.6
=
77.9
15.5
=
58.9
9.9
=
52.8
8.1
=
9.3
15.2
=
61
16.1
=
104.5
16
=
96.5
12.9
=
8.5
3.9
=
10.8
3.2
=
37.1
9.1
=
15.1
8.5
=
106.2
11.5
=
106.8
11
=
82.7
7.6
=
88
20.4
=
5.9
16.1
=
附近的結果
86
8
=
86
8.1
=
86
8.2
=
86
8.3
=
86
8.4
=
86
8.5
=
86
8.6
=
86
8.7
=
86
8.8
=
86
8.9
=
86
9
=
86.1
8
=
86.1
8.1
=
86.1
8.2
=
86.1
8.3
=
86.1
8.4
=
86.1
8.5
=
86.1
8.6
=
86.1
8.7
=
86.1
8.8
=
86.1
8.9
=
86.1
9
=
86.2
8
=
86.2
8.1
=
86.2
8.2
=
86.2
8.3
=
86.2
8.4
=
86.2
8.5
=
86.2
8.6
=
86.2
8.7
=
86.2
8.8
=
86.2
8.9
=
86.2
9
=
86.3
8
=
86.3
8.1
=
86.3
8.2
=
86.3
8.3
=
86.3
8.4
=
86.3
8.5
=
86.3
8.6
=
86.3
8.7
=
86.3
8.8
=
86.3
8.9
=
86.3
9
=
86.4
8
=
86.4
8.1
=
86.4
8.2
=
86.4
8.3
=
86.4
8.4
=
86.4
8.5
=
86.4
8.6
=
86.4
8.7
=
86.4
8.8
=
86.4
8.9
=
86.4
9
=
86.5
8
=
86.5
8.1
=
86.5
8.2
=
86.5
8.3
=
86.5
8.4
=
86.5
8.5
=
86.5
8.6
=
86.5
8.7
=
86.5
8.8
=
86.5
8.9
=
86.5
9
=
86.6
8
=
86.6
8.1
=
86.6
8.2
=
86.6
8.3
=
86.6
8.4
=
86.6
8.5
=
86.6
8.6
=
86.6
8.7
=
86.6
8.8
=
86.6
8.9
=
86.6
9
=
86.7
8
=
86.7
8.1
=
86.7
8.2
=
86.7
8.3
=
86.7
8.4
=
86.7
8.5
=
86.7
8.6
=
86.7
8.7
=
86.7
8.8
=
86.7
8.9
=
86.7
9
=
86.8
8
=
86.8
8.1
=
86.8
8.2
=
86.8
8.3
=
86.8
8.4
=
86.8
8.5
=
86.8
8.6
=
86.8
8.7
=
86.8
8.8
=
86.8
8.9
=
86.8
9
=
86.9
8
=
86.9
8.1
=
86.9
8.2
=
86.9
8.3
=
86.9
8.4
=
86.9
8.5
=
86.9
8.6
=
86.9
8.7
=
86.9
8.8
=
86.9
8.9
=
86.9
9
=
87
8
=
87
8.1
=
87
8.2
=
87
8.3
=
87
8.4
=
87
8.5
=
87
8.6
=
87
8.7
=
87
8.8
=
87
8.9
=
87
9
=