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!
86.3
18
=
7.0500845087659E+34
历史上次计算结果
86.3
18
=
99.4
16.3
=
99.3
16.2
=
23.8
4.3
=
99.2
16.3
=
54.1
4.8
=
34.1
3.3
=
54.7
4.5
=
40.3
3.2
=
49.2
9
=
12.2
8.2
=
77.9
14.3
=
33.9
1.7
=
62.7
5.7
=
146.6
13.5
=
3.2
18.2
=
89.2
16.9
=
31.4
8.8
=
19.6
6.4
=
101.3
14.8
=
106.8
9.7
=
115.7
14.8
=
18.4
5
=
58.8
11.3
=
22.4
7.6
=
74
6.9
=
102.2
7.5
=
93.7
2.1
=
100
6.3
=
12.5
7.3
=
附近的結果
86
18
=
86
18.1
=
86
18.2
=
86
18.3
=
86
18.4
=
86
18.5
=
86
18.6
=
86
18.7
=
86
18.8
=
86
18.9
=
86.1
18
=
86.1
18.1
=
86.1
18.2
=
86.1
18.3
=
86.1
18.4
=
86.1
18.5
=
86.1
18.6
=
86.1
18.7
=
86.1
18.8
=
86.1
18.9
=
86.2
18
=
86.2
18.1
=
86.2
18.2
=
86.2
18.3
=
86.2
18.4
=
86.2
18.5
=
86.2
18.6
=
86.2
18.7
=
86.2
18.8
=
86.2
18.9
=
86.3
18
=
86.3
18.1
=
86.3
18.2
=
86.3
18.3
=
86.3
18.4
=
86.3
18.5
=
86.3
18.6
=
86.3
18.7
=
86.3
18.8
=
86.3
18.9
=
86.4
18
=
86.4
18.1
=
86.4
18.2
=
86.4
18.3
=
86.4
18.4
=
86.4
18.5
=
86.4
18.6
=
86.4
18.7
=
86.4
18.8
=
86.4
18.9
=
86.5
18
=
86.5
18.1
=
86.5
18.2
=
86.5
18.3
=
86.5
18.4
=
86.5
18.5
=
86.5
18.6
=
86.5
18.7
=
86.5
18.8
=
86.5
18.9
=
86.6
18
=
86.6
18.1
=
86.6
18.2
=
86.6
18.3
=
86.6
18.4
=
86.6
18.5
=
86.6
18.6
=
86.6
18.7
=
86.6
18.8
=
86.6
18.9
=
86.7
18
=
86.7
18.1
=
86.7
18.2
=
86.7
18.3
=
86.7
18.4
=
86.7
18.5
=
86.7
18.6
=
86.7
18.7
=
86.7
18.8
=
86.7
18.9
=
86.8
18
=
86.8
18.1
=
86.8
18.2
=
86.8
18.3
=
86.8
18.4
=
86.8
18.5
=
86.8
18.6
=
86.8
18.7
=
86.8
18.8
=
86.8
18.9
=
86.9
18
=
86.9
18.1
=
86.9
18.2
=
86.9
18.3
=
86.9
18.4
=
86.9
18.5
=
86.9
18.6
=
86.9
18.7
=
86.9
18.8
=
86.9
18.9
=
87
18
=
87
18.1
=
87
18.2
=
87
18.3
=
87
18.4
=
87
18.5
=
87
18.6
=
87
18.7
=
87
18.8
=
87
18.9
=