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
8.9
=
1.6482998384704E+17
历史上次计算结果
86
8.9
=
10.8
3.1
=
32
3
=
19.4
7.1
=
26.1
12.9
=
8.7
3.5
=
8.8
2
=
23.4
14.5
=
103.6
19.8
=
18.5
10.7
=
54.9
10
=
15.7
11.6
=
15.8
16
=
65.5
9.1
=
53.4
13.8
=
37.6
9.4
=
24.8
5.3
=
51.5
6.2
=
86.7
1.8
=
73.1
19.5
=
18
10.7
=
22
15.6
=
131.9
12.6
=
93.7
16
=
91.2
16.3
=
65.4
6
=
22
16
=
65.2
18.3
=
82
8
=
39.4
2.6
=
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
=