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!
86.9
12
=
1.8545447504513E+23
历史上次计算结果
86.9
12
=
18.6
11.7
=
39.4
7.6
=
25.8
8.1
=
85.7
11.8
=
59.4
9.6
=
67.1
1.3
=
26.4
6
=
6.4
6
=
46
7.5
=
31.2
5.7
=
70.6
8.9
=
89.8
11
=
41.3
6.7
=
5.2
8.8
=
89.9
11
=
63.1
9.1
=
11.4
6.7
=
56.2
3.6
=
129.3
14
=
36.1
6.4
=
151.7
15
=
75.3
9.2
=
46.8
1.5
=
67.9
1.6
=
46.1
8
=
46.9
1
=
68
1.8
=
16.9
9.7
=
55.7
7.1
=
附近的結果
86
12
=
86
12.1
=
86
12.2
=
86
12.3
=
86
12.4
=
86
12.5
=
86
12.6
=
86
12.7
=
86
12.8
=
86
12.9
=
86
13
=
86.1
12
=
86.1
12.1
=
86.1
12.2
=
86.1
12.3
=
86.1
12.4
=
86.1
12.5
=
86.1
12.6
=
86.1
12.7
=
86.1
12.8
=
86.1
12.9
=
86.1
13
=
86.2
12
=
86.2
12.1
=
86.2
12.2
=
86.2
12.3
=
86.2
12.4
=
86.2
12.5
=
86.2
12.6
=
86.2
12.7
=
86.2
12.8
=
86.2
12.9
=
86.2
13
=
86.3
12
=
86.3
12.1
=
86.3
12.2
=
86.3
12.3
=
86.3
12.4
=
86.3
12.5
=
86.3
12.6
=
86.3
12.7
=
86.3
12.8
=
86.3
12.9
=
86.3
13
=
86.4
12
=
86.4
12.1
=
86.4
12.2
=
86.4
12.3
=
86.4
12.4
=
86.4
12.5
=
86.4
12.6
=
86.4
12.7
=
86.4
12.8
=
86.4
12.9
=
86.4
13
=
86.5
12
=
86.5
12.1
=
86.5
12.2
=
86.5
12.3
=
86.5
12.4
=
86.5
12.5
=
86.5
12.6
=
86.5
12.7
=
86.5
12.8
=
86.5
12.9
=
86.5
13
=
86.6
12
=
86.6
12.1
=
86.6
12.2
=
86.6
12.3
=
86.6
12.4
=
86.6
12.5
=
86.6
12.6
=
86.6
12.7
=
86.6
12.8
=
86.6
12.9
=
86.6
13
=
86.7
12
=
86.7
12.1
=
86.7
12.2
=
86.7
12.3
=
86.7
12.4
=
86.7
12.5
=
86.7
12.6
=
86.7
12.7
=
86.7
12.8
=
86.7
12.9
=
86.7
13
=
86.8
12
=
86.8
12.1
=
86.8
12.2
=
86.8
12.3
=
86.8
12.4
=
86.8
12.5
=
86.8
12.6
=
86.8
12.7
=
86.8
12.8
=
86.8
12.9
=
86.8
13
=
86.9
12
=
86.9
12.1
=
86.9
12.2
=
86.9
12.3
=
86.9
12.4
=
86.9
12.5
=
86.9
12.6
=
86.9
12.7
=
86.9
12.8
=
86.9
12.9
=
86.9
13
=
87
12
=
87
12.1
=
87
12.2
=
87
12.3
=
87
12.4
=
87
12.5
=
87
12.6
=
87
12.7
=
87
12.8
=
87
12.9
=
87
13
=