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
2.6
=
108703.08746398
历史上次计算结果
86.5
2.6
=
78.5
6.9
=
43.2
10.9
=
71.8
2.2
=
88.4
4.3
=
6.7
7.8
=
87.3
16.2
=
36.6
6.6
=
27.8
8.3
=
151.4
15.4
=
64.2
18.3
=
100.7
10.5
=
1.6
12.1
=
12.5
0.2
=
27.3
8.9
=
37.6
13.1
=
15
12.8
=
91.1
8.7
=
104.8
6.8
=
70.8
7
=
25
10.7
=
88.4
6
=
70.3
7.5
=
5.1
15
=
25.9
10.6
=
1
12.6
=
88.2
6.7
=
64.3
18.2
=
75
8.7
=
96.4
15.6
=
附近的結果
86
2
=
86
2.1
=
86
2.2
=
86
2.3
=
86
2.4
=
86
2.5
=
86
2.6
=
86
2.7
=
86
2.8
=
86
2.9
=
86.1
2
=
86.1
2.1
=
86.1
2.2
=
86.1
2.3
=
86.1
2.4
=
86.1
2.5
=
86.1
2.6
=
86.1
2.7
=
86.1
2.8
=
86.1
2.9
=
86.2
2
=
86.2
2.1
=
86.2
2.2
=
86.2
2.3
=
86.2
2.4
=
86.2
2.5
=
86.2
2.6
=
86.2
2.7
=
86.2
2.8
=
86.2
2.9
=
86.3
2
=
86.3
2.1
=
86.3
2.2
=
86.3
2.3
=
86.3
2.4
=
86.3
2.5
=
86.3
2.6
=
86.3
2.7
=
86.3
2.8
=
86.3
2.9
=
86.4
2
=
86.4
2.1
=
86.4
2.2
=
86.4
2.3
=
86.4
2.4
=
86.4
2.5
=
86.4
2.6
=
86.4
2.7
=
86.4
2.8
=
86.4
2.9
=
86.5
2
=
86.5
2.1
=
86.5
2.2
=
86.5
2.3
=
86.5
2.4
=
86.5
2.5
=
86.5
2.6
=
86.5
2.7
=
86.5
2.8
=
86.5
2.9
=
86.6
2
=
86.6
2.1
=
86.6
2.2
=
86.6
2.3
=
86.6
2.4
=
86.6
2.5
=
86.6
2.6
=
86.6
2.7
=
86.6
2.8
=
86.6
2.9
=
86.7
2
=
86.7
2.1
=
86.7
2.2
=
86.7
2.3
=
86.7
2.4
=
86.7
2.5
=
86.7
2.6
=
86.7
2.7
=
86.7
2.8
=
86.7
2.9
=
86.8
2
=
86.8
2.1
=
86.8
2.2
=
86.8
2.3
=
86.8
2.4
=
86.8
2.5
=
86.8
2.6
=
86.8
2.7
=
86.8
2.8
=
86.8
2.9
=
86.9
2
=
86.9
2.1
=
86.9
2.2
=
86.9
2.3
=
86.9
2.4
=
86.9
2.5
=
86.9
2.6
=
86.9
2.7
=
86.9
2.8
=
86.9
2.9
=
87
2
=
87
2.1
=
87
2.2
=
87
2.3
=
87
2.4
=
87
2.5
=
87
2.6
=
87
2.7
=
87
2.8
=
87
2.9
=