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!
86.1
2.8
=
261823.62054536
历史上次计算结果
22.5
9.5
=
86.1
2.8
=
2.1
12.8
=
34.6
20
=
19.7
9.8
=
24.3
6.1
=
76
1.2
=
6.8
20
=
85
15.3
=
40
6.3
=
102
11.7
=
10.2
8.1
=
57.8
2.7
=
14
14.3
=
84.1
6.1
=
45.9
251.5
=
90.1
13.2
=
12.2
8.5
=
23.1
4.4
=
23.2
4.4
=
88.1
12.6
=
86.1
2.2
=
9.1
11.9
=
84.6
6.8
=
77
19.2
=
38.2
1.1
=
24
7.5
=
63
10.5
=
114.6
15
=
9
2.2
=
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
=