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!
16.9
2.8
=
2742.0967429737
历史上次计算结果
16.9
2.8
=
72.6
18
=
83.7
3.6
=
28.8
7.1
=
38.7
11.7
=
86.5
8.9
=
8.2
4
=
68.8
12.8
=
2.1
15
=
73.1
5.2
=
21
2.9
=
86.9
8.3
=
3.8
14.8
=
37.8
10.9
=
18.9
6.7
=
50.4
10.1
=
77.7
8
=
19
10.2
=
95.5
20.6
=
68.8
8.2
=
7.2
3.7
=
75
6
=
67.1
7
=
52.6
1.8
=
61.5
6.6
=
8.1
9.8
=
35.5
11.5
=
86.7
14.2
=
93.1
10.2
=
100.7
14.9
=
附近的結果
16
2
=
16
2.1
=
16
2.2
=
16
2.3
=
16
2.4
=
16
2.5
=
16
2.6
=
16
2.7
=
16
2.8
=
16
2.9
=
16.1
2
=
16.1
2.1
=
16.1
2.2
=
16.1
2.3
=
16.1
2.4
=
16.1
2.5
=
16.1
2.6
=
16.1
2.7
=
16.1
2.8
=
16.1
2.9
=
16.2
2
=
16.2
2.1
=
16.2
2.2
=
16.2
2.3
=
16.2
2.4
=
16.2
2.5
=
16.2
2.6
=
16.2
2.7
=
16.2
2.8
=
16.2
2.9
=
16.3
2
=
16.3
2.1
=
16.3
2.2
=
16.3
2.3
=
16.3
2.4
=
16.3
2.5
=
16.3
2.6
=
16.3
2.7
=
16.3
2.8
=
16.3
2.9
=
16.4
2
=
16.4
2.1
=
16.4
2.2
=
16.4
2.3
=
16.4
2.4
=
16.4
2.5
=
16.4
2.6
=
16.4
2.7
=
16.4
2.8
=
16.4
2.9
=
16.5
2
=
16.5
2.1
=
16.5
2.2
=
16.5
2.3
=
16.5
2.4
=
16.5
2.5
=
16.5
2.6
=
16.5
2.7
=
16.5
2.8
=
16.5
2.9
=
16.6
2
=
16.6
2.1
=
16.6
2.2
=
16.6
2.3
=
16.6
2.4
=
16.6
2.5
=
16.6
2.6
=
16.6
2.7
=
16.6
2.8
=
16.6
2.9
=
16.7
2
=
16.7
2.1
=
16.7
2.2
=
16.7
2.3
=
16.7
2.4
=
16.7
2.5
=
16.7
2.6
=
16.7
2.7
=
16.7
2.8
=
16.7
2.9
=
16.8
2
=
16.8
2.1
=
16.8
2.2
=
16.8
2.3
=
16.8
2.4
=
16.8
2.5
=
16.8
2.6
=
16.8
2.7
=
16.8
2.8
=
16.8
2.9
=
16.9
2
=
16.9
2.1
=
16.9
2.2
=
16.9
2.3
=
16.9
2.4
=
16.9
2.5
=
16.9
2.6
=
16.9
2.7
=
16.9
2.8
=
16.9
2.9
=