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!
28.1
8.7
=
4015549493673.4
历史上次计算结果
34.2
19
=
28.1
8.7
=
9.4
16
=
38.1
14.1
=
52.1
1.5
=
44.2
5.7
=
3.6
11.3
=
58.7
11.9
=
44.9
5.1
=
32.9
1.4
=
62.8
1.9
=
102.7
7.7
=
51.4
15.2
=
102.7
13.5
=
47.5
3.8
=
34.6
8.9
=
36.3
16.2
=
57.3
17.8
=
41.6
10.7
=
24.3
4.6
=
28.3
6
=
57.9
10.3
=
33.3
15.3
=
12.3
1.9
=
17.8
4.3
=
33.2
1.8
=
12.8
1.5
=
25.5
10.1
=
76.8
3.4
=
47.6
2.7
=
附近的結果
28
8
=
28
8.1
=
28
8.2
=
28
8.3
=
28
8.4
=
28
8.5
=
28
8.6
=
28
8.7
=
28
8.8
=
28
8.9
=
28
9
=
28.1
8
=
28.1
8.1
=
28.1
8.2
=
28.1
8.3
=
28.1
8.4
=
28.1
8.5
=
28.1
8.6
=
28.1
8.7
=
28.1
8.8
=
28.1
8.9
=
28.1
9
=
28.2
8
=
28.2
8.1
=
28.2
8.2
=
28.2
8.3
=
28.2
8.4
=
28.2
8.5
=
28.2
8.6
=
28.2
8.7
=
28.2
8.8
=
28.2
8.9
=
28.2
9
=
28.3
8
=
28.3
8.1
=
28.3
8.2
=
28.3
8.3
=
28.3
8.4
=
28.3
8.5
=
28.3
8.6
=
28.3
8.7
=
28.3
8.8
=
28.3
8.9
=
28.3
9
=
28.4
8
=
28.4
8.1
=
28.4
8.2
=
28.4
8.3
=
28.4
8.4
=
28.4
8.5
=
28.4
8.6
=
28.4
8.7
=
28.4
8.8
=
28.4
8.9
=
28.4
9
=
28.5
8
=
28.5
8.1
=
28.5
8.2
=
28.5
8.3
=
28.5
8.4
=
28.5
8.5
=
28.5
8.6
=
28.5
8.7
=
28.5
8.8
=
28.5
8.9
=
28.5
9
=
28.6
8
=
28.6
8.1
=
28.6
8.2
=
28.6
8.3
=
28.6
8.4
=
28.6
8.5
=
28.6
8.6
=
28.6
8.7
=
28.6
8.8
=
28.6
8.9
=
28.6
9
=
28.7
8
=
28.7
8.1
=
28.7
8.2
=
28.7
8.3
=
28.7
8.4
=
28.7
8.5
=
28.7
8.6
=
28.7
8.7
=
28.7
8.8
=
28.7
8.9
=
28.7
9
=
28.8
8
=
28.8
8.1
=
28.8
8.2
=
28.8
8.3
=
28.8
8.4
=
28.8
8.5
=
28.8
8.6
=
28.8
8.7
=
28.8
8.8
=
28.8
8.9
=
28.8
9
=
28.9
8
=
28.9
8.1
=
28.9
8.2
=
28.9
8.3
=
28.9
8.4
=
28.9
8.5
=
28.9
8.6
=
28.9
8.7
=
28.9
8.8
=
28.9
8.9
=
28.9
9
=