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!
28.2
5.3
=
48564651.221263
历史上次计算结果
28.2
5.3
=
9.3
18.9
=
32.3
1.4
=
82.5
7.3
=
106.1
12.6
=
11.9
5.6
=
31
8.7
=
83.6
10.1
=
58.2
11.5
=
41.6
10.7
=
82.5
5.3
=
60.4
9.3
=
3.3
20.6
=
9.3
3.9
=
1.1
18.2
=
32.4
11
=
102.2
7.9
=
45.3
14.3
=
92.4
3.5
=
3.8
18.1
=
53.5
15.4
=
50.2
2850.2
=
3.2
20.2
=
47.5
2.2
=
109.8
14.2
=
33.2
1.2
=
31.7
8.2
=
12.7
1.8
=
51
16
=
1.7
18.7
=
附近的結果
28
5
=
28
5.1
=
28
5.2
=
28
5.3
=
28
5.4
=
28
5.5
=
28
5.6
=
28
5.7
=
28
5.8
=
28
5.9
=
28
6
=
28.1
5
=
28.1
5.1
=
28.1
5.2
=
28.1
5.3
=
28.1
5.4
=
28.1
5.5
=
28.1
5.6
=
28.1
5.7
=
28.1
5.8
=
28.1
5.9
=
28.1
6
=
28.2
5
=
28.2
5.1
=
28.2
5.2
=
28.2
5.3
=
28.2
5.4
=
28.2
5.5
=
28.2
5.6
=
28.2
5.7
=
28.2
5.8
=
28.2
5.9
=
28.2
6
=
28.3
5
=
28.3
5.1
=
28.3
5.2
=
28.3
5.3
=
28.3
5.4
=
28.3
5.5
=
28.3
5.6
=
28.3
5.7
=
28.3
5.8
=
28.3
5.9
=
28.3
6
=
28.4
5
=
28.4
5.1
=
28.4
5.2
=
28.4
5.3
=
28.4
5.4
=
28.4
5.5
=
28.4
5.6
=
28.4
5.7
=
28.4
5.8
=
28.4
5.9
=
28.4
6
=
28.5
5
=
28.5
5.1
=
28.5
5.2
=
28.5
5.3
=
28.5
5.4
=
28.5
5.5
=
28.5
5.6
=
28.5
5.7
=
28.5
5.8
=
28.5
5.9
=
28.5
6
=
28.6
5
=
28.6
5.1
=
28.6
5.2
=
28.6
5.3
=
28.6
5.4
=
28.6
5.5
=
28.6
5.6
=
28.6
5.7
=
28.6
5.8
=
28.6
5.9
=
28.6
6
=
28.7
5
=
28.7
5.1
=
28.7
5.2
=
28.7
5.3
=
28.7
5.4
=
28.7
5.5
=
28.7
5.6
=
28.7
5.7
=
28.7
5.8
=
28.7
5.9
=
28.7
6
=
28.8
5
=
28.8
5.1
=
28.8
5.2
=
28.8
5.3
=
28.8
5.4
=
28.8
5.5
=
28.8
5.6
=
28.8
5.7
=
28.8
5.8
=
28.8
5.9
=
28.8
6
=
28.9
5
=
28.9
5.1
=
28.9
5.2
=
28.9
5.3
=
28.9
5.4
=
28.9
5.5
=
28.9
5.6
=
28.9
5.7
=
28.9
5.8
=
28.9
5.9
=
28.9
6
=