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!
22.8
4
=
270233.6256
历史上次计算结果
22.8
4
=
142
14.9
=
12
8.7
=
71.4
19.4
=
34.6
5.4
=
84
13.6
=
96.5
15.6
=
100.5
7.2
=
8.4
18.6
=
96.9
15.2
=
6.9
15.6
=
28.1
9.7
=
15.2
14.8
=
13.7
3.5
=
1.3
17.3
=
90.6
14.5
=
93.9
10
=
59.2
20.1
=
96.7
15.5
=
93.9
9.3
=
104.6
6
=
59
8.4
=
36.6
9.9
=
96.8
15.8
=
5.6
5
=
37
6
=
6.5
9.7
=
129.5
13.9
=
22.1
4.6
=
22.4
4.8
=
附近的結果
22
4
=
22
4.1
=
22
4.2
=
22
4.3
=
22
4.4
=
22
4.5
=
22
4.6
=
22
4.7
=
22
4.8
=
22
4.9
=
22
5
=
22.1
4
=
22.1
4.1
=
22.1
4.2
=
22.1
4.3
=
22.1
4.4
=
22.1
4.5
=
22.1
4.6
=
22.1
4.7
=
22.1
4.8
=
22.1
4.9
=
22.1
5
=
22.2
4
=
22.2
4.1
=
22.2
4.2
=
22.2
4.3
=
22.2
4.4
=
22.2
4.5
=
22.2
4.6
=
22.2
4.7
=
22.2
4.8
=
22.2
4.9
=
22.2
5
=
22.3
4
=
22.3
4.1
=
22.3
4.2
=
22.3
4.3
=
22.3
4.4
=
22.3
4.5
=
22.3
4.6
=
22.3
4.7
=
22.3
4.8
=
22.3
4.9
=
22.3
5
=
22.4
4
=
22.4
4.1
=
22.4
4.2
=
22.4
4.3
=
22.4
4.4
=
22.4
4.5
=
22.4
4.6
=
22.4
4.7
=
22.4
4.8
=
22.4
4.9
=
22.4
5
=
22.5
4
=
22.5
4.1
=
22.5
4.2
=
22.5
4.3
=
22.5
4.4
=
22.5
4.5
=
22.5
4.6
=
22.5
4.7
=
22.5
4.8
=
22.5
4.9
=
22.5
5
=
22.6
4
=
22.6
4.1
=
22.6
4.2
=
22.6
4.3
=
22.6
4.4
=
22.6
4.5
=
22.6
4.6
=
22.6
4.7
=
22.6
4.8
=
22.6
4.9
=
22.6
5
=
22.7
4
=
22.7
4.1
=
22.7
4.2
=
22.7
4.3
=
22.7
4.4
=
22.7
4.5
=
22.7
4.6
=
22.7
4.7
=
22.7
4.8
=
22.7
4.9
=
22.7
5
=
22.8
4
=
22.8
4.1
=
22.8
4.2
=
22.8
4.3
=
22.8
4.4
=
22.8
4.5
=
22.8
4.6
=
22.8
4.7
=
22.8
4.8
=
22.8
4.9
=
22.8
5
=
22.9
4
=
22.9
4.1
=
22.9
4.2
=
22.9
4.3
=
22.9
4.4
=
22.9
4.5
=
22.9
4.6
=
22.9
4.7
=
22.9
4.8
=
22.9
4.9
=
22.9
5
=