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!
21.2
1.1
=
28.771959944819
历史上次计算结果
21.2
1.1
=
9.5
0.7
=
104.1
18.4
=
93.8
3.6
=
44.2
5.6
=
71
12
=
42.4
8.1
=
38
14.1
=
13.7
2163.7
=
53.4
15.3
=
102.5
7.1
=
54.7
4.3
=
27.6
6.7
=
32.6
1.8
=
42.3
8.3
=
57.3
17.6
=
89.3
8
=
74.7
1.5
=
37.9
9.4
=
145
16
=
63.8
7.9
=
45.9
14.2
=
37.7
5.5
=
33.1
1
=
42.9
8.7
=
17.5
4.3
=
9.3
15.8
=
71.6
19.4
=
25.3
4.1
=
24.3
4.2
=
附近的結果
21
1
=
21
1.1
=
21
1.2
=
21
1.3
=
21
1.4
=
21
1.5
=
21
1.6
=
21
1.7
=
21
1.8
=
21
1.9
=
21.1
1
=
21.1
1.1
=
21.1
1.2
=
21.1
1.3
=
21.1
1.4
=
21.1
1.5
=
21.1
1.6
=
21.1
1.7
=
21.1
1.8
=
21.1
1.9
=
21.2
1
=
21.2
1.1
=
21.2
1.2
=
21.2
1.3
=
21.2
1.4
=
21.2
1.5
=
21.2
1.6
=
21.2
1.7
=
21.2
1.8
=
21.2
1.9
=
21.3
1
=
21.3
1.1
=
21.3
1.2
=
21.3
1.3
=
21.3
1.4
=
21.3
1.5
=
21.3
1.6
=
21.3
1.7
=
21.3
1.8
=
21.3
1.9
=
21.4
1
=
21.4
1.1
=
21.4
1.2
=
21.4
1.3
=
21.4
1.4
=
21.4
1.5
=
21.4
1.6
=
21.4
1.7
=
21.4
1.8
=
21.4
1.9
=
21.5
1
=
21.5
1.1
=
21.5
1.2
=
21.5
1.3
=
21.5
1.4
=
21.5
1.5
=
21.5
1.6
=
21.5
1.7
=
21.5
1.8
=
21.5
1.9
=
21.6
1
=
21.6
1.1
=
21.6
1.2
=
21.6
1.3
=
21.6
1.4
=
21.6
1.5
=
21.6
1.6
=
21.6
1.7
=
21.6
1.8
=
21.6
1.9
=
21.7
1
=
21.7
1.1
=
21.7
1.2
=
21.7
1.3
=
21.7
1.4
=
21.7
1.5
=
21.7
1.6
=
21.7
1.7
=
21.7
1.8
=
21.7
1.9
=
21.8
1
=
21.8
1.1
=
21.8
1.2
=
21.8
1.3
=
21.8
1.4
=
21.8
1.5
=
21.8
1.6
=
21.8
1.7
=
21.8
1.8
=
21.8
1.9
=
21.9
1
=
21.9
1.1
=
21.9
1.2
=
21.9
1.3
=
21.9
1.4
=
21.9
1.5
=
21.9
1.6
=
21.9
1.7
=
21.9
1.8
=
21.9
1.9
=