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!
8.9
1.9
=
63.65624442214
历史上次计算结果
66.5
8.9
=
8.9
1.9
=
62.1
10.5
=
5.8
3.6
=
5.1
3.3
=
63
6.6
=
5.4
3
=
46.2
10
=
39.8
16.2
=
21.7
2.7
=
80.4
14.7
=
66.5
8
=
5.1
3.3
=
98.2
5.6
=
97.9
7.8
=
104.9
14.3
=
14
3.1
=
46.1
11.1
=
30.8
8.5
=
101.9
13.5
=
48.9
2.8
=
20
10.1
=
79.7
8
=
80
3.8
=
32.1
20.7
=
90.9
7.5
=
80.8
15.5
=
40.8
13.8
=
90.6
7.7
=
97.2
16.9
=
附近的結果
8
1
=
8
1.1
=
8
1.2
=
8
1.3
=
8
1.4
=
8
1.5
=
8
1.6
=
8
1.7
=
8
1.8
=
8
1.9
=
8.1
1
=
8.1
1.1
=
8.1
1.2
=
8.1
1.3
=
8.1
1.4
=
8.1
1.5
=
8.1
1.6
=
8.1
1.7
=
8.1
1.8
=
8.1
1.9
=
8.2
1
=
8.2
1.1
=
8.2
1.2
=
8.2
1.3
=
8.2
1.4
=
8.2
1.5
=
8.2
1.6
=
8.2
1.7
=
8.2
1.8
=
8.2
1.9
=
8.3
1
=
8.3
1.1
=
8.3
1.2
=
8.3
1.3
=
8.3
1.4
=
8.3
1.5
=
8.3
1.6
=
8.3
1.7
=
8.3
1.8
=
8.3
1.9
=
8.4
1
=
8.4
1.1
=
8.4
1.2
=
8.4
1.3
=
8.4
1.4
=
8.4
1.5
=
8.4
1.6
=
8.4
1.7
=
8.4
1.8
=
8.4
1.9
=
8.5
1
=
8.5
1.1
=
8.5
1.2
=
8.5
1.3
=
8.5
1.4
=
8.5
1.5
=
8.5
1.6
=
8.5
1.7
=
8.5
1.8
=
8.5
1.9
=
8.6
1
=
8.6
1.1
=
8.6
1.2
=
8.6
1.3
=
8.6
1.4
=
8.6
1.5
=
8.6
1.6
=
8.6
1.7
=
8.6
1.8
=
8.6
1.9
=
8.7
1
=
8.7
1.1
=
8.7
1.2
=
8.7
1.3
=
8.7
1.4
=
8.7
1.5
=
8.7
1.6
=
8.7
1.7
=
8.7
1.8
=
8.7
1.9
=
8.8
1
=
8.8
1.1
=
8.8
1.2
=
8.8
1.3
=
8.8
1.4
=
8.8
1.5
=
8.8
1.6
=
8.8
1.7
=
8.8
1.8
=
8.8
1.9
=
8.9
1
=
8.9
1.1
=
8.9
1.2
=
8.9
1.3
=
8.9
1.4
=
8.9
1.5
=
8.9
1.6
=
8.9
1.7
=
8.9
1.8
=
8.9
1.9
=
9
1
=
9
1.1
=
9
1.2
=
9
1.3
=
9
1.4
=
9
1.5
=
9
1.6
=
9
1.7
=
9
1.8
=
9
1.9
=