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!
7.1
9
=
45848500.718449
历史上次计算结果
7.1
9
=
84.9
16.8
=
63.4
9.2
=
6.1
2.3
=
112.9
12.6
=
102.1
14
=
73.1
9.9
=
39
7.8
=
6.7
2
=
105.5
7.5
=
90.4
6.5
=
51.8
14.5
=
8.3
18.7
=
93.6
13.9
=
89
6.9
=
10.2
13.9
=
87.4
8
=
11.1
4.9
=
28.2
13
=
71.6
16
=
3.4
14.7
=
4
9.9
=
104.3
6
=
41.5
6.1
=
104.7
7
=
46.4
2.8
=
94.7
9.4
=
5.5
16.9
=
4.9
10.9
=
14
9.9
=
附近的結果
7
9
=
7
9.1
=
7
9.2
=
7
9.3
=
7
9.4
=
7
9.5
=
7
9.6
=
7
9.7
=
7
9.8
=
7
9.9
=
7
10
=
7.1
9
=
7.1
9.1
=
7.1
9.2
=
7.1
9.3
=
7.1
9.4
=
7.1
9.5
=
7.1
9.6
=
7.1
9.7
=
7.1
9.8
=
7.1
9.9
=
7.1
10
=
7.2
9
=
7.2
9.1
=
7.2
9.2
=
7.2
9.3
=
7.2
9.4
=
7.2
9.5
=
7.2
9.6
=
7.2
9.7
=
7.2
9.8
=
7.2
9.9
=
7.2
10
=
7.3
9
=
7.3
9.1
=
7.3
9.2
=
7.3
9.3
=
7.3
9.4
=
7.3
9.5
=
7.3
9.6
=
7.3
9.7
=
7.3
9.8
=
7.3
9.9
=
7.3
10
=
7.4
9
=
7.4
9.1
=
7.4
9.2
=
7.4
9.3
=
7.4
9.4
=
7.4
9.5
=
7.4
9.6
=
7.4
9.7
=
7.4
9.8
=
7.4
9.9
=
7.4
10
=
7.5
9
=
7.5
9.1
=
7.5
9.2
=
7.5
9.3
=
7.5
9.4
=
7.5
9.5
=
7.5
9.6
=
7.5
9.7
=
7.5
9.8
=
7.5
9.9
=
7.5
10
=
7.6
9
=
7.6
9.1
=
7.6
9.2
=
7.6
9.3
=
7.6
9.4
=
7.6
9.5
=
7.6
9.6
=
7.6
9.7
=
7.6
9.8
=
7.6
9.9
=
7.6
10
=
7.7
9
=
7.7
9.1
=
7.7
9.2
=
7.7
9.3
=
7.7
9.4
=
7.7
9.5
=
7.7
9.6
=
7.7
9.7
=
7.7
9.8
=
7.7
9.9
=
7.7
10
=
7.8
9
=
7.8
9.1
=
7.8
9.2
=
7.8
9.3
=
7.8
9.4
=
7.8
9.5
=
7.8
9.6
=
7.8
9.7
=
7.8
9.8
=
7.8
9.9
=
7.8
10
=
7.9
9
=
7.9
9.1
=
7.9
9.2
=
7.9
9.3
=
7.9
9.4
=
7.9
9.5
=
7.9
9.6
=
7.9
9.7
=
7.9
9.8
=
7.9
9.9
=
7.9
10
=
8
9
=
8
9.1
=
8
9.2
=
8
9.3
=
8
9.4
=
8
9.5
=
8
9.6
=
8
9.7
=
8
9.8
=
8
9.9
=
8
10
=