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!
82.2
7
=
25357283301776
历史上次计算结果
82.2
7
=
36.1
14
=
30.5
7.7
=
77.7
9.9
=
130.7
13.5
=
39.5
8.4
=
12.7
2.4
=
6.2
18.6
=
1.6
8.8
=
67.8
2.8
=
50.5
14.7
=
36.4
10.2
=
39.9
9
=
48.5
13
=
94.4
13.7
=
45.1
250.4
=
37.8
8.2
=
102.7
19.1
=
3.5
17.2
=
94.7
9.8
=
151.7
15.7
=
10.2
4.4
=
24.7
4.8
=
43.3
5.5
=
11
15.4
=
94
13.2
=
23.5
14
=
72.4
4.6
=
152
15.3
=
96.1
6.6
=
附近的結果
82
7
=
82
7.1
=
82
7.2
=
82
7.3
=
82
7.4
=
82
7.5
=
82
7.6
=
82
7.7
=
82
7.8
=
82
7.9
=
82
8
=
82.1
7
=
82.1
7.1
=
82.1
7.2
=
82.1
7.3
=
82.1
7.4
=
82.1
7.5
=
82.1
7.6
=
82.1
7.7
=
82.1
7.8
=
82.1
7.9
=
82.1
8
=
82.2
7
=
82.2
7.1
=
82.2
7.2
=
82.2
7.3
=
82.2
7.4
=
82.2
7.5
=
82.2
7.6
=
82.2
7.7
=
82.2
7.8
=
82.2
7.9
=
82.2
8
=
82.3
7
=
82.3
7.1
=
82.3
7.2
=
82.3
7.3
=
82.3
7.4
=
82.3
7.5
=
82.3
7.6
=
82.3
7.7
=
82.3
7.8
=
82.3
7.9
=
82.3
8
=
82.4
7
=
82.4
7.1
=
82.4
7.2
=
82.4
7.3
=
82.4
7.4
=
82.4
7.5
=
82.4
7.6
=
82.4
7.7
=
82.4
7.8
=
82.4
7.9
=
82.4
8
=
82.5
7
=
82.5
7.1
=
82.5
7.2
=
82.5
7.3
=
82.5
7.4
=
82.5
7.5
=
82.5
7.6
=
82.5
7.7
=
82.5
7.8
=
82.5
7.9
=
82.5
8
=
82.6
7
=
82.6
7.1
=
82.6
7.2
=
82.6
7.3
=
82.6
7.4
=
82.6
7.5
=
82.6
7.6
=
82.6
7.7
=
82.6
7.8
=
82.6
7.9
=
82.6
8
=
82.7
7
=
82.7
7.1
=
82.7
7.2
=
82.7
7.3
=
82.7
7.4
=
82.7
7.5
=
82.7
7.6
=
82.7
7.7
=
82.7
7.8
=
82.7
7.9
=
82.7
8
=
82.8
7
=
82.8
7.1
=
82.8
7.2
=
82.8
7.3
=
82.8
7.4
=
82.8
7.5
=
82.8
7.6
=
82.8
7.7
=
82.8
7.8
=
82.8
7.9
=
82.8
8
=
82.9
7
=
82.9
7.1
=
82.9
7.2
=
82.9
7.3
=
82.9
7.4
=
82.9
7.5
=
82.9
7.6
=
82.9
7.7
=
82.9
7.8
=
82.9
7.9
=
82.9
8
=
83
7
=
83
7.1
=
83
7.2
=
83
7.3
=
83
7.4
=
83
7.5
=
83
7.6
=
83
7.7
=
83
7.8
=
83
7.9
=
83
8
=