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!
81.2
14
=
5.4173189939109E+26
历史上次计算结果
81.2
14
=
40.6
9.9
=
1.2
14.7
=
98
6.9
=
98.4
8.7
=
3.5
15.1
=
45
18.1
=
72.9
19
=
30.4
10.8
=
5.3
11.8
=
71.6
1.3
=
62.4
11.9
=
40.4
9
=
5.5
4.4
=
98.6
8.3
=
3.8
13.6
=
5.4
16.1
=
3.9
13.9
=
23.5
3.7
=
52.1
15.4
=
77.1
7.6
=
11.3
3.8
=
55.6
9.1
=
3.4
13
=
52.5
10.4
=
1.2
15
=
38
7.5
=
38.3
7.8
=
138.8
13.4
=
38.1
7.5
=
附近的結果
81
14
=
81
14.1
=
81
14.2
=
81
14.3
=
81
14.4
=
81
14.5
=
81
14.6
=
81
14.7
=
81
14.8
=
81
14.9
=
81
15
=
81.1
14
=
81.1
14.1
=
81.1
14.2
=
81.1
14.3
=
81.1
14.4
=
81.1
14.5
=
81.1
14.6
=
81.1
14.7
=
81.1
14.8
=
81.1
14.9
=
81.1
15
=
81.2
14
=
81.2
14.1
=
81.2
14.2
=
81.2
14.3
=
81.2
14.4
=
81.2
14.5
=
81.2
14.6
=
81.2
14.7
=
81.2
14.8
=
81.2
14.9
=
81.2
15
=
81.3
14
=
81.3
14.1
=
81.3
14.2
=
81.3
14.3
=
81.3
14.4
=
81.3
14.5
=
81.3
14.6
=
81.3
14.7
=
81.3
14.8
=
81.3
14.9
=
81.3
15
=
81.4
14
=
81.4
14.1
=
81.4
14.2
=
81.4
14.3
=
81.4
14.4
=
81.4
14.5
=
81.4
14.6
=
81.4
14.7
=
81.4
14.8
=
81.4
14.9
=
81.4
15
=
81.5
14
=
81.5
14.1
=
81.5
14.2
=
81.5
14.3
=
81.5
14.4
=
81.5
14.5
=
81.5
14.6
=
81.5
14.7
=
81.5
14.8
=
81.5
14.9
=
81.5
15
=
81.6
14
=
81.6
14.1
=
81.6
14.2
=
81.6
14.3
=
81.6
14.4
=
81.6
14.5
=
81.6
14.6
=
81.6
14.7
=
81.6
14.8
=
81.6
14.9
=
81.6
15
=
81.7
14
=
81.7
14.1
=
81.7
14.2
=
81.7
14.3
=
81.7
14.4
=
81.7
14.5
=
81.7
14.6
=
81.7
14.7
=
81.7
14.8
=
81.7
14.9
=
81.7
15
=
81.8
14
=
81.8
14.1
=
81.8
14.2
=
81.8
14.3
=
81.8
14.4
=
81.8
14.5
=
81.8
14.6
=
81.8
14.7
=
81.8
14.8
=
81.8
14.9
=
81.8
15
=
81.9
14
=
81.9
14.1
=
81.9
14.2
=
81.9
14.3
=
81.9
14.4
=
81.9
14.5
=
81.9
14.6
=
81.9
14.7
=
81.9
14.8
=
81.9
14.9
=
81.9
15
=
82
14
=
82
14.1
=
82
14.2
=
82
14.3
=
82
14.4
=
82
14.5
=
82
14.6
=
82
14.7
=
82
14.8
=
82
14.9
=
82
15
=