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!
7.8
11
=
6501905148.3642
历史上次计算结果
7.8
11
=
22.9
5.5
=
9.6
15.8
=
3.7
17.2
=
73.2
2.4
=
45.2
250.8
=
45.6
250.1
=
11.4
16.6
=
11.4
16.3
=
9
12.9
=
94.7
13
=
52.1
13.2
=
95.7
11.3
=
45
250.4
=
7.2
12.3
=
18.3
3.8
=
14.2
13.6
=
82.4
6.9
=
3.5
12.7
=
103.1
13
=
23.3
11.6
=
50.9
14.7
=
34.5
11.5
=
50.7
14.8
=
83.4
3.2
=
90
4.5
=
77.7
10
=
42.7
14.3
=
16.1
10
=
10.3
11.4
=
附近的結果
7
11
=
7
11.1
=
7
11.2
=
7
11.3
=
7
11.4
=
7
11.5
=
7
11.6
=
7
11.7
=
7
11.8
=
7
11.9
=
7
12
=
7.1
11
=
7.1
11.1
=
7.1
11.2
=
7.1
11.3
=
7.1
11.4
=
7.1
11.5
=
7.1
11.6
=
7.1
11.7
=
7.1
11.8
=
7.1
11.9
=
7.1
12
=
7.2
11
=
7.2
11.1
=
7.2
11.2
=
7.2
11.3
=
7.2
11.4
=
7.2
11.5
=
7.2
11.6
=
7.2
11.7
=
7.2
11.8
=
7.2
11.9
=
7.2
12
=
7.3
11
=
7.3
11.1
=
7.3
11.2
=
7.3
11.3
=
7.3
11.4
=
7.3
11.5
=
7.3
11.6
=
7.3
11.7
=
7.3
11.8
=
7.3
11.9
=
7.3
12
=
7.4
11
=
7.4
11.1
=
7.4
11.2
=
7.4
11.3
=
7.4
11.4
=
7.4
11.5
=
7.4
11.6
=
7.4
11.7
=
7.4
11.8
=
7.4
11.9
=
7.4
12
=
7.5
11
=
7.5
11.1
=
7.5
11.2
=
7.5
11.3
=
7.5
11.4
=
7.5
11.5
=
7.5
11.6
=
7.5
11.7
=
7.5
11.8
=
7.5
11.9
=
7.5
12
=
7.6
11
=
7.6
11.1
=
7.6
11.2
=
7.6
11.3
=
7.6
11.4
=
7.6
11.5
=
7.6
11.6
=
7.6
11.7
=
7.6
11.8
=
7.6
11.9
=
7.6
12
=
7.7
11
=
7.7
11.1
=
7.7
11.2
=
7.7
11.3
=
7.7
11.4
=
7.7
11.5
=
7.7
11.6
=
7.7
11.7
=
7.7
11.8
=
7.7
11.9
=
7.7
12
=
7.8
11
=
7.8
11.1
=
7.8
11.2
=
7.8
11.3
=
7.8
11.4
=
7.8
11.5
=
7.8
11.6
=
7.8
11.7
=
7.8
11.8
=
7.8
11.9
=
7.8
12
=
7.9
11
=
7.9
11.1
=
7.9
11.2
=
7.9
11.3
=
7.9
11.4
=
7.9
11.5
=
7.9
11.6
=
7.9
11.7
=
7.9
11.8
=
7.9
11.9
=
7.9
12
=
8
11
=
8
11.1
=
8
11.2
=
8
11.3
=
8
11.4
=
8
11.5
=
8
11.6
=
8
11.7
=
8
11.8
=
8
11.9
=
8
12
=