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!
47.9
7
=
578560252372.51
历史上次计算结果
47.9
7
=
12.5
10.2
=
16
12.3
=
66.3
3.2
=
12
4.3
=
99
14.9
=
99.7
15
=
37
5.4
=
132.4
12.9
=
14
2173
=
64.9
5.7
=
87.2
2.4
=
41
1.9
=
29.4
7.9
=
71.5
7.5
=
145
11.9
=
66.9
10.4
=
52.5
9.8
=
66.2
10.3
=
23
4.6
=
52
9.4
=
3.6
18.3
=
82.8
9.1
=
51
6.2
=
4.3
3.5
=
23.1
4
=
101
13.8
=
13.2
15.3
=
11.1
13.5
=
55
10.8
=
附近的結果
47
7
=
47
7.1
=
47
7.2
=
47
7.3
=
47
7.4
=
47
7.5
=
47
7.6
=
47
7.7
=
47
7.8
=
47
7.9
=
47
8
=
47.1
7
=
47.1
7.1
=
47.1
7.2
=
47.1
7.3
=
47.1
7.4
=
47.1
7.5
=
47.1
7.6
=
47.1
7.7
=
47.1
7.8
=
47.1
7.9
=
47.1
8
=
47.2
7
=
47.2
7.1
=
47.2
7.2
=
47.2
7.3
=
47.2
7.4
=
47.2
7.5
=
47.2
7.6
=
47.2
7.7
=
47.2
7.8
=
47.2
7.9
=
47.2
8
=
47.3
7
=
47.3
7.1
=
47.3
7.2
=
47.3
7.3
=
47.3
7.4
=
47.3
7.5
=
47.3
7.6
=
47.3
7.7
=
47.3
7.8
=
47.3
7.9
=
47.3
8
=
47.4
7
=
47.4
7.1
=
47.4
7.2
=
47.4
7.3
=
47.4
7.4
=
47.4
7.5
=
47.4
7.6
=
47.4
7.7
=
47.4
7.8
=
47.4
7.9
=
47.4
8
=
47.5
7
=
47.5
7.1
=
47.5
7.2
=
47.5
7.3
=
47.5
7.4
=
47.5
7.5
=
47.5
7.6
=
47.5
7.7
=
47.5
7.8
=
47.5
7.9
=
47.5
8
=
47.6
7
=
47.6
7.1
=
47.6
7.2
=
47.6
7.3
=
47.6
7.4
=
47.6
7.5
=
47.6
7.6
=
47.6
7.7
=
47.6
7.8
=
47.6
7.9
=
47.6
8
=
47.7
7
=
47.7
7.1
=
47.7
7.2
=
47.7
7.3
=
47.7
7.4
=
47.7
7.5
=
47.7
7.6
=
47.7
7.7
=
47.7
7.8
=
47.7
7.9
=
47.7
8
=
47.8
7
=
47.8
7.1
=
47.8
7.2
=
47.8
7.3
=
47.8
7.4
=
47.8
7.5
=
47.8
7.6
=
47.8
7.7
=
47.8
7.8
=
47.8
7.9
=
47.8
8
=
47.9
7
=
47.9
7.1
=
47.9
7.2
=
47.9
7.3
=
47.9
7.4
=
47.9
7.5
=
47.9
7.6
=
47.9
7.7
=
47.9
7.8
=
47.9
7.9
=
47.9
8
=