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!
18.7
5.1
=
3064729.8148001
历史上次计算结果
91.4
3.7
=
18.7
5.1
=
34.5
11.1
=
64.1
19.1
=
95.7
16.1
=
66.5
12.8
=
27.6
15
=
31.9
2
=
34.1
3.9
=
43.3
8.7
=
89.9
7.8
=
70.8
2.4
=
3
20.8
=
47.1
2.2
=
97.8
9.6
=
32
1.9
=
39.8
18
=
71.2
19.3
=
73
10.8
=
37.4
9.5
=
73.2
10
=
12.3
7.9
=
31.4
2.3
=
125.2
12.8
=
42.1
8.6
=
63.4
7.3
=
27.4
9.5
=
45.6
14.7
=
1
1.7
=
12.3
7.8
=
附近的結果
18
5
=
18
5.1
=
18
5.2
=
18
5.3
=
18
5.4
=
18
5.5
=
18
5.6
=
18
5.7
=
18
5.8
=
18
5.9
=
18
6
=
18.1
5
=
18.1
5.1
=
18.1
5.2
=
18.1
5.3
=
18.1
5.4
=
18.1
5.5
=
18.1
5.6
=
18.1
5.7
=
18.1
5.8
=
18.1
5.9
=
18.1
6
=
18.2
5
=
18.2
5.1
=
18.2
5.2
=
18.2
5.3
=
18.2
5.4
=
18.2
5.5
=
18.2
5.6
=
18.2
5.7
=
18.2
5.8
=
18.2
5.9
=
18.2
6
=
18.3
5
=
18.3
5.1
=
18.3
5.2
=
18.3
5.3
=
18.3
5.4
=
18.3
5.5
=
18.3
5.6
=
18.3
5.7
=
18.3
5.8
=
18.3
5.9
=
18.3
6
=
18.4
5
=
18.4
5.1
=
18.4
5.2
=
18.4
5.3
=
18.4
5.4
=
18.4
5.5
=
18.4
5.6
=
18.4
5.7
=
18.4
5.8
=
18.4
5.9
=
18.4
6
=
18.5
5
=
18.5
5.1
=
18.5
5.2
=
18.5
5.3
=
18.5
5.4
=
18.5
5.5
=
18.5
5.6
=
18.5
5.7
=
18.5
5.8
=
18.5
5.9
=
18.5
6
=
18.6
5
=
18.6
5.1
=
18.6
5.2
=
18.6
5.3
=
18.6
5.4
=
18.6
5.5
=
18.6
5.6
=
18.6
5.7
=
18.6
5.8
=
18.6
5.9
=
18.6
6
=
18.7
5
=
18.7
5.1
=
18.7
5.2
=
18.7
5.3
=
18.7
5.4
=
18.7
5.5
=
18.7
5.6
=
18.7
5.7
=
18.7
5.8
=
18.7
5.9
=
18.7
6
=
18.8
5
=
18.8
5.1
=
18.8
5.2
=
18.8
5.3
=
18.8
5.4
=
18.8
5.5
=
18.8
5.6
=
18.8
5.7
=
18.8
5.8
=
18.8
5.9
=
18.8
6
=
18.9
5
=
18.9
5.1
=
18.9
5.2
=
18.9
5.3
=
18.9
5.4
=
18.9
5.5
=
18.9
5.6
=
18.9
5.7
=
18.9
5.8
=
18.9
5.9
=
18.9
6
=