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!
5.7
16
=
1241645705469.1
历史上次计算结果
70.3
9.1
=
5.7
16
=
31.5
10.3
=
15.8
13
=
142
16.7
=
31.7
3.1
=
70
9.9
=
31.1
3.6
=
44.4
4
=
44
4.2
=
65
18.8
=
89.4
4.1
=
6.5
4.7
=
7.4
1839.5
=
5.6
1.9
=
109.1
14.4
=
52.2
18.5
=
10.7
11.2
=
14.4
14.8
=
83.8
2.3
=
104
12.8
=
104.3
18.1
=
14.6
14.8
=
46.4
2.1
=
82
7
=
46.2
5.1
=
53.5
9.6
=
2.1
8.1
=
61.6
8.1
=
76.6
14.2
=
附近的結果
5
16
=
5
16.1
=
5
16.2
=
5
16.3
=
5
16.4
=
5
16.5
=
5
16.6
=
5
16.7
=
5
16.8
=
5
16.9
=
5.1
16
=
5.1
16.1
=
5.1
16.2
=
5.1
16.3
=
5.1
16.4
=
5.1
16.5
=
5.1
16.6
=
5.1
16.7
=
5.1
16.8
=
5.1
16.9
=
5.2
16
=
5.2
16.1
=
5.2
16.2
=
5.2
16.3
=
5.2
16.4
=
5.2
16.5
=
5.2
16.6
=
5.2
16.7
=
5.2
16.8
=
5.2
16.9
=
5.3
16
=
5.3
16.1
=
5.3
16.2
=
5.3
16.3
=
5.3
16.4
=
5.3
16.5
=
5.3
16.6
=
5.3
16.7
=
5.3
16.8
=
5.3
16.9
=
5.4
16
=
5.4
16.1
=
5.4
16.2
=
5.4
16.3
=
5.4
16.4
=
5.4
16.5
=
5.4
16.6
=
5.4
16.7
=
5.4
16.8
=
5.4
16.9
=
5.5
16
=
5.5
16.1
=
5.5
16.2
=
5.5
16.3
=
5.5
16.4
=
5.5
16.5
=
5.5
16.6
=
5.5
16.7
=
5.5
16.8
=
5.5
16.9
=
5.6
16
=
5.6
16.1
=
5.6
16.2
=
5.6
16.3
=
5.6
16.4
=
5.6
16.5
=
5.6
16.6
=
5.6
16.7
=
5.6
16.8
=
5.6
16.9
=
5.7
16
=
5.7
16.1
=
5.7
16.2
=
5.7
16.3
=
5.7
16.4
=
5.7
16.5
=
5.7
16.6
=
5.7
16.7
=
5.7
16.8
=
5.7
16.9
=
5.8
16
=
5.8
16.1
=
5.8
16.2
=
5.8
16.3
=
5.8
16.4
=
5.8
16.5
=
5.8
16.6
=
5.8
16.7
=
5.8
16.8
=
5.8
16.9
=
5.9
16
=
5.9
16.1
=
5.9
16.2
=
5.9
16.3
=
5.9
16.4
=
5.9
16.5
=
5.9
16.6
=
5.9
16.7
=
5.9
16.8
=
5.9
16.9
=
6
16
=
6
16.1
=
6
16.2
=
6
16.3
=
6
16.4
=
6
16.5
=
6
16.6
=
6
16.7
=
6
16.8
=
6
16.9
=