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!
8.1
16.2
=
5.2174381067513E+14
历史上次计算结果
8.1
16.2
=
76.2
14.5
=
11.4
2158.5
=
7.7
1839.6
=
128.5
14.7
=
128.8
14.6
=
5.4
16
=
14.3
3.4
=
45.9
251.1
=
14.1
3.9
=
9.8
2159.3
=
59.2
9.5
=
72.8
4.7
=
59.9
9.3
=
54.6
8
=
83.8
1.3
=
6.3
14.6
=
89.3
4.9
=
25.7
11
=
113.7
15.1
=
121.4
13.1
=
106.4
8.3
=
11.6
16.2
=
106.1
8.3
=
102.4
9.8
=
23.8
11.2
=
16.6
2.4
=
95
13.3
=
151.3
16
=
9.9
11.2
=
附近的結果
8
16
=
8
16.1
=
8
16.2
=
8
16.3
=
8
16.4
=
8
16.5
=
8
16.6
=
8
16.7
=
8
16.8
=
8
16.9
=
8.1
16
=
8.1
16.1
=
8.1
16.2
=
8.1
16.3
=
8.1
16.4
=
8.1
16.5
=
8.1
16.6
=
8.1
16.7
=
8.1
16.8
=
8.1
16.9
=
8.2
16
=
8.2
16.1
=
8.2
16.2
=
8.2
16.3
=
8.2
16.4
=
8.2
16.5
=
8.2
16.6
=
8.2
16.7
=
8.2
16.8
=
8.2
16.9
=
8.3
16
=
8.3
16.1
=
8.3
16.2
=
8.3
16.3
=
8.3
16.4
=
8.3
16.5
=
8.3
16.6
=
8.3
16.7
=
8.3
16.8
=
8.3
16.9
=
8.4
16
=
8.4
16.1
=
8.4
16.2
=
8.4
16.3
=
8.4
16.4
=
8.4
16.5
=
8.4
16.6
=
8.4
16.7
=
8.4
16.8
=
8.4
16.9
=
8.5
16
=
8.5
16.1
=
8.5
16.2
=
8.5
16.3
=
8.5
16.4
=
8.5
16.5
=
8.5
16.6
=
8.5
16.7
=
8.5
16.8
=
8.5
16.9
=
8.6
16
=
8.6
16.1
=
8.6
16.2
=
8.6
16.3
=
8.6
16.4
=
8.6
16.5
=
8.6
16.6
=
8.6
16.7
=
8.6
16.8
=
8.6
16.9
=
8.7
16
=
8.7
16.1
=
8.7
16.2
=
8.7
16.3
=
8.7
16.4
=
8.7
16.5
=
8.7
16.6
=
8.7
16.7
=
8.7
16.8
=
8.7
16.9
=
8.8
16
=
8.8
16.1
=
8.8
16.2
=
8.8
16.3
=
8.8
16.4
=
8.8
16.5
=
8.8
16.6
=
8.8
16.7
=
8.8
16.8
=
8.8
16.9
=
8.9
16
=
8.9
16.1
=
8.9
16.2
=
8.9
16.3
=
8.9
16.4
=
8.9
16.5
=
8.9
16.6
=
8.9
16.7
=
8.9
16.8
=
8.9
16.9
=
9
16
=
9
16.1
=
9
16.2
=
9
16.3
=
9
16.4
=
9
16.5
=
9
16.6
=
9
16.7
=
9
16.8
=
9
16.9
=