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!
16
17.2
=
5.1388235021911E+20
历史上次计算结果
16
17.2
=
18.6
11.8
=
54.9
6.4
=
26.4
3.3
=
81.5
3.3
=
3.5
15
=
47.9
14
=
7.4
14.7
=
163.4
15
=
2.1
9.5
=
102.4
1.7
=
2.6
9.4
=
49.7
10.2
=
66.1
15.8
=
19
5.5
=
50.3
15.3
=
16.8
2161.4
=
64.9
10.7
=
2.4
9.7
=
76.9
1
=
114.3
16.1
=
22.8
13
=
50.9
15.1
=
79.2
17.9
=
34
5
=
113.1
10.1
=
50.3
15.2
=
79.7
17.2
=
6.3
12.8
=
115
16.8
=
附近的結果
16
17
=
16
17.1
=
16
17.2
=
16
17.3
=
16
17.4
=
16
17.5
=
16
17.6
=
16
17.7
=
16
17.8
=
16
17.9
=
16.1
17
=
16.1
17.1
=
16.1
17.2
=
16.1
17.3
=
16.1
17.4
=
16.1
17.5
=
16.1
17.6
=
16.1
17.7
=
16.1
17.8
=
16.1
17.9
=
16.2
17
=
16.2
17.1
=
16.2
17.2
=
16.2
17.3
=
16.2
17.4
=
16.2
17.5
=
16.2
17.6
=
16.2
17.7
=
16.2
17.8
=
16.2
17.9
=
16.3
17
=
16.3
17.1
=
16.3
17.2
=
16.3
17.3
=
16.3
17.4
=
16.3
17.5
=
16.3
17.6
=
16.3
17.7
=
16.3
17.8
=
16.3
17.9
=
16.4
17
=
16.4
17.1
=
16.4
17.2
=
16.4
17.3
=
16.4
17.4
=
16.4
17.5
=
16.4
17.6
=
16.4
17.7
=
16.4
17.8
=
16.4
17.9
=
16.5
17
=
16.5
17.1
=
16.5
17.2
=
16.5
17.3
=
16.5
17.4
=
16.5
17.5
=
16.5
17.6
=
16.5
17.7
=
16.5
17.8
=
16.5
17.9
=
16.6
17
=
16.6
17.1
=
16.6
17.2
=
16.6
17.3
=
16.6
17.4
=
16.6
17.5
=
16.6
17.6
=
16.6
17.7
=
16.6
17.8
=
16.6
17.9
=
16.7
17
=
16.7
17.1
=
16.7
17.2
=
16.7
17.3
=
16.7
17.4
=
16.7
17.5
=
16.7
17.6
=
16.7
17.7
=
16.7
17.8
=
16.7
17.9
=
16.8
17
=
16.8
17.1
=
16.8
17.2
=
16.8
17.3
=
16.8
17.4
=
16.8
17.5
=
16.8
17.6
=
16.8
17.7
=
16.8
17.8
=
16.8
17.9
=
16.9
17
=
16.9
17.1
=
16.9
17.2
=
16.9
17.3
=
16.9
17.4
=
16.9
17.5
=
16.9
17.6
=
16.9
17.7
=
16.9
17.8
=
16.9
17.9
=