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!
30.2
8.2
=
1367908134762.6
历史上次计算结果
30.2
8.2
=
67.5
7.7
=
145.8
14.7
=
90.9
13.7
=
72.3
16
=
76.9
12.7
=
20.5
9.7
=
6.8
19
=
73.6
19.5
=
6
15.3
=
121.6
12
=
25.2
1.6
=
50.2
12.1
=
112.7
13.6
=
77.6
15.7
=
68.7
15.2
=
77.2
15.5
=
7.1
14.1
=
9.6
7.2
=
112.8
13.7
=
72
3.6
=
55.3
12.1
=
16
20.7
=
53.5
3.6
=
24.8
9.8
=
104.9
16
=
9.8
7.2
=
67.6
12
=
93.6
15
=
9.7
7.5
=
附近的結果
30
8
=
30
8.1
=
30
8.2
=
30
8.3
=
30
8.4
=
30
8.5
=
30
8.6
=
30
8.7
=
30
8.8
=
30
8.9
=
30
9
=
30.1
8
=
30.1
8.1
=
30.1
8.2
=
30.1
8.3
=
30.1
8.4
=
30.1
8.5
=
30.1
8.6
=
30.1
8.7
=
30.1
8.8
=
30.1
8.9
=
30.1
9
=
30.2
8
=
30.2
8.1
=
30.2
8.2
=
30.2
8.3
=
30.2
8.4
=
30.2
8.5
=
30.2
8.6
=
30.2
8.7
=
30.2
8.8
=
30.2
8.9
=
30.2
9
=
30.3
8
=
30.3
8.1
=
30.3
8.2
=
30.3
8.3
=
30.3
8.4
=
30.3
8.5
=
30.3
8.6
=
30.3
8.7
=
30.3
8.8
=
30.3
8.9
=
30.3
9
=
30.4
8
=
30.4
8.1
=
30.4
8.2
=
30.4
8.3
=
30.4
8.4
=
30.4
8.5
=
30.4
8.6
=
30.4
8.7
=
30.4
8.8
=
30.4
8.9
=
30.4
9
=
30.5
8
=
30.5
8.1
=
30.5
8.2
=
30.5
8.3
=
30.5
8.4
=
30.5
8.5
=
30.5
8.6
=
30.5
8.7
=
30.5
8.8
=
30.5
8.9
=
30.5
9
=
30.6
8
=
30.6
8.1
=
30.6
8.2
=
30.6
8.3
=
30.6
8.4
=
30.6
8.5
=
30.6
8.6
=
30.6
8.7
=
30.6
8.8
=
30.6
8.9
=
30.6
9
=
30.7
8
=
30.7
8.1
=
30.7
8.2
=
30.7
8.3
=
30.7
8.4
=
30.7
8.5
=
30.7
8.6
=
30.7
8.7
=
30.7
8.8
=
30.7
8.9
=
30.7
9
=
30.8
8
=
30.8
8.1
=
30.8
8.2
=
30.8
8.3
=
30.8
8.4
=
30.8
8.5
=
30.8
8.6
=
30.8
8.7
=
30.8
8.8
=
30.8
8.9
=
30.8
9
=
30.9
8
=
30.9
8.1
=
30.9
8.2
=
30.9
8.3
=
30.9
8.4
=
30.9
8.5
=
30.9
8.6
=
30.9
8.7
=
30.9
8.8
=
30.9
8.9
=
30.9
9
=