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!
19.2
8.5
=
80920851488.481
历史上次计算结果
19.2
8.5
=
101.9
11.6
=
103.4
6
=
59
11.8
=
80.2
14.5
=
94.6
8.2
=
8.7
2155
=
16
10.2
=
72.8
18.4
=
24.2
2.5
=
12.3
1.1
=
6.7
12.9
=
8.4
5.2
=
12.7
1.2
=
6.4
5.1
=
165.1
16
=
23.2
13.9
=
105.2
11.7
=
72.7
18.4
=
72.2
18.5
=
94.7
6.2
=
137.6
16.2
=
101
7.9
=
165
15.6
=
70.5
11.7
=
118.7
11.6
=
118.9
11.8
=
50.8
15.7
=
4.8
2.5
=
107.9
9.4
=
附近的結果
19
8
=
19
8.1
=
19
8.2
=
19
8.3
=
19
8.4
=
19
8.5
=
19
8.6
=
19
8.7
=
19
8.8
=
19
8.9
=
19
9
=
19.1
8
=
19.1
8.1
=
19.1
8.2
=
19.1
8.3
=
19.1
8.4
=
19.1
8.5
=
19.1
8.6
=
19.1
8.7
=
19.1
8.8
=
19.1
8.9
=
19.1
9
=
19.2
8
=
19.2
8.1
=
19.2
8.2
=
19.2
8.3
=
19.2
8.4
=
19.2
8.5
=
19.2
8.6
=
19.2
8.7
=
19.2
8.8
=
19.2
8.9
=
19.2
9
=
19.3
8
=
19.3
8.1
=
19.3
8.2
=
19.3
8.3
=
19.3
8.4
=
19.3
8.5
=
19.3
8.6
=
19.3
8.7
=
19.3
8.8
=
19.3
8.9
=
19.3
9
=
19.4
8
=
19.4
8.1
=
19.4
8.2
=
19.4
8.3
=
19.4
8.4
=
19.4
8.5
=
19.4
8.6
=
19.4
8.7
=
19.4
8.8
=
19.4
8.9
=
19.4
9
=
19.5
8
=
19.5
8.1
=
19.5
8.2
=
19.5
8.3
=
19.5
8.4
=
19.5
8.5
=
19.5
8.6
=
19.5
8.7
=
19.5
8.8
=
19.5
8.9
=
19.5
9
=
19.6
8
=
19.6
8.1
=
19.6
8.2
=
19.6
8.3
=
19.6
8.4
=
19.6
8.5
=
19.6
8.6
=
19.6
8.7
=
19.6
8.8
=
19.6
8.9
=
19.6
9
=
19.7
8
=
19.7
8.1
=
19.7
8.2
=
19.7
8.3
=
19.7
8.4
=
19.7
8.5
=
19.7
8.6
=
19.7
8.7
=
19.7
8.8
=
19.7
8.9
=
19.7
9
=
19.8
8
=
19.8
8.1
=
19.8
8.2
=
19.8
8.3
=
19.8
8.4
=
19.8
8.5
=
19.8
8.6
=
19.8
8.7
=
19.8
8.8
=
19.8
8.9
=
19.8
9
=
19.9
8
=
19.9
8.1
=
19.9
8.2
=
19.9
8.3
=
19.9
8.4
=
19.9
8.5
=
19.9
8.6
=
19.9
8.7
=
19.9
8.8
=
19.9
8.9
=
19.9
9
=