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!
8.3
12.2
=
163212240640.95
历史上次计算结果
24.3
7.1
=
8.3
12.2
=
18.5
1
=
114.7
14.5
=
36.7
8.9
=
114.3
14.7
=
2.4
12.8
=
70.5
9.6
=
77
19.7
=
2
2.2
=
88.8
12.7
=
29.8
11.4
=
88.5
13
=
95.8
10.7
=
32
4
=
85.7
14.1
=
95.3
10.5
=
69.5
5.8
=
92
9.1
=
69.7
16.3
=
12.2
8.1
=
19.4
9.2
=
113.9
11.5
=
8.9
12.4
=
19.7
9.9
=
87.4
12.5
=
24.3
7.2
=
39.4
8.3
=
148.9
15.1
=
34.5
20.8
=
附近的結果
8
12
=
8
12.1
=
8
12.2
=
8
12.3
=
8
12.4
=
8
12.5
=
8
12.6
=
8
12.7
=
8
12.8
=
8
12.9
=
8
13
=
8.1
12
=
8.1
12.1
=
8.1
12.2
=
8.1
12.3
=
8.1
12.4
=
8.1
12.5
=
8.1
12.6
=
8.1
12.7
=
8.1
12.8
=
8.1
12.9
=
8.1
13
=
8.2
12
=
8.2
12.1
=
8.2
12.2
=
8.2
12.3
=
8.2
12.4
=
8.2
12.5
=
8.2
12.6
=
8.2
12.7
=
8.2
12.8
=
8.2
12.9
=
8.2
13
=
8.3
12
=
8.3
12.1
=
8.3
12.2
=
8.3
12.3
=
8.3
12.4
=
8.3
12.5
=
8.3
12.6
=
8.3
12.7
=
8.3
12.8
=
8.3
12.9
=
8.3
13
=
8.4
12
=
8.4
12.1
=
8.4
12.2
=
8.4
12.3
=
8.4
12.4
=
8.4
12.5
=
8.4
12.6
=
8.4
12.7
=
8.4
12.8
=
8.4
12.9
=
8.4
13
=
8.5
12
=
8.5
12.1
=
8.5
12.2
=
8.5
12.3
=
8.5
12.4
=
8.5
12.5
=
8.5
12.6
=
8.5
12.7
=
8.5
12.8
=
8.5
12.9
=
8.5
13
=
8.6
12
=
8.6
12.1
=
8.6
12.2
=
8.6
12.3
=
8.6
12.4
=
8.6
12.5
=
8.6
12.6
=
8.6
12.7
=
8.6
12.8
=
8.6
12.9
=
8.6
13
=
8.7
12
=
8.7
12.1
=
8.7
12.2
=
8.7
12.3
=
8.7
12.4
=
8.7
12.5
=
8.7
12.6
=
8.7
12.7
=
8.7
12.8
=
8.7
12.9
=
8.7
13
=
8.8
12
=
8.8
12.1
=
8.8
12.2
=
8.8
12.3
=
8.8
12.4
=
8.8
12.5
=
8.8
12.6
=
8.8
12.7
=
8.8
12.8
=
8.8
12.9
=
8.8
13
=
8.9
12
=
8.9
12.1
=
8.9
12.2
=
8.9
12.3
=
8.9
12.4
=
8.9
12.5
=
8.9
12.6
=
8.9
12.7
=
8.9
12.8
=
8.9
12.9
=
8.9
13
=
9
12
=
9
12.1
=
9
12.2
=
9
12.3
=
9
12.4
=
9
12.5
=
9
12.6
=
9
12.7
=
9
12.8
=
9
12.9
=
9
13
=