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!
2.3
12.8
=
42669.376911065
历史上次计算结果
2.3
12.8
=
37.3
9.7
=
39.6
18.5
=
71.8
14
=
11.1
1841.7
=
44.9
5.3
=
3.2
11.9
=
50.5
15
=
93.8
2.8
=
93.2
2.6
=
93.5
2.8
=
90
19.2
=
15.5
20.7
=
104.2
12.5
=
77.4
17.2
=
102
6.5
=
36.6
15.3
=
60.4
10.3
=
133.9
16.2
=
133.8
16.1
=
15.8
8.2
=
92.1
4.3
=
39.2
10.3
=
116
13.9
=
39.4
10.2
=
9.9
1842.2
=
28.3
5.4
=
19.7
4.1
=
28.7
5
=
50
2850.3
=
附近的結果
2
12
=
2
12.1
=
2
12.2
=
2
12.3
=
2
12.4
=
2
12.5
=
2
12.6
=
2
12.7
=
2
12.8
=
2
12.9
=
2
13
=
2.1
12
=
2.1
12.1
=
2.1
12.2
=
2.1
12.3
=
2.1
12.4
=
2.1
12.5
=
2.1
12.6
=
2.1
12.7
=
2.1
12.8
=
2.1
12.9
=
2.1
13
=
2.2
12
=
2.2
12.1
=
2.2
12.2
=
2.2
12.3
=
2.2
12.4
=
2.2
12.5
=
2.2
12.6
=
2.2
12.7
=
2.2
12.8
=
2.2
12.9
=
2.2
13
=
2.3
12
=
2.3
12.1
=
2.3
12.2
=
2.3
12.3
=
2.3
12.4
=
2.3
12.5
=
2.3
12.6
=
2.3
12.7
=
2.3
12.8
=
2.3
12.9
=
2.3
13
=
2.4
12
=
2.4
12.1
=
2.4
12.2
=
2.4
12.3
=
2.4
12.4
=
2.4
12.5
=
2.4
12.6
=
2.4
12.7
=
2.4
12.8
=
2.4
12.9
=
2.4
13
=
2.5
12
=
2.5
12.1
=
2.5
12.2
=
2.5
12.3
=
2.5
12.4
=
2.5
12.5
=
2.5
12.6
=
2.5
12.7
=
2.5
12.8
=
2.5
12.9
=
2.5
13
=
2.6
12
=
2.6
12.1
=
2.6
12.2
=
2.6
12.3
=
2.6
12.4
=
2.6
12.5
=
2.6
12.6
=
2.6
12.7
=
2.6
12.8
=
2.6
12.9
=
2.6
13
=
2.7
12
=
2.7
12.1
=
2.7
12.2
=
2.7
12.3
=
2.7
12.4
=
2.7
12.5
=
2.7
12.6
=
2.7
12.7
=
2.7
12.8
=
2.7
12.9
=
2.7
13
=
2.8
12
=
2.8
12.1
=
2.8
12.2
=
2.8
12.3
=
2.8
12.4
=
2.8
12.5
=
2.8
12.6
=
2.8
12.7
=
2.8
12.8
=
2.8
12.9
=
2.8
13
=
2.9
12
=
2.9
12.1
=
2.9
12.2
=
2.9
12.3
=
2.9
12.4
=
2.9
12.5
=
2.9
12.6
=
2.9
12.7
=
2.9
12.8
=
2.9
12.9
=
2.9
13
=