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!
2.4
12
=
36520.347436057
历史上次计算结果
2.4
12
=
6.9
4.5
=
114.1
16.7
=
40.3
5.9
=
10.2
3.3
=
24.9
4.1
=
61.8
6.2
=
20.3
13.1
=
75.3
3.2
=
75.9
3.2
=
20.9
13.1
=
22.8
9.9
=
83.9
15
=
25.3
1.5
=
76.6
13
=
30.6
7.7
=
25.9
1.8
=
2.5
13
=
75
4.8
=
70.6
8.6
=
30.4
7.4
=
54.9
3.2
=
60.8
4
=
41.9
6.7
=
26
13.2
=
30.9
10.1
=
70.2
8.7
=
83.8
3.2
=
9.5
2159.8
=
10.4
7.7
=
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
=