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
12.1
=
39861.719127737
历史上次计算结果
2.4
12.1
=
3.1
10
=
46.3
1.7
=
102.2
16.3
=
10.5
9.5
=
65.3
9.7
=
10.5
2.6
=
49.8
11.3
=
89.7
11.6
=
46.9
1
=
102.8
16.5
=
74
1.4
=
73.7
18.9
=
6.9
5
=
7.7
18.8
=
61.4
12.9
=
45.4
251
=
92.2
9.2
=
87.3
12.3
=
35.2
9
=
14.6
8.1
=
151.4
15.4
=
73.3
18
=
86.7
9.6
=
10.7
2.9
=
9.9
20.3
=
22
9.2
=
10
20.4
=
86.1
11
=
85.4
14.9
=
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
=