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!
130
12.5
=
2.6563904108521E+26
历史上次计算结果
72
6.4
=
130
12.5
=
7.1
15.5
=
58.2
3
=
4.3
7.3
=
51.8
7.5
=
61.1
9.7
=
39.2
16.7
=
17.2
8.2
=
80.1
6.7
=
80.2
6.9
=
10.8
10.3
=
11.1
18.7
=
11
18.9
=
32.3
9.3
=
72
7.4
=
13.1
7.6
=
5.5
11.9
=
10.7
276.9
=
19
2.8
=
23.4
12.8
=
104.8
10.4
=
18.6
1.6
=
43.5
3.9
=
105.9
12.4
=
11.5
18.5
=
97.4
1.1
=
71.2
6.5
=
80.6
6.6
=
50.9
14.7
=
附近的結果
130
12
=
130
12.1
=
130
12.2
=
130
12.3
=
130
12.4
=
130
12.5
=
130
12.6
=
130
12.7
=
130
12.8
=
130
12.9
=
130
13
=
130.1
12
=
130.1
12.1
=
130.1
12.2
=
130.1
12.3
=
130.1
12.4
=
130.1
12.5
=
130.1
12.6
=
130.1
12.7
=
130.1
12.8
=
130.1
12.9
=
130.1
13
=
130.2
12
=
130.2
12.1
=
130.2
12.2
=
130.2
12.3
=
130.2
12.4
=
130.2
12.5
=
130.2
12.6
=
130.2
12.7
=
130.2
12.8
=
130.2
12.9
=
130.2
13
=
130.3
12
=
130.3
12.1
=
130.3
12.2
=
130.3
12.3
=
130.3
12.4
=
130.3
12.5
=
130.3
12.6
=
130.3
12.7
=
130.3
12.8
=
130.3
12.9
=
130.3
13
=
130.4
12
=
130.4
12.1
=
130.4
12.2
=
130.4
12.3
=
130.4
12.4
=
130.4
12.5
=
130.4
12.6
=
130.4
12.7
=
130.4
12.8
=
130.4
12.9
=
130.4
13
=
130.5
12
=
130.5
12.1
=
130.5
12.2
=
130.5
12.3
=
130.5
12.4
=
130.5
12.5
=
130.5
12.6
=
130.5
12.7
=
130.5
12.8
=
130.5
12.9
=
130.5
13
=
130.6
12
=
130.6
12.1
=
130.6
12.2
=
130.6
12.3
=
130.6
12.4
=
130.6
12.5
=
130.6
12.6
=
130.6
12.7
=
130.6
12.8
=
130.6
12.9
=
130.6
13
=
130.7
12
=
130.7
12.1
=
130.7
12.2
=
130.7
12.3
=
130.7
12.4
=
130.7
12.5
=
130.7
12.6
=
130.7
12.7
=
130.7
12.8
=
130.7
12.9
=
130.7
13
=
130.8
12
=
130.8
12.1
=
130.8
12.2
=
130.8
12.3
=
130.8
12.4
=
130.8
12.5
=
130.8
12.6
=
130.8
12.7
=
130.8
12.8
=
130.8
12.9
=
130.8
13
=
130.9
12
=
130.9
12.1
=
130.9
12.2
=
130.9
12.3
=
130.9
12.4
=
130.9
12.5
=
130.9
12.6
=
130.9
12.7
=
130.9
12.8
=
130.9
12.9
=
130.9
13
=
131
12
=
131
12.1
=
131
12.2
=
131
12.3
=
131
12.4
=
131
12.5
=
131
12.6
=
131
12.7
=
131
12.8
=
131
12.9
=
131
13
=