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!
51
12.1
=
4.5877435233622E+20
历史上次计算结果
51
12.1
=
7
18.8
=
10.1
15.8
=
15
2265.4
=
75.5
10.2
=
117.7
10.6
=
52.5
18.4
=
88.6
11.6
=
6.1
8.2
=
72.9
17.7
=
37.3
5.4
=
15.4
1854
=
46.3
18.2
=
22.6
8.4
=
10.2
7.1
=
38.8
9.4
=
15.2
1.7
=
17.8
1.6
=
100
10.3
=
11.3
0.6
=
80
1.1
=
15.4
3.6
=
4.3
3.6
=
79
14.8
=
16.6
14.4
=
26
8.9
=
8.8
1842
=
29.9
9.9
=
10.6
17.5
=
10.3
18.9
=
附近的結果
51
12
=
51
12.1
=
51
12.2
=
51
12.3
=
51
12.4
=
51
12.5
=
51
12.6
=
51
12.7
=
51
12.8
=
51
12.9
=
51
13
=
51.1
12
=
51.1
12.1
=
51.1
12.2
=
51.1
12.3
=
51.1
12.4
=
51.1
12.5
=
51.1
12.6
=
51.1
12.7
=
51.1
12.8
=
51.1
12.9
=
51.1
13
=
51.2
12
=
51.2
12.1
=
51.2
12.2
=
51.2
12.3
=
51.2
12.4
=
51.2
12.5
=
51.2
12.6
=
51.2
12.7
=
51.2
12.8
=
51.2
12.9
=
51.2
13
=
51.3
12
=
51.3
12.1
=
51.3
12.2
=
51.3
12.3
=
51.3
12.4
=
51.3
12.5
=
51.3
12.6
=
51.3
12.7
=
51.3
12.8
=
51.3
12.9
=
51.3
13
=
51.4
12
=
51.4
12.1
=
51.4
12.2
=
51.4
12.3
=
51.4
12.4
=
51.4
12.5
=
51.4
12.6
=
51.4
12.7
=
51.4
12.8
=
51.4
12.9
=
51.4
13
=
51.5
12
=
51.5
12.1
=
51.5
12.2
=
51.5
12.3
=
51.5
12.4
=
51.5
12.5
=
51.5
12.6
=
51.5
12.7
=
51.5
12.8
=
51.5
12.9
=
51.5
13
=
51.6
12
=
51.6
12.1
=
51.6
12.2
=
51.6
12.3
=
51.6
12.4
=
51.6
12.5
=
51.6
12.6
=
51.6
12.7
=
51.6
12.8
=
51.6
12.9
=
51.6
13
=
51.7
12
=
51.7
12.1
=
51.7
12.2
=
51.7
12.3
=
51.7
12.4
=
51.7
12.5
=
51.7
12.6
=
51.7
12.7
=
51.7
12.8
=
51.7
12.9
=
51.7
13
=
51.8
12
=
51.8
12.1
=
51.8
12.2
=
51.8
12.3
=
51.8
12.4
=
51.8
12.5
=
51.8
12.6
=
51.8
12.7
=
51.8
12.8
=
51.8
12.9
=
51.8
13
=
51.9
12
=
51.9
12.1
=
51.9
12.2
=
51.9
12.3
=
51.9
12.4
=
51.9
12.5
=
51.9
12.6
=
51.9
12.7
=
51.9
12.8
=
51.9
12.9
=
51.9
13
=