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!
51.7
16
=
2.6052457104607E+27
历史上次计算结果
39.9
2.9
=
56.9
3.4
=
40.5
13.9
=
51.7
16
=
55
13.7
=
29.2
8
=
83.1
7.1
=
39.4
2.4
=
111.8
15.5
=
19.9
13.1
=
67.9
1.2
=
28.1
8.5
=
23.1
14.4
=
25.4
1.7
=
103.7
9.8
=
79.1
9.5
=
20.5
10.6
=
86.9
5.7
=
92.2
2
=
92
2.3
=
79.4
9.9
=
52.1
16.5
=
26.7
18.2
=
87.2
8.4
=
14.2
15.4
=
95.4
10.9
=
36.4
7.6
=
86.1
5.2
=
15.4
2163.1
=
68.3
2.1
=
附近的結果
51
16
=
51
16.1
=
51
16.2
=
51
16.3
=
51
16.4
=
51
16.5
=
51
16.6
=
51
16.7
=
51
16.8
=
51
16.9
=
51.1
16
=
51.1
16.1
=
51.1
16.2
=
51.1
16.3
=
51.1
16.4
=
51.1
16.5
=
51.1
16.6
=
51.1
16.7
=
51.1
16.8
=
51.1
16.9
=
51.2
16
=
51.2
16.1
=
51.2
16.2
=
51.2
16.3
=
51.2
16.4
=
51.2
16.5
=
51.2
16.6
=
51.2
16.7
=
51.2
16.8
=
51.2
16.9
=
51.3
16
=
51.3
16.1
=
51.3
16.2
=
51.3
16.3
=
51.3
16.4
=
51.3
16.5
=
51.3
16.6
=
51.3
16.7
=
51.3
16.8
=
51.3
16.9
=
51.4
16
=
51.4
16.1
=
51.4
16.2
=
51.4
16.3
=
51.4
16.4
=
51.4
16.5
=
51.4
16.6
=
51.4
16.7
=
51.4
16.8
=
51.4
16.9
=
51.5
16
=
51.5
16.1
=
51.5
16.2
=
51.5
16.3
=
51.5
16.4
=
51.5
16.5
=
51.5
16.6
=
51.5
16.7
=
51.5
16.8
=
51.5
16.9
=
51.6
16
=
51.6
16.1
=
51.6
16.2
=
51.6
16.3
=
51.6
16.4
=
51.6
16.5
=
51.6
16.6
=
51.6
16.7
=
51.6
16.8
=
51.6
16.9
=
51.7
16
=
51.7
16.1
=
51.7
16.2
=
51.7
16.3
=
51.7
16.4
=
51.7
16.5
=
51.7
16.6
=
51.7
16.7
=
51.7
16.8
=
51.7
16.9
=
51.8
16
=
51.8
16.1
=
51.8
16.2
=
51.8
16.3
=
51.8
16.4
=
51.8
16.5
=
51.8
16.6
=
51.8
16.7
=
51.8
16.8
=
51.8
16.9
=
51.9
16
=
51.9
16.1
=
51.9
16.2
=
51.9
16.3
=
51.9
16.4
=
51.9
16.5
=
51.9
16.6
=
51.9
16.7
=
51.9
16.8
=
51.9
16.9
=