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!
50
7.5
=
5524271728019.9
历史上次计算结果
50
7.5
=
6.9
15.4
=
50.2
7
=
70.5
16.1
=
84
14.1
=
50.8
8
=
67.1
6.6
=
3.6
16.7
=
16.5
0.2
=
50.7
7.3
=
50
7
=
6.3
9.4
=
68
6.3
=
50.7
7.7
=
68.6
7.8
=
78
3.4
=
6.8
9.2
=
50.5
8
=
84.4
5.6
=
20.4
12.9
=
67.5
6.2
=
20.1
12.9
=
68.9
15.9
=
94.1
3
=
67.2
6.3
=
54.2
5.1
=
50.3
8.4
=
36.2
8.8
=
71
16.7
=
78.4
3
=
附近的結果
50
7
=
50
7.1
=
50
7.2
=
50
7.3
=
50
7.4
=
50
7.5
=
50
7.6
=
50
7.7
=
50
7.8
=
50
7.9
=
50
8
=
50.1
7
=
50.1
7.1
=
50.1
7.2
=
50.1
7.3
=
50.1
7.4
=
50.1
7.5
=
50.1
7.6
=
50.1
7.7
=
50.1
7.8
=
50.1
7.9
=
50.1
8
=
50.2
7
=
50.2
7.1
=
50.2
7.2
=
50.2
7.3
=
50.2
7.4
=
50.2
7.5
=
50.2
7.6
=
50.2
7.7
=
50.2
7.8
=
50.2
7.9
=
50.2
8
=
50.3
7
=
50.3
7.1
=
50.3
7.2
=
50.3
7.3
=
50.3
7.4
=
50.3
7.5
=
50.3
7.6
=
50.3
7.7
=
50.3
7.8
=
50.3
7.9
=
50.3
8
=
50.4
7
=
50.4
7.1
=
50.4
7.2
=
50.4
7.3
=
50.4
7.4
=
50.4
7.5
=
50.4
7.6
=
50.4
7.7
=
50.4
7.8
=
50.4
7.9
=
50.4
8
=
50.5
7
=
50.5
7.1
=
50.5
7.2
=
50.5
7.3
=
50.5
7.4
=
50.5
7.5
=
50.5
7.6
=
50.5
7.7
=
50.5
7.8
=
50.5
7.9
=
50.5
8
=
50.6
7
=
50.6
7.1
=
50.6
7.2
=
50.6
7.3
=
50.6
7.4
=
50.6
7.5
=
50.6
7.6
=
50.6
7.7
=
50.6
7.8
=
50.6
7.9
=
50.6
8
=
50.7
7
=
50.7
7.1
=
50.7
7.2
=
50.7
7.3
=
50.7
7.4
=
50.7
7.5
=
50.7
7.6
=
50.7
7.7
=
50.7
7.8
=
50.7
7.9
=
50.7
8
=
50.8
7
=
50.8
7.1
=
50.8
7.2
=
50.8
7.3
=
50.8
7.4
=
50.8
7.5
=
50.8
7.6
=
50.8
7.7
=
50.8
7.8
=
50.8
7.9
=
50.8
8
=
50.9
7
=
50.9
7.1
=
50.9
7.2
=
50.9
7.3
=
50.9
7.4
=
50.9
7.5
=
50.9
7.6
=
50.9
7.7
=
50.9
7.8
=
50.9
7.9
=
50.9
8
=