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!
77.1
7.5
=
1.422026976978E+14
历史上次计算结果
54.9
6
=
77.1
7.5
=
67.7
13.3
=
13.8
2162.1
=
76.8
1.1
=
115.7
16.7
=
13.1
2162.7
=
83.3
5.6
=
8.5
5.7
=
113.5
10.7
=
54
7
=
64.1
18.1
=
25.2
2.2
=
25.1
2.4
=
13.2
4
=
103.5
6.8
=
15.2
5.1
=
75
9.6
=
105.2
12.1
=
93.3
7.1
=
50.4
12.2
=
20.9
6.9
=
70.7
11.3
=
112.1
16.1
=
44.1
10
=
106.7
7.9
=
9.8
1.8
=
33.3
4.3
=
18.3
15
=
86.2
16.5
=
附近的結果
77
7
=
77
7.1
=
77
7.2
=
77
7.3
=
77
7.4
=
77
7.5
=
77
7.6
=
77
7.7
=
77
7.8
=
77
7.9
=
77
8
=
77.1
7
=
77.1
7.1
=
77.1
7.2
=
77.1
7.3
=
77.1
7.4
=
77.1
7.5
=
77.1
7.6
=
77.1
7.7
=
77.1
7.8
=
77.1
7.9
=
77.1
8
=
77.2
7
=
77.2
7.1
=
77.2
7.2
=
77.2
7.3
=
77.2
7.4
=
77.2
7.5
=
77.2
7.6
=
77.2
7.7
=
77.2
7.8
=
77.2
7.9
=
77.2
8
=
77.3
7
=
77.3
7.1
=
77.3
7.2
=
77.3
7.3
=
77.3
7.4
=
77.3
7.5
=
77.3
7.6
=
77.3
7.7
=
77.3
7.8
=
77.3
7.9
=
77.3
8
=
77.4
7
=
77.4
7.1
=
77.4
7.2
=
77.4
7.3
=
77.4
7.4
=
77.4
7.5
=
77.4
7.6
=
77.4
7.7
=
77.4
7.8
=
77.4
7.9
=
77.4
8
=
77.5
7
=
77.5
7.1
=
77.5
7.2
=
77.5
7.3
=
77.5
7.4
=
77.5
7.5
=
77.5
7.6
=
77.5
7.7
=
77.5
7.8
=
77.5
7.9
=
77.5
8
=
77.6
7
=
77.6
7.1
=
77.6
7.2
=
77.6
7.3
=
77.6
7.4
=
77.6
7.5
=
77.6
7.6
=
77.6
7.7
=
77.6
7.8
=
77.6
7.9
=
77.6
8
=
77.7
7
=
77.7
7.1
=
77.7
7.2
=
77.7
7.3
=
77.7
7.4
=
77.7
7.5
=
77.7
7.6
=
77.7
7.7
=
77.7
7.8
=
77.7
7.9
=
77.7
8
=
77.8
7
=
77.8
7.1
=
77.8
7.2
=
77.8
7.3
=
77.8
7.4
=
77.8
7.5
=
77.8
7.6
=
77.8
7.7
=
77.8
7.8
=
77.8
7.9
=
77.8
8
=
77.9
7
=
77.9
7.1
=
77.9
7.2
=
77.9
7.3
=
77.9
7.4
=
77.9
7.5
=
77.9
7.6
=
77.9
7.7
=
77.9
7.8
=
77.9
7.9
=
77.9
8
=
78
7
=
78
7.1
=
78
7.2
=
78
7.3
=
78
7.4
=
78
7.5
=
78
7.6
=
78
7.7
=
78
7.8
=
78
7.9
=
78
8
=