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!
78.7
6.2
=
568909702627.75
历史上次计算结果
78.7
6.2
=
101.2
6.4
=
68.9
10.7
=
101.2
6.8
=
30.4
8.2
=
11
2156.2
=
30.7
13.7
=
30.8
13.4
=
84.4
10
=
8.2
14.9
=
102.5
18.3
=
64.6
6.8
=
9.6
6.8
=
104.1
16.7
=
104.1
16.9
=
91.4
10.4
=
105
14.2
=
89.2
15.8
=
86.8
8.2
=
90
15.3
=
129.4
15
=
2.7
6.9
=
9.9
6.4
=
78.6
6.4
=
111.6
16.2
=
3.1
2.6
=
68.3
11
=
1
13.6
=
8.2
1841.9
=
121.6
14.7
=
附近的結果
78
6
=
78
6.1
=
78
6.2
=
78
6.3
=
78
6.4
=
78
6.5
=
78
6.6
=
78
6.7
=
78
6.8
=
78
6.9
=
78
7
=
78.1
6
=
78.1
6.1
=
78.1
6.2
=
78.1
6.3
=
78.1
6.4
=
78.1
6.5
=
78.1
6.6
=
78.1
6.7
=
78.1
6.8
=
78.1
6.9
=
78.1
7
=
78.2
6
=
78.2
6.1
=
78.2
6.2
=
78.2
6.3
=
78.2
6.4
=
78.2
6.5
=
78.2
6.6
=
78.2
6.7
=
78.2
6.8
=
78.2
6.9
=
78.2
7
=
78.3
6
=
78.3
6.1
=
78.3
6.2
=
78.3
6.3
=
78.3
6.4
=
78.3
6.5
=
78.3
6.6
=
78.3
6.7
=
78.3
6.8
=
78.3
6.9
=
78.3
7
=
78.4
6
=
78.4
6.1
=
78.4
6.2
=
78.4
6.3
=
78.4
6.4
=
78.4
6.5
=
78.4
6.6
=
78.4
6.7
=
78.4
6.8
=
78.4
6.9
=
78.4
7
=
78.5
6
=
78.5
6.1
=
78.5
6.2
=
78.5
6.3
=
78.5
6.4
=
78.5
6.5
=
78.5
6.6
=
78.5
6.7
=
78.5
6.8
=
78.5
6.9
=
78.5
7
=
78.6
6
=
78.6
6.1
=
78.6
6.2
=
78.6
6.3
=
78.6
6.4
=
78.6
6.5
=
78.6
6.6
=
78.6
6.7
=
78.6
6.8
=
78.6
6.9
=
78.6
7
=
78.7
6
=
78.7
6.1
=
78.7
6.2
=
78.7
6.3
=
78.7
6.4
=
78.7
6.5
=
78.7
6.6
=
78.7
6.7
=
78.7
6.8
=
78.7
6.9
=
78.7
7
=
78.8
6
=
78.8
6.1
=
78.8
6.2
=
78.8
6.3
=
78.8
6.4
=
78.8
6.5
=
78.8
6.6
=
78.8
6.7
=
78.8
6.8
=
78.8
6.9
=
78.8
7
=
78.9
6
=
78.9
6.1
=
78.9
6.2
=
78.9
6.3
=
78.9
6.4
=
78.9
6.5
=
78.9
6.6
=
78.9
6.7
=
78.9
6.8
=
78.9
6.9
=
78.9
7
=
79
6
=
79
6.1
=
79
6.2
=
79
6.3
=
79
6.4
=
79
6.5
=
79
6.6
=
79
6.7
=
79
6.8
=
79
6.9
=
79
7
=