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!
78.1
6.3
=
838883231671.38
历史上次计算结果
78.1
6.3
=
2.3
4.8
=
84.2
1
=
52.6
15.4
=
56.8
7.7
=
76.4
10.8
=
90.1
11.5
=
3.7
2.6
=
8.1
6.5
=
75
16.4
=
131.1
12.1
=
73.4
12.6
=
75
16.2
=
79.3
3.5
=
46.6
10.6
=
45.6
249.4
=
74
13
=
90.4
8.9
=
87.3
20.3
=
67.7
1.7
=
104.2
16.4
=
7
11
=
3.2
9.5
=
71.7
7.5
=
28
3.2
=
69.2
5
=
14.4
20.4
=
31.9
20.3
=
74
4.4
=
131.8
12.4
=
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
=