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
3.4
=
2710950.8832621
历史上次计算结果
27.3
1.5
=
68.2
8
=
78
3.4
=
68.8
8
=
10.2
0.8
=
67.7
7.9
=
50.7
7
=
86.8
7.4
=
84
5.8
=
67.7
7
=
67
6.4
=
1.6
11.8
=
36.2
9
=
45.5
10.9
=
9.2
14
=
90.6
4.6
=
45.2
10.1
=
29.7
1.8
=
84.7
5.8
=
16.9
6.5
=
87.1
1.4
=
6.6
9.3
=
67.5
7.2
=
50.3
7.4
=
16.1
0.1
=
68.6
7.5
=
71
7.7
=
3
11
=
68.9
6.4
=
13.3
3.3
=
附近的結果
78
3
=
78
3.1
=
78
3.2
=
78
3.3
=
78
3.4
=
78
3.5
=
78
3.6
=
78
3.7
=
78
3.8
=
78
3.9
=
78.1
3
=
78.1
3.1
=
78.1
3.2
=
78.1
3.3
=
78.1
3.4
=
78.1
3.5
=
78.1
3.6
=
78.1
3.7
=
78.1
3.8
=
78.1
3.9
=
78.2
3
=
78.2
3.1
=
78.2
3.2
=
78.2
3.3
=
78.2
3.4
=
78.2
3.5
=
78.2
3.6
=
78.2
3.7
=
78.2
3.8
=
78.2
3.9
=
78.3
3
=
78.3
3.1
=
78.3
3.2
=
78.3
3.3
=
78.3
3.4
=
78.3
3.5
=
78.3
3.6
=
78.3
3.7
=
78.3
3.8
=
78.3
3.9
=
78.4
3
=
78.4
3.1
=
78.4
3.2
=
78.4
3.3
=
78.4
3.4
=
78.4
3.5
=
78.4
3.6
=
78.4
3.7
=
78.4
3.8
=
78.4
3.9
=
78.5
3
=
78.5
3.1
=
78.5
3.2
=
78.5
3.3
=
78.5
3.4
=
78.5
3.5
=
78.5
3.6
=
78.5
3.7
=
78.5
3.8
=
78.5
3.9
=
78.6
3
=
78.6
3.1
=
78.6
3.2
=
78.6
3.3
=
78.6
3.4
=
78.6
3.5
=
78.6
3.6
=
78.6
3.7
=
78.6
3.8
=
78.6
3.9
=
78.7
3
=
78.7
3.1
=
78.7
3.2
=
78.7
3.3
=
78.7
3.4
=
78.7
3.5
=
78.7
3.6
=
78.7
3.7
=
78.7
3.8
=
78.7
3.9
=
78.8
3
=
78.8
3.1
=
78.8
3.2
=
78.8
3.3
=
78.8
3.4
=
78.8
3.5
=
78.8
3.6
=
78.8
3.7
=
78.8
3.8
=
78.8
3.9
=
78.9
3
=
78.9
3.1
=
78.9
3.2
=
78.9
3.3
=
78.9
3.4
=
78.9
3.5
=
78.9
3.6
=
78.9
3.7
=
78.9
3.8
=
78.9
3.9
=
79
3
=
79
3.1
=
79
3.2
=
79
3.3
=
79
3.4
=
79
3.5
=
79
3.6
=
79
3.7
=
79
3.8
=
79
3.9
=