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!
79.4
7.8
=
6.5856693022135E+14
历史上次计算结果
111.2
15.7
=
88.1
6.1
=
51.5
3.8
=
113.4
12.4
=
79.4
7.8
=
31
1.6
=
96
5.6
=
125.1
11.1
=
88.3
6
=
88.4
6.2
=
21.7
15.4
=
29
7.9
=
40.2
12.4
=
94.8
11
=
46.7
2.4
=
84.2
6.1
=
23.4
11.8
=
29
10.2
=
73.8
8.8
=
21.4
13.6
=
16
7.5
=
40.1
12.4
=
3.8
13
=
70.8
11
=
16.3
1.2
=
56.4
19.3
=
8.7
11.4
=
87.7
16.4
=
9.9
2160.5
=
85.6
9.3
=
附近的結果
79
7
=
79
7.1
=
79
7.2
=
79
7.3
=
79
7.4
=
79
7.5
=
79
7.6
=
79
7.7
=
79
7.8
=
79
7.9
=
79
8
=
79.1
7
=
79.1
7.1
=
79.1
7.2
=
79.1
7.3
=
79.1
7.4
=
79.1
7.5
=
79.1
7.6
=
79.1
7.7
=
79.1
7.8
=
79.1
7.9
=
79.1
8
=
79.2
7
=
79.2
7.1
=
79.2
7.2
=
79.2
7.3
=
79.2
7.4
=
79.2
7.5
=
79.2
7.6
=
79.2
7.7
=
79.2
7.8
=
79.2
7.9
=
79.2
8
=
79.3
7
=
79.3
7.1
=
79.3
7.2
=
79.3
7.3
=
79.3
7.4
=
79.3
7.5
=
79.3
7.6
=
79.3
7.7
=
79.3
7.8
=
79.3
7.9
=
79.3
8
=
79.4
7
=
79.4
7.1
=
79.4
7.2
=
79.4
7.3
=
79.4
7.4
=
79.4
7.5
=
79.4
7.6
=
79.4
7.7
=
79.4
7.8
=
79.4
7.9
=
79.4
8
=
79.5
7
=
79.5
7.1
=
79.5
7.2
=
79.5
7.3
=
79.5
7.4
=
79.5
7.5
=
79.5
7.6
=
79.5
7.7
=
79.5
7.8
=
79.5
7.9
=
79.5
8
=
79.6
7
=
79.6
7.1
=
79.6
7.2
=
79.6
7.3
=
79.6
7.4
=
79.6
7.5
=
79.6
7.6
=
79.6
7.7
=
79.6
7.8
=
79.6
7.9
=
79.6
8
=
79.7
7
=
79.7
7.1
=
79.7
7.2
=
79.7
7.3
=
79.7
7.4
=
79.7
7.5
=
79.7
7.6
=
79.7
7.7
=
79.7
7.8
=
79.7
7.9
=
79.7
8
=
79.8
7
=
79.8
7.1
=
79.8
7.2
=
79.8
7.3
=
79.8
7.4
=
79.8
7.5
=
79.8
7.6
=
79.8
7.7
=
79.8
7.8
=
79.8
7.9
=
79.8
8
=
79.9
7
=
79.9
7.1
=
79.9
7.2
=
79.9
7.3
=
79.9
7.4
=
79.9
7.5
=
79.9
7.6
=
79.9
7.7
=
79.9
7.8
=
79.9
7.9
=
79.9
8
=
80
7
=
80
7.1
=
80
7.2
=
80
7.3
=
80
7.4
=
80
7.5
=
80
7.6
=
80
7.7
=
80
7.8
=
80
7.9
=
80
8
=