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
8.4
=
9.0885001848988E+15
历史上次计算结果
46.9
7.3
=
79.4
8.4
=
39.7
14.9
=
69.1
11.8
=
61.7
13.5
=
11
2.9
=
85.9
12.2
=
50.6
2
=
91.5
14.8
=
34.3
10.2
=
52.5
4.9
=
13.3
503.6
=
22.1
10.1
=
13.8
503.5
=
9
2160.7
=
112.1
10.7
=
59
14.5
=
60.3
3.9
=
125.3
11.6
=
154.6
13.4
=
77.4
7.6
=
65.7
5.2
=
104.5
12.3
=
19
5.1
=
36.2
13.6
=
96.8
1.3
=
92
14.4
=
13.8
2.9
=
38.9
16.8
=
68.3
5.5
=
附近的結果
79
8
=
79
8.1
=
79
8.2
=
79
8.3
=
79
8.4
=
79
8.5
=
79
8.6
=
79
8.7
=
79
8.8
=
79
8.9
=
79
9
=
79.1
8
=
79.1
8.1
=
79.1
8.2
=
79.1
8.3
=
79.1
8.4
=
79.1
8.5
=
79.1
8.6
=
79.1
8.7
=
79.1
8.8
=
79.1
8.9
=
79.1
9
=
79.2
8
=
79.2
8.1
=
79.2
8.2
=
79.2
8.3
=
79.2
8.4
=
79.2
8.5
=
79.2
8.6
=
79.2
8.7
=
79.2
8.8
=
79.2
8.9
=
79.2
9
=
79.3
8
=
79.3
8.1
=
79.3
8.2
=
79.3
8.3
=
79.3
8.4
=
79.3
8.5
=
79.3
8.6
=
79.3
8.7
=
79.3
8.8
=
79.3
8.9
=
79.3
9
=
79.4
8
=
79.4
8.1
=
79.4
8.2
=
79.4
8.3
=
79.4
8.4
=
79.4
8.5
=
79.4
8.6
=
79.4
8.7
=
79.4
8.8
=
79.4
8.9
=
79.4
9
=
79.5
8
=
79.5
8.1
=
79.5
8.2
=
79.5
8.3
=
79.5
8.4
=
79.5
8.5
=
79.5
8.6
=
79.5
8.7
=
79.5
8.8
=
79.5
8.9
=
79.5
9
=
79.6
8
=
79.6
8.1
=
79.6
8.2
=
79.6
8.3
=
79.6
8.4
=
79.6
8.5
=
79.6
8.6
=
79.6
8.7
=
79.6
8.8
=
79.6
8.9
=
79.6
9
=
79.7
8
=
79.7
8.1
=
79.7
8.2
=
79.7
8.3
=
79.7
8.4
=
79.7
8.5
=
79.7
8.6
=
79.7
8.7
=
79.7
8.8
=
79.7
8.9
=
79.7
9
=
79.8
8
=
79.8
8.1
=
79.8
8.2
=
79.8
8.3
=
79.8
8.4
=
79.8
8.5
=
79.8
8.6
=
79.8
8.7
=
79.8
8.8
=
79.8
8.9
=
79.8
9
=
79.9
8
=
79.9
8.1
=
79.9
8.2
=
79.9
8.3
=
79.9
8.4
=
79.9
8.5
=
79.9
8.6
=
79.9
8.7
=
79.9
8.8
=
79.9
8.9
=
79.9
9
=
80
8
=
80
8.1
=
80
8.2
=
80
8.3
=
80
8.4
=
80
8.5
=
80
8.6
=
80
8.7
=
80
8.8
=
80
8.9
=
80
9
=