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!
108
8.1
=
2.9561905165422E+16
历史上次计算结果
108
8.1
=
18.8
5.5
=
25.8
4.9
=
71.8
19.1
=
79
8.4
=
28.5
6.3
=
99.6
15.8
=
99.6
15.9
=
79.2
8.9
=
14.1
14.5
=
142.4
14.7
=
28.1
6
=
41.9
10.5
=
142.5
14.8
=
7
20.7
=
6.7
20
=
95.1
1
=
44.1
12.2
=
54.7
19.1
=
17.1
4.7
=
17.9
4.9
=
61.4
9.9
=
105.2
7.6
=
107.3
8
=
3.3
17
=
49.4
9.1
=
103.1
15.9
=
54.1
6.8
=
13.9
2163.6
=
117.7
13.2
=
附近的結果
108
8
=
108
8.1
=
108
8.2
=
108
8.3
=
108
8.4
=
108
8.5
=
108
8.6
=
108
8.7
=
108
8.8
=
108
8.9
=
108
9
=
108.1
8
=
108.1
8.1
=
108.1
8.2
=
108.1
8.3
=
108.1
8.4
=
108.1
8.5
=
108.1
8.6
=
108.1
8.7
=
108.1
8.8
=
108.1
8.9
=
108.1
9
=
108.2
8
=
108.2
8.1
=
108.2
8.2
=
108.2
8.3
=
108.2
8.4
=
108.2
8.5
=
108.2
8.6
=
108.2
8.7
=
108.2
8.8
=
108.2
8.9
=
108.2
9
=
108.3
8
=
108.3
8.1
=
108.3
8.2
=
108.3
8.3
=
108.3
8.4
=
108.3
8.5
=
108.3
8.6
=
108.3
8.7
=
108.3
8.8
=
108.3
8.9
=
108.3
9
=
108.4
8
=
108.4
8.1
=
108.4
8.2
=
108.4
8.3
=
108.4
8.4
=
108.4
8.5
=
108.4
8.6
=
108.4
8.7
=
108.4
8.8
=
108.4
8.9
=
108.4
9
=
108.5
8
=
108.5
8.1
=
108.5
8.2
=
108.5
8.3
=
108.5
8.4
=
108.5
8.5
=
108.5
8.6
=
108.5
8.7
=
108.5
8.8
=
108.5
8.9
=
108.5
9
=
108.6
8
=
108.6
8.1
=
108.6
8.2
=
108.6
8.3
=
108.6
8.4
=
108.6
8.5
=
108.6
8.6
=
108.6
8.7
=
108.6
8.8
=
108.6
8.9
=
108.6
9
=
108.7
8
=
108.7
8.1
=
108.7
8.2
=
108.7
8.3
=
108.7
8.4
=
108.7
8.5
=
108.7
8.6
=
108.7
8.7
=
108.7
8.8
=
108.7
8.9
=
108.7
9
=
108.8
8
=
108.8
8.1
=
108.8
8.2
=
108.8
8.3
=
108.8
8.4
=
108.8
8.5
=
108.8
8.6
=
108.8
8.7
=
108.8
8.8
=
108.8
8.9
=
108.8
9
=
108.9
8
=
108.9
8.1
=
108.9
8.2
=
108.9
8.3
=
108.9
8.4
=
108.9
8.5
=
108.9
8.6
=
108.9
8.7
=
108.9
8.8
=
108.9
8.9
=
108.9
9
=
109
8
=
109
8.1
=
109
8.2
=
109
8.3
=
109
8.4
=
109
8.5
=
109
8.6
=
109
8.7
=
109
8.8
=
109
8.9
=
109
9
=