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!
108.7
7.7
=
4.774935279782E+15
历史上次计算结果
108.7
7.7
=
104.4
1.5
=
66.4
16.3
=
50.2
16.8
=
139.4
13.9
=
104.7
1
=
38.6
3.3
=
10.2
2169.1
=
75.6
17.2
=
96.5
9
=
15.2
2163.5
=
10.3
2171
=
73.4
13.6
=
91.2
13.6
=
38.3
3.2
=
99.3
7.6
=
13
1.5
=
12.8
12
=
72.4
11.6
=
50.9
2853.6
=
109
7.1
=
36.6
11
=
10.4
2171.4
=
41
12.4
=
41
14.8
=
52
9.2
=
46.3
16.8
=
94.4
12.8
=
104.6
7.3
=
21.9
8.4
=
附近的結果
108
7
=
108
7.1
=
108
7.2
=
108
7.3
=
108
7.4
=
108
7.5
=
108
7.6
=
108
7.7
=
108
7.8
=
108
7.9
=
108
8
=
108.1
7
=
108.1
7.1
=
108.1
7.2
=
108.1
7.3
=
108.1
7.4
=
108.1
7.5
=
108.1
7.6
=
108.1
7.7
=
108.1
7.8
=
108.1
7.9
=
108.1
8
=
108.2
7
=
108.2
7.1
=
108.2
7.2
=
108.2
7.3
=
108.2
7.4
=
108.2
7.5
=
108.2
7.6
=
108.2
7.7
=
108.2
7.8
=
108.2
7.9
=
108.2
8
=
108.3
7
=
108.3
7.1
=
108.3
7.2
=
108.3
7.3
=
108.3
7.4
=
108.3
7.5
=
108.3
7.6
=
108.3
7.7
=
108.3
7.8
=
108.3
7.9
=
108.3
8
=
108.4
7
=
108.4
7.1
=
108.4
7.2
=
108.4
7.3
=
108.4
7.4
=
108.4
7.5
=
108.4
7.6
=
108.4
7.7
=
108.4
7.8
=
108.4
7.9
=
108.4
8
=
108.5
7
=
108.5
7.1
=
108.5
7.2
=
108.5
7.3
=
108.5
7.4
=
108.5
7.5
=
108.5
7.6
=
108.5
7.7
=
108.5
7.8
=
108.5
7.9
=
108.5
8
=
108.6
7
=
108.6
7.1
=
108.6
7.2
=
108.6
7.3
=
108.6
7.4
=
108.6
7.5
=
108.6
7.6
=
108.6
7.7
=
108.6
7.8
=
108.6
7.9
=
108.6
8
=
108.7
7
=
108.7
7.1
=
108.7
7.2
=
108.7
7.3
=
108.7
7.4
=
108.7
7.5
=
108.7
7.6
=
108.7
7.7
=
108.7
7.8
=
108.7
7.9
=
108.7
8
=
108.8
7
=
108.8
7.1
=
108.8
7.2
=
108.8
7.3
=
108.8
7.4
=
108.8
7.5
=
108.8
7.6
=
108.8
7.7
=
108.8
7.8
=
108.8
7.9
=
108.8
8
=
108.9
7
=
108.9
7.1
=
108.9
7.2
=
108.9
7.3
=
108.9
7.4
=
108.9
7.5
=
108.9
7.6
=
108.9
7.7
=
108.9
7.8
=
108.9
7.9
=
108.9
8
=
109
7
=
109
7.1
=
109
7.2
=
109
7.3
=
109
7.4
=
109
7.5
=
109
7.6
=
109
7.7
=
109
7.8
=
109
7.9
=
109
8
=