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
=
1.7138242687795E+14
历史上次计算结果
108
7
=
42
9.8
=
4
2.8
=
54
5
=
8
2156.6
=
6.7
1839
=
97.5
14.4
=
29.4
4.5
=
71.2
14.5
=
105.8
19.1
=
12.1
2157.8
=
13.9
2.3
=
13.4
2.7
=
10.8
12.5
=
91.1
2.6
=
91.1
2.7
=
12.1
11.7
=
66.4
16
=
71.2
4.4
=
15.3
2194.4
=
105
19.2
=
33
5.5
=
85.4
1.9
=
49.8
9.8
=
83.5
12.3
=
73.2
7.3
=
64.7
15
=
13.9
0.5
=
57
8.9
=
95.6
1.2
=
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
=