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!
18
2.2
=
577.56319638099
历史上次计算结果
18
2.2
=
106.4
7.1
=
22.3
12
=
22
4.5
=
74
16.2
=
87
9.2
=
65.6
12.4
=
88.8
13.2
=
8
17.7
=
46.4
14.1
=
38
15.4
=
105.6
14
=
83.4
12.7
=
8.4
8.6
=
103.5
7
=
63.5
7
=
30.2
12.5
=
91.8
14.9
=
89.7
10.4
=
70.5
14.3
=
13.7
503.7
=
13.9
4.4
=
30.4
9.5
=
31.2
9.6
=
73.6
9.8
=
28.2
18
=
31.7
9.1
=
73.6
9.5
=
69.3
2.5
=
98.7
14
=
附近的結果
18
2
=
18
2.1
=
18
2.2
=
18
2.3
=
18
2.4
=
18
2.5
=
18
2.6
=
18
2.7
=
18
2.8
=
18
2.9
=
18.1
2
=
18.1
2.1
=
18.1
2.2
=
18.1
2.3
=
18.1
2.4
=
18.1
2.5
=
18.1
2.6
=
18.1
2.7
=
18.1
2.8
=
18.1
2.9
=
18.2
2
=
18.2
2.1
=
18.2
2.2
=
18.2
2.3
=
18.2
2.4
=
18.2
2.5
=
18.2
2.6
=
18.2
2.7
=
18.2
2.8
=
18.2
2.9
=
18.3
2
=
18.3
2.1
=
18.3
2.2
=
18.3
2.3
=
18.3
2.4
=
18.3
2.5
=
18.3
2.6
=
18.3
2.7
=
18.3
2.8
=
18.3
2.9
=
18.4
2
=
18.4
2.1
=
18.4
2.2
=
18.4
2.3
=
18.4
2.4
=
18.4
2.5
=
18.4
2.6
=
18.4
2.7
=
18.4
2.8
=
18.4
2.9
=
18.5
2
=
18.5
2.1
=
18.5
2.2
=
18.5
2.3
=
18.5
2.4
=
18.5
2.5
=
18.5
2.6
=
18.5
2.7
=
18.5
2.8
=
18.5
2.9
=
18.6
2
=
18.6
2.1
=
18.6
2.2
=
18.6
2.3
=
18.6
2.4
=
18.6
2.5
=
18.6
2.6
=
18.6
2.7
=
18.6
2.8
=
18.6
2.9
=
18.7
2
=
18.7
2.1
=
18.7
2.2
=
18.7
2.3
=
18.7
2.4
=
18.7
2.5
=
18.7
2.6
=
18.7
2.7
=
18.7
2.8
=
18.7
2.9
=
18.8
2
=
18.8
2.1
=
18.8
2.2
=
18.8
2.3
=
18.8
2.4
=
18.8
2.5
=
18.8
2.6
=
18.8
2.7
=
18.8
2.8
=
18.8
2.9
=
18.9
2
=
18.9
2.1
=
18.9
2.2
=
18.9
2.3
=
18.9
2.4
=
18.9
2.5
=
18.9
2.6
=
18.9
2.7
=
18.9
2.8
=
18.9
2.9
=