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!
18.7
2.2
=
628.13289008204
历史上次计算结果
18.7
2.2
=
63
10.1
=
74.1
5.6
=
9.1
5.5
=
90.3
2.7
=
149.1
15
=
9.2
19.3
=
88.9
5.5
=
60.5
20
=
18.1
3.5
=
24.6
6.6
=
12.1
0.2
=
27.8
10
=
88
16.7
=
50.8
20.6
=
62
15.3
=
15.4
3
=
1.5
15.4
=
46.4
1.3
=
24.6
7
=
66.2
9.5
=
71.8
15.7
=
9.1
19.5
=
71.2
15.8
=
77.3
17.8
=
77.3
17.6
=
16
3.5
=
77.6
17.1
=
12.8
0.6
=
5.3
13.1
=
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
=