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!
20.9
14
=
3.0342265595795E+18
历史上次计算结果
20.9
14
=
95
14.9
=
27.6
9.8
=
94.8
14
=
2.8
7.9
=
4.3
11.5
=
85.2
5.4
=
77
14.8
=
85.2
5.8
=
85.8
5.1
=
29.8
11.4
=
78.4
1.4
=
29.5
11.9
=
69
14.2
=
16.6
10.2
=
59.1
8.1
=
53.6
8.7
=
16.3
10.8
=
102.7
9.4
=
6.8
20.2
=
27.6
9.6
=
45.4
5.2
=
64.6
6.6
=
54.2
8.2
=
37.6
12
=
43.4
9.6
=
27.4
9.4
=
39.9
9
=
61.2
12.6
=
23.8
3.9
=
附近的結果
20
14
=
20
14.1
=
20
14.2
=
20
14.3
=
20
14.4
=
20
14.5
=
20
14.6
=
20
14.7
=
20
14.8
=
20
14.9
=
20
15
=
20.1
14
=
20.1
14.1
=
20.1
14.2
=
20.1
14.3
=
20.1
14.4
=
20.1
14.5
=
20.1
14.6
=
20.1
14.7
=
20.1
14.8
=
20.1
14.9
=
20.1
15
=
20.2
14
=
20.2
14.1
=
20.2
14.2
=
20.2
14.3
=
20.2
14.4
=
20.2
14.5
=
20.2
14.6
=
20.2
14.7
=
20.2
14.8
=
20.2
14.9
=
20.2
15
=
20.3
14
=
20.3
14.1
=
20.3
14.2
=
20.3
14.3
=
20.3
14.4
=
20.3
14.5
=
20.3
14.6
=
20.3
14.7
=
20.3
14.8
=
20.3
14.9
=
20.3
15
=
20.4
14
=
20.4
14.1
=
20.4
14.2
=
20.4
14.3
=
20.4
14.4
=
20.4
14.5
=
20.4
14.6
=
20.4
14.7
=
20.4
14.8
=
20.4
14.9
=
20.4
15
=
20.5
14
=
20.5
14.1
=
20.5
14.2
=
20.5
14.3
=
20.5
14.4
=
20.5
14.5
=
20.5
14.6
=
20.5
14.7
=
20.5
14.8
=
20.5
14.9
=
20.5
15
=
20.6
14
=
20.6
14.1
=
20.6
14.2
=
20.6
14.3
=
20.6
14.4
=
20.6
14.5
=
20.6
14.6
=
20.6
14.7
=
20.6
14.8
=
20.6
14.9
=
20.6
15
=
20.7
14
=
20.7
14.1
=
20.7
14.2
=
20.7
14.3
=
20.7
14.4
=
20.7
14.5
=
20.7
14.6
=
20.7
14.7
=
20.7
14.8
=
20.7
14.9
=
20.7
15
=
20.8
14
=
20.8
14.1
=
20.8
14.2
=
20.8
14.3
=
20.8
14.4
=
20.8
14.5
=
20.8
14.6
=
20.8
14.7
=
20.8
14.8
=
20.8
14.9
=
20.8
15
=
20.9
14
=
20.9
14.1
=
20.9
14.2
=
20.9
14.3
=
20.9
14.4
=
20.9
14.5
=
20.9
14.6
=
20.9
14.7
=
20.9
14.8
=
20.9
14.9
=
20.9
15
=