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!
27.9
20.8
=
1.171028400808E+30
历史上次计算结果
27.9
20.8
=
94.3
7.4
=
23.3
4.6
=
21.7
4.2
=
102.8
13.2
=
100.8
1.3
=
100.3
18.8
=
11.9
8.5
=
21.1
4.5
=
14.7
2164.6
=
21.2
4.6
=
132.4
16.6
=
2.3
12.4
=
53.8
6.4
=
72.2
7.4
=
9.4
6
=
103
13.1
=
71.9
6.5
=
74.9
19.1
=
21.8
4.9
=
2.4
15.6
=
81.2
11.9
=
53.4
15.9
=
17.5
4.3
=
17.2
4.9
=
71
14.9
=
2.7
12.7
=
39.6
10.6
=
31.9
2.3
=
28.8
5.1
=
附近的結果
27
20
=
27
20.1
=
27
20.2
=
27
20.3
=
27
20.4
=
27
20.5
=
27
20.6
=
27
20.7
=
27
20.8
=
27
20.9
=
27.1
20
=
27.1
20.1
=
27.1
20.2
=
27.1
20.3
=
27.1
20.4
=
27.1
20.5
=
27.1
20.6
=
27.1
20.7
=
27.1
20.8
=
27.1
20.9
=
27.2
20
=
27.2
20.1
=
27.2
20.2
=
27.2
20.3
=
27.2
20.4
=
27.2
20.5
=
27.2
20.6
=
27.2
20.7
=
27.2
20.8
=
27.2
20.9
=
27.3
20
=
27.3
20.1
=
27.3
20.2
=
27.3
20.3
=
27.3
20.4
=
27.3
20.5
=
27.3
20.6
=
27.3
20.7
=
27.3
20.8
=
27.3
20.9
=
27.4
20
=
27.4
20.1
=
27.4
20.2
=
27.4
20.3
=
27.4
20.4
=
27.4
20.5
=
27.4
20.6
=
27.4
20.7
=
27.4
20.8
=
27.4
20.9
=
27.5
20
=
27.5
20.1
=
27.5
20.2
=
27.5
20.3
=
27.5
20.4
=
27.5
20.5
=
27.5
20.6
=
27.5
20.7
=
27.5
20.8
=
27.5
20.9
=
27.6
20
=
27.6
20.1
=
27.6
20.2
=
27.6
20.3
=
27.6
20.4
=
27.6
20.5
=
27.6
20.6
=
27.6
20.7
=
27.6
20.8
=
27.6
20.9
=
27.7
20
=
27.7
20.1
=
27.7
20.2
=
27.7
20.3
=
27.7
20.4
=
27.7
20.5
=
27.7
20.6
=
27.7
20.7
=
27.7
20.8
=
27.7
20.9
=
27.8
20
=
27.8
20.1
=
27.8
20.2
=
27.8
20.3
=
27.8
20.4
=
27.8
20.5
=
27.8
20.6
=
27.8
20.7
=
27.8
20.8
=
27.8
20.9
=
27.9
20
=
27.9
20.1
=
27.9
20.2
=
27.9
20.3
=
27.9
20.4
=
27.9
20.5
=
27.9
20.6
=
27.9
20.7
=
27.9
20.8
=
27.9
20.9
=