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!
28.9
20.6
=
1.2430699295284E+30
历史上次计算结果
28.9
20.6
=
7.3
4.8
=
16.2
9.6
=
24.9
9.7
=
34
8.1
=
110.8
16.6
=
7.2
4.9
=
101.2
3.8
=
89.8
13.2
=
26.6
19.2
=
76.3
14.9
=
11
11.9
=
5.3
15.8
=
68.2
9.2
=
21.2
10.9
=
71.3
7.3
=
34
10.8
=
45.3
8.1
=
45.5
11.7
=
102.5
8.5
=
78.5
9.2
=
79.9
14.6
=
69.4
16.2
=
115.5
13
=
78.7
10
=
85.6
15.5
=
23.4
14.6
=
27
5.5
=
78.1
9.3
=
104.3
15.8
=
附近的結果
28
20
=
28
20.1
=
28
20.2
=
28
20.3
=
28
20.4
=
28
20.5
=
28
20.6
=
28
20.7
=
28
20.8
=
28
20.9
=
28.1
20
=
28.1
20.1
=
28.1
20.2
=
28.1
20.3
=
28.1
20.4
=
28.1
20.5
=
28.1
20.6
=
28.1
20.7
=
28.1
20.8
=
28.1
20.9
=
28.2
20
=
28.2
20.1
=
28.2
20.2
=
28.2
20.3
=
28.2
20.4
=
28.2
20.5
=
28.2
20.6
=
28.2
20.7
=
28.2
20.8
=
28.2
20.9
=
28.3
20
=
28.3
20.1
=
28.3
20.2
=
28.3
20.3
=
28.3
20.4
=
28.3
20.5
=
28.3
20.6
=
28.3
20.7
=
28.3
20.8
=
28.3
20.9
=
28.4
20
=
28.4
20.1
=
28.4
20.2
=
28.4
20.3
=
28.4
20.4
=
28.4
20.5
=
28.4
20.6
=
28.4
20.7
=
28.4
20.8
=
28.4
20.9
=
28.5
20
=
28.5
20.1
=
28.5
20.2
=
28.5
20.3
=
28.5
20.4
=
28.5
20.5
=
28.5
20.6
=
28.5
20.7
=
28.5
20.8
=
28.5
20.9
=
28.6
20
=
28.6
20.1
=
28.6
20.2
=
28.6
20.3
=
28.6
20.4
=
28.6
20.5
=
28.6
20.6
=
28.6
20.7
=
28.6
20.8
=
28.6
20.9
=
28.7
20
=
28.7
20.1
=
28.7
20.2
=
28.7
20.3
=
28.7
20.4
=
28.7
20.5
=
28.7
20.6
=
28.7
20.7
=
28.7
20.8
=
28.7
20.9
=
28.8
20
=
28.8
20.1
=
28.8
20.2
=
28.8
20.3
=
28.8
20.4
=
28.8
20.5
=
28.8
20.6
=
28.8
20.7
=
28.8
20.8
=
28.8
20.9
=
28.9
20
=
28.9
20.1
=
28.9
20.2
=
28.9
20.3
=
28.9
20.4
=
28.9
20.5
=
28.9
20.6
=
28.9
20.7
=
28.9
20.8
=
28.9
20.9
=