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
20.3
=
4.5313353897416E+29
历史上次计算结果
10.7
3.9
=
28.9
20.3
=
14.4
20.6
=
161
16.9
=
56.5
3.2
=
104
16
=
143.2
16.6
=
52.7
8.2
=
110.1
15.5
=
10.2
3.1
=
65.9
9.3
=
15
20.2
=
35.8
11.3
=
67.2
14.2
=
31.6
4
=
35
5
=
26.9
11.7
=
7.2
1.1
=
5.6
8.1
=
44.1
7
=
62.4
13.4
=
26.1
11.2
=
73.8
11.3
=
13
2161.8
=
18.6
7.8
=
11.7
3
=
5.2
15.2
=
93.7
13.4
=
12.2
3.1
=
24.5
2.2
=
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
=