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!
28.3
20.7
=
1.1271435115785E+30
历史上次计算结果
28.3
20.7
=
65.8
18.1
=
67.3
2.9
=
30.6
7
=
88.4
16.2
=
28.8
20.6
=
96.4
8.7
=
46.3
7.9
=
15.1
8
=
67.4
2.1
=
59.2
4.4
=
77.9
15.7
=
1.1
10
=
5.2
19.8
=
85.1
13.8
=
56.1
3.1
=
29.5
7.4
=
46
13.5
=
76.1
7.4
=
3.8
5.6
=
58
10.6
=
6.1
12.6
=
90.3
6.2
=
129
13.4
=
35.6
4.5
=
104.4
16
=
3.8
5.8
=
23.9
13
=
37.9
14.9
=
93.5
16.7
=
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
=