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!
18.1
20.4
=
4.5356854368933E+25
历史上次计算结果
18.1
20.4
=
4.7
766.6
=
3.3
8.5
=
42.7
7
=
11.8
12.6
=
33.4
9.7
=
78.1
15.8
=
35.1
2.3
=
54.1
11
=
7.2
19.3
=
7.5
19.6
=
7.3
19.8
=
2.5
3.9
=
83.6
6.3
=
138
16.2
=
18.1
20.2
=
133.8
13.2
=
110
16.4
=
67.4
15.1
=
30.3
1086
=
17.2
2.9
=
34.4
15
=
26.8
15.6
=
28.6
5.4
=
15.7
11.4
=
52.8
17.3
=
49.6
4.9
=
56.2
7.3
=
4
20.7
=
60.4
6.2
=
附近的結果
18
20
=
18
20.1
=
18
20.2
=
18
20.3
=
18
20.4
=
18
20.5
=
18
20.6
=
18
20.7
=
18
20.8
=
18
20.9
=
18.1
20
=
18.1
20.1
=
18.1
20.2
=
18.1
20.3
=
18.1
20.4
=
18.1
20.5
=
18.1
20.6
=
18.1
20.7
=
18.1
20.8
=
18.1
20.9
=
18.2
20
=
18.2
20.1
=
18.2
20.2
=
18.2
20.3
=
18.2
20.4
=
18.2
20.5
=
18.2
20.6
=
18.2
20.7
=
18.2
20.8
=
18.2
20.9
=
18.3
20
=
18.3
20.1
=
18.3
20.2
=
18.3
20.3
=
18.3
20.4
=
18.3
20.5
=
18.3
20.6
=
18.3
20.7
=
18.3
20.8
=
18.3
20.9
=
18.4
20
=
18.4
20.1
=
18.4
20.2
=
18.4
20.3
=
18.4
20.4
=
18.4
20.5
=
18.4
20.6
=
18.4
20.7
=
18.4
20.8
=
18.4
20.9
=
18.5
20
=
18.5
20.1
=
18.5
20.2
=
18.5
20.3
=
18.5
20.4
=
18.5
20.5
=
18.5
20.6
=
18.5
20.7
=
18.5
20.8
=
18.5
20.9
=
18.6
20
=
18.6
20.1
=
18.6
20.2
=
18.6
20.3
=
18.6
20.4
=
18.6
20.5
=
18.6
20.6
=
18.6
20.7
=
18.6
20.8
=
18.6
20.9
=
18.7
20
=
18.7
20.1
=
18.7
20.2
=
18.7
20.3
=
18.7
20.4
=
18.7
20.5
=
18.7
20.6
=
18.7
20.7
=
18.7
20.8
=
18.7
20.9
=
18.8
20
=
18.8
20.1
=
18.8
20.2
=
18.8
20.3
=
18.8
20.4
=
18.8
20.5
=
18.8
20.6
=
18.8
20.7
=
18.8
20.8
=
18.8
20.9
=
18.9
20
=
18.9
20.1
=
18.9
20.2
=
18.9
20.3
=
18.9
20.4
=
18.9
20.5
=
18.9
20.6
=
18.9
20.7
=
18.9
20.8
=
18.9
20.9
=