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!
80.2
20
=
1.2119574304942E+38
历史上次计算结果
80.2
20
=
88.8
5.8
=
9.9
2.7
=
25.8
1.8
=
102.6
10
=
38
1.7
=
66.8
10.3
=
35.7
9.6
=
88.7
7.7
=
74.1
8.3
=
27.8
9.5
=
5.3
13.7
=
28.8
13.7
=
68.6
8.2
=
90.7
2.1
=
25.4
10.9
=
10.1
15.9
=
45.3
250.7
=
7.3
4.8
=
80.4
20.2
=
74.4
5.7
=
89.3
12
=
9.7
2.3
=
10.9
15
=
15.7
3.1
=
66.5
11.7
=
100.5
10.7
=
100.7
11
=
70
9.6
=
39.5
5.2
=
附近的結果
80
20
=
80
20.1
=
80
20.2
=
80
20.3
=
80
20.4
=
80
20.5
=
80
20.6
=
80
20.7
=
80
20.8
=
80
20.9
=
80.1
20
=
80.1
20.1
=
80.1
20.2
=
80.1
20.3
=
80.1
20.4
=
80.1
20.5
=
80.1
20.6
=
80.1
20.7
=
80.1
20.8
=
80.1
20.9
=
80.2
20
=
80.2
20.1
=
80.2
20.2
=
80.2
20.3
=
80.2
20.4
=
80.2
20.5
=
80.2
20.6
=
80.2
20.7
=
80.2
20.8
=
80.2
20.9
=
80.3
20
=
80.3
20.1
=
80.3
20.2
=
80.3
20.3
=
80.3
20.4
=
80.3
20.5
=
80.3
20.6
=
80.3
20.7
=
80.3
20.8
=
80.3
20.9
=
80.4
20
=
80.4
20.1
=
80.4
20.2
=
80.4
20.3
=
80.4
20.4
=
80.4
20.5
=
80.4
20.6
=
80.4
20.7
=
80.4
20.8
=
80.4
20.9
=
80.5
20
=
80.5
20.1
=
80.5
20.2
=
80.5
20.3
=
80.5
20.4
=
80.5
20.5
=
80.5
20.6
=
80.5
20.7
=
80.5
20.8
=
80.5
20.9
=
80.6
20
=
80.6
20.1
=
80.6
20.2
=
80.6
20.3
=
80.6
20.4
=
80.6
20.5
=
80.6
20.6
=
80.6
20.7
=
80.6
20.8
=
80.6
20.9
=
80.7
20
=
80.7
20.1
=
80.7
20.2
=
80.7
20.3
=
80.7
20.4
=
80.7
20.5
=
80.7
20.6
=
80.7
20.7
=
80.7
20.8
=
80.7
20.9
=
80.8
20
=
80.8
20.1
=
80.8
20.2
=
80.8
20.3
=
80.8
20.4
=
80.8
20.5
=
80.8
20.6
=
80.8
20.7
=
80.8
20.8
=
80.8
20.9
=
80.9
20
=
80.9
20.1
=
80.9
20.2
=
80.9
20.3
=
80.9
20.4
=
80.9
20.5
=
80.9
20.6
=
80.9
20.7
=
80.9
20.8
=
80.9
20.9
=
81
20
=
81
20.1
=
81
20.2
=
81
20.3
=
81
20.4
=
81
20.5
=
81
20.6
=
81
20.7
=
81
20.8
=
81
20.9
=