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!
80.8
12
=
7.7434826443696E+22
历史上次计算结果
80.8
12
=
2.6
4.5
=
2.7
5.3
=
57.8
2.9
=
43.1
18.9
=
5.7
13
=
4.3
11.1
=
76.5
14.2
=
11.6
5.2
=
5.7
12.3
=
81.8
13
=
53.4
3.3
=
20.6
10.4
=
84
15.7
=
82.8
13.6
=
1.3
17.5
=
3.7
4.7
=
57.9
2.5
=
12.4
9.3
=
13.3
5.6
=
82.5
14
=
44.8
8.4
=
94.4
6.4
=
89.4
16.6
=
54.5
9.6
=
57.9
2
=
76.4
7.4
=
6.6
13.6
=
32
7.6
=
附近的結果
80
12
=
80
12.1
=
80
12.2
=
80
12.3
=
80
12.4
=
80
12.5
=
80
12.6
=
80
12.7
=
80
12.8
=
80
12.9
=
80
13
=
80.1
12
=
80.1
12.1
=
80.1
12.2
=
80.1
12.3
=
80.1
12.4
=
80.1
12.5
=
80.1
12.6
=
80.1
12.7
=
80.1
12.8
=
80.1
12.9
=
80.1
13
=
80.2
12
=
80.2
12.1
=
80.2
12.2
=
80.2
12.3
=
80.2
12.4
=
80.2
12.5
=
80.2
12.6
=
80.2
12.7
=
80.2
12.8
=
80.2
12.9
=
80.2
13
=
80.3
12
=
80.3
12.1
=
80.3
12.2
=
80.3
12.3
=
80.3
12.4
=
80.3
12.5
=
80.3
12.6
=
80.3
12.7
=
80.3
12.8
=
80.3
12.9
=
80.3
13
=
80.4
12
=
80.4
12.1
=
80.4
12.2
=
80.4
12.3
=
80.4
12.4
=
80.4
12.5
=
80.4
12.6
=
80.4
12.7
=
80.4
12.8
=
80.4
12.9
=
80.4
13
=
80.5
12
=
80.5
12.1
=
80.5
12.2
=
80.5
12.3
=
80.5
12.4
=
80.5
12.5
=
80.5
12.6
=
80.5
12.7
=
80.5
12.8
=
80.5
12.9
=
80.5
13
=
80.6
12
=
80.6
12.1
=
80.6
12.2
=
80.6
12.3
=
80.6
12.4
=
80.6
12.5
=
80.6
12.6
=
80.6
12.7
=
80.6
12.8
=
80.6
12.9
=
80.6
13
=
80.7
12
=
80.7
12.1
=
80.7
12.2
=
80.7
12.3
=
80.7
12.4
=
80.7
12.5
=
80.7
12.6
=
80.7
12.7
=
80.7
12.8
=
80.7
12.9
=
80.7
13
=
80.8
12
=
80.8
12.1
=
80.8
12.2
=
80.8
12.3
=
80.8
12.4
=
80.8
12.5
=
80.8
12.6
=
80.8
12.7
=
80.8
12.8
=
80.8
12.9
=
80.8
13
=
80.9
12
=
80.9
12.1
=
80.9
12.2
=
80.9
12.3
=
80.9
12.4
=
80.9
12.5
=
80.9
12.6
=
80.9
12.7
=
80.9
12.8
=
80.9
12.9
=
80.9
13
=
81
12
=
81
12.1
=
81
12.2
=
81
12.3
=
81
12.4
=
81
12.5
=
81
12.6
=
81
12.7
=
81
12.8
=
81
12.9
=
81
13
=