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!
28.5
12
=
2.8716950534752E+17
历史上次计算结果
28.5
12
=
44.7
10.6
=
102.7
18.3
=
85
10.1
=
81.5
4.7
=
36.1
15.3
=
132.9
13.5
=
8.2
2.3
=
46.1
7.6
=
15.5
14.5
=
44.7
10
=
10.8
16.5
=
103
11.1
=
44.6
10.8
=
9.9
11.3
=
102.2
11.1
=
15.7
6.4
=
42.6
14.4
=
42.4
14.3
=
84
10
=
132
12.9
=
15.4
6.8
=
42.9
14.9
=
51.1
12.1
=
44.1
10.3
=
42.8
14.9
=
84.9
10.6
=
59.9
6.2
=
112.4
15.4
=
15.3
6.1
=
附近的結果
28
12
=
28
12.1
=
28
12.2
=
28
12.3
=
28
12.4
=
28
12.5
=
28
12.6
=
28
12.7
=
28
12.8
=
28
12.9
=
28
13
=
28.1
12
=
28.1
12.1
=
28.1
12.2
=
28.1
12.3
=
28.1
12.4
=
28.1
12.5
=
28.1
12.6
=
28.1
12.7
=
28.1
12.8
=
28.1
12.9
=
28.1
13
=
28.2
12
=
28.2
12.1
=
28.2
12.2
=
28.2
12.3
=
28.2
12.4
=
28.2
12.5
=
28.2
12.6
=
28.2
12.7
=
28.2
12.8
=
28.2
12.9
=
28.2
13
=
28.3
12
=
28.3
12.1
=
28.3
12.2
=
28.3
12.3
=
28.3
12.4
=
28.3
12.5
=
28.3
12.6
=
28.3
12.7
=
28.3
12.8
=
28.3
12.9
=
28.3
13
=
28.4
12
=
28.4
12.1
=
28.4
12.2
=
28.4
12.3
=
28.4
12.4
=
28.4
12.5
=
28.4
12.6
=
28.4
12.7
=
28.4
12.8
=
28.4
12.9
=
28.4
13
=
28.5
12
=
28.5
12.1
=
28.5
12.2
=
28.5
12.3
=
28.5
12.4
=
28.5
12.5
=
28.5
12.6
=
28.5
12.7
=
28.5
12.8
=
28.5
12.9
=
28.5
13
=
28.6
12
=
28.6
12.1
=
28.6
12.2
=
28.6
12.3
=
28.6
12.4
=
28.6
12.5
=
28.6
12.6
=
28.6
12.7
=
28.6
12.8
=
28.6
12.9
=
28.6
13
=
28.7
12
=
28.7
12.1
=
28.7
12.2
=
28.7
12.3
=
28.7
12.4
=
28.7
12.5
=
28.7
12.6
=
28.7
12.7
=
28.7
12.8
=
28.7
12.9
=
28.7
13
=
28.8
12
=
28.8
12.1
=
28.8
12.2
=
28.8
12.3
=
28.8
12.4
=
28.8
12.5
=
28.8
12.6
=
28.8
12.7
=
28.8
12.8
=
28.8
12.9
=
28.8
13
=
28.9
12
=
28.9
12.1
=
28.9
12.2
=
28.9
12.3
=
28.9
12.4
=
28.9
12.5
=
28.9
12.6
=
28.9
12.7
=
28.9
12.8
=
28.9
12.9
=
28.9
13
=