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
14
=
1.8205911982994E+20
历史上次计算结果
7.9
8
=
28
14
=
72.8
9.6
=
85.3
6.2
=
72.2
9.6
=
3.3
7.7
=
31.1
5.9
=
10.3
11.1
=
43
6.4
=
84.9
13
=
10.5
11.9
=
148.1
16
=
43
7.8
=
8.8
9.4
=
90.4
9.5
=
6.2
4.3
=
90
2.9
=
60.2
11.8
=
74.2
11.7
=
80.3
20.3
=
83.4
8.9
=
32.5
7.8
=
75.2
9.6
=
148.9
15.1
=
28.2
11.3
=
23.5
10.5
=
74.6
10.3
=
39.8
10.7
=
151.4
15.4
=
27.9
12.5
=
附近的結果
28
14
=
28
14.1
=
28
14.2
=
28
14.3
=
28
14.4
=
28
14.5
=
28
14.6
=
28
14.7
=
28
14.8
=
28
14.9
=
28
15
=
28.1
14
=
28.1
14.1
=
28.1
14.2
=
28.1
14.3
=
28.1
14.4
=
28.1
14.5
=
28.1
14.6
=
28.1
14.7
=
28.1
14.8
=
28.1
14.9
=
28.1
15
=
28.2
14
=
28.2
14.1
=
28.2
14.2
=
28.2
14.3
=
28.2
14.4
=
28.2
14.5
=
28.2
14.6
=
28.2
14.7
=
28.2
14.8
=
28.2
14.9
=
28.2
15
=
28.3
14
=
28.3
14.1
=
28.3
14.2
=
28.3
14.3
=
28.3
14.4
=
28.3
14.5
=
28.3
14.6
=
28.3
14.7
=
28.3
14.8
=
28.3
14.9
=
28.3
15
=
28.4
14
=
28.4
14.1
=
28.4
14.2
=
28.4
14.3
=
28.4
14.4
=
28.4
14.5
=
28.4
14.6
=
28.4
14.7
=
28.4
14.8
=
28.4
14.9
=
28.4
15
=
28.5
14
=
28.5
14.1
=
28.5
14.2
=
28.5
14.3
=
28.5
14.4
=
28.5
14.5
=
28.5
14.6
=
28.5
14.7
=
28.5
14.8
=
28.5
14.9
=
28.5
15
=
28.6
14
=
28.6
14.1
=
28.6
14.2
=
28.6
14.3
=
28.6
14.4
=
28.6
14.5
=
28.6
14.6
=
28.6
14.7
=
28.6
14.8
=
28.6
14.9
=
28.6
15
=
28.7
14
=
28.7
14.1
=
28.7
14.2
=
28.7
14.3
=
28.7
14.4
=
28.7
14.5
=
28.7
14.6
=
28.7
14.7
=
28.7
14.8
=
28.7
14.9
=
28.7
15
=
28.8
14
=
28.8
14.1
=
28.8
14.2
=
28.8
14.3
=
28.8
14.4
=
28.8
14.5
=
28.8
14.6
=
28.8
14.7
=
28.8
14.8
=
28.8
14.9
=
28.8
15
=
28.9
14
=
28.9
14.1
=
28.9
14.2
=
28.9
14.3
=
28.9
14.4
=
28.9
14.5
=
28.9
14.6
=
28.9
14.7
=
28.9
14.8
=
28.9
14.9
=
28.9
15
=