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!
28.3
15.2
=
1.1672229550489E+22
历史上次计算结果
28.3
15.2
=
29.6
6.4
=
29.5
6.5
=
75.5
19.5
=
2.2
13.3
=
8.9
3.5
=
153
15.6
=
13.4
2168.3
=
74.6
12.7
=
57.7
5.7
=
5.4
18.4
=
98.1
3.9
=
110.8
14.1
=
51.3
13.2
=
91.7
8.4
=
88.2
4.5
=
22.2
7.6
=
43.8
4.4
=
8.6
19.9
=
117.5
11.2
=
74.7
6.5
=
79.5
2.7
=
117.9
12.9
=
131.8
12.8
=
53.4
14.9
=
72.6
10.9
=
12
18.7
=
19.4
2.6
=
84
3.9
=
97.9
4
=
附近的結果
28
15
=
28
15.1
=
28
15.2
=
28
15.3
=
28
15.4
=
28
15.5
=
28
15.6
=
28
15.7
=
28
15.8
=
28
15.9
=
28
16
=
28.1
15
=
28.1
15.1
=
28.1
15.2
=
28.1
15.3
=
28.1
15.4
=
28.1
15.5
=
28.1
15.6
=
28.1
15.7
=
28.1
15.8
=
28.1
15.9
=
28.1
16
=
28.2
15
=
28.2
15.1
=
28.2
15.2
=
28.2
15.3
=
28.2
15.4
=
28.2
15.5
=
28.2
15.6
=
28.2
15.7
=
28.2
15.8
=
28.2
15.9
=
28.2
16
=
28.3
15
=
28.3
15.1
=
28.3
15.2
=
28.3
15.3
=
28.3
15.4
=
28.3
15.5
=
28.3
15.6
=
28.3
15.7
=
28.3
15.8
=
28.3
15.9
=
28.3
16
=
28.4
15
=
28.4
15.1
=
28.4
15.2
=
28.4
15.3
=
28.4
15.4
=
28.4
15.5
=
28.4
15.6
=
28.4
15.7
=
28.4
15.8
=
28.4
15.9
=
28.4
16
=
28.5
15
=
28.5
15.1
=
28.5
15.2
=
28.5
15.3
=
28.5
15.4
=
28.5
15.5
=
28.5
15.6
=
28.5
15.7
=
28.5
15.8
=
28.5
15.9
=
28.5
16
=
28.6
15
=
28.6
15.1
=
28.6
15.2
=
28.6
15.3
=
28.6
15.4
=
28.6
15.5
=
28.6
15.6
=
28.6
15.7
=
28.6
15.8
=
28.6
15.9
=
28.6
16
=
28.7
15
=
28.7
15.1
=
28.7
15.2
=
28.7
15.3
=
28.7
15.4
=
28.7
15.5
=
28.7
15.6
=
28.7
15.7
=
28.7
15.8
=
28.7
15.9
=
28.7
16
=
28.8
15
=
28.8
15.1
=
28.8
15.2
=
28.8
15.3
=
28.8
15.4
=
28.8
15.5
=
28.8
15.6
=
28.8
15.7
=
28.8
15.8
=
28.8
15.9
=
28.8
16
=
28.9
15
=
28.9
15.1
=
28.9
15.2
=
28.9
15.3
=
28.9
15.4
=
28.9
15.5
=
28.9
15.6
=
28.9
15.7
=
28.9
15.8
=
28.9
15.9
=
28.9
16
=