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!
54
4.7
=
138755648.38622
历史上次计算结果
54
4.7
=
49.3
14.6
=
15.1
2165.7
=
97.3
12.3
=
103.3
15.3
=
97.8
12.4
=
25.8
5
=
98.6
5.8
=
49.3
7
=
10.9
276.2
=
61.1
9.3
=
117.5
13.6
=
71.8
19.7
=
31.2
2.4
=
102.5
19.9
=
8.4
4.2
=
60.6
7.7
=
70.9
12.6
=
21.1
4.2
=
37.4
9.7
=
34.2
5.4
=
61.9
9.8
=
99.6
16
=
22.2
8.7
=
65
3.8
=
61
9.1
=
1.4
15.9
=
1.9
15.7
=
7.1
13.7
=
53.2
6.6
=
附近的結果
54
4
=
54
4.1
=
54
4.2
=
54
4.3
=
54
4.4
=
54
4.5
=
54
4.6
=
54
4.7
=
54
4.8
=
54
4.9
=
54
5
=
54.1
4
=
54.1
4.1
=
54.1
4.2
=
54.1
4.3
=
54.1
4.4
=
54.1
4.5
=
54.1
4.6
=
54.1
4.7
=
54.1
4.8
=
54.1
4.9
=
54.1
5
=
54.2
4
=
54.2
4.1
=
54.2
4.2
=
54.2
4.3
=
54.2
4.4
=
54.2
4.5
=
54.2
4.6
=
54.2
4.7
=
54.2
4.8
=
54.2
4.9
=
54.2
5
=
54.3
4
=
54.3
4.1
=
54.3
4.2
=
54.3
4.3
=
54.3
4.4
=
54.3
4.5
=
54.3
4.6
=
54.3
4.7
=
54.3
4.8
=
54.3
4.9
=
54.3
5
=
54.4
4
=
54.4
4.1
=
54.4
4.2
=
54.4
4.3
=
54.4
4.4
=
54.4
4.5
=
54.4
4.6
=
54.4
4.7
=
54.4
4.8
=
54.4
4.9
=
54.4
5
=
54.5
4
=
54.5
4.1
=
54.5
4.2
=
54.5
4.3
=
54.5
4.4
=
54.5
4.5
=
54.5
4.6
=
54.5
4.7
=
54.5
4.8
=
54.5
4.9
=
54.5
5
=
54.6
4
=
54.6
4.1
=
54.6
4.2
=
54.6
4.3
=
54.6
4.4
=
54.6
4.5
=
54.6
4.6
=
54.6
4.7
=
54.6
4.8
=
54.6
4.9
=
54.6
5
=
54.7
4
=
54.7
4.1
=
54.7
4.2
=
54.7
4.3
=
54.7
4.4
=
54.7
4.5
=
54.7
4.6
=
54.7
4.7
=
54.7
4.8
=
54.7
4.9
=
54.7
5
=
54.8
4
=
54.8
4.1
=
54.8
4.2
=
54.8
4.3
=
54.8
4.4
=
54.8
4.5
=
54.8
4.6
=
54.8
4.7
=
54.8
4.8
=
54.8
4.9
=
54.8
5
=
54.9
4
=
54.9
4.1
=
54.9
4.2
=
54.9
4.3
=
54.9
4.4
=
54.9
4.5
=
54.9
4.6
=
54.9
4.7
=
54.9
4.8
=
54.9
4.9
=
54.9
5
=