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!
47.4
5
=
239271905.58624
历史上次计算结果
47.4
5
=
11.8
3.2
=
8.8
8.1
=
81.3
3.8
=
29.2
5.4
=
52.8
18.1
=
88.3
9.4
=
16.7
2178.8
=
75
5.6
=
15
20.1
=
41.4
8.8
=
14.9
20.4
=
85.3
7.2
=
86.9
8.8
=
93.4
13.7
=
24.1
8.1
=
87.7
8
=
14.5
20.6
=
89.4
14.6
=
34.1
19.6
=
6.3
6.8
=
55
14.3
=
15
2159.1
=
7.9
7.9
=
97.5
2.5
=
68.4
6.4
=
84.2
11.9
=
118.2
11.5
=
83
10.4
=
83.3
2.4
=
附近的結果
47
5
=
47
5.1
=
47
5.2
=
47
5.3
=
47
5.4
=
47
5.5
=
47
5.6
=
47
5.7
=
47
5.8
=
47
5.9
=
47
6
=
47.1
5
=
47.1
5.1
=
47.1
5.2
=
47.1
5.3
=
47.1
5.4
=
47.1
5.5
=
47.1
5.6
=
47.1
5.7
=
47.1
5.8
=
47.1
5.9
=
47.1
6
=
47.2
5
=
47.2
5.1
=
47.2
5.2
=
47.2
5.3
=
47.2
5.4
=
47.2
5.5
=
47.2
5.6
=
47.2
5.7
=
47.2
5.8
=
47.2
5.9
=
47.2
6
=
47.3
5
=
47.3
5.1
=
47.3
5.2
=
47.3
5.3
=
47.3
5.4
=
47.3
5.5
=
47.3
5.6
=
47.3
5.7
=
47.3
5.8
=
47.3
5.9
=
47.3
6
=
47.4
5
=
47.4
5.1
=
47.4
5.2
=
47.4
5.3
=
47.4
5.4
=
47.4
5.5
=
47.4
5.6
=
47.4
5.7
=
47.4
5.8
=
47.4
5.9
=
47.4
6
=
47.5
5
=
47.5
5.1
=
47.5
5.2
=
47.5
5.3
=
47.5
5.4
=
47.5
5.5
=
47.5
5.6
=
47.5
5.7
=
47.5
5.8
=
47.5
5.9
=
47.5
6
=
47.6
5
=
47.6
5.1
=
47.6
5.2
=
47.6
5.3
=
47.6
5.4
=
47.6
5.5
=
47.6
5.6
=
47.6
5.7
=
47.6
5.8
=
47.6
5.9
=
47.6
6
=
47.7
5
=
47.7
5.1
=
47.7
5.2
=
47.7
5.3
=
47.7
5.4
=
47.7
5.5
=
47.7
5.6
=
47.7
5.7
=
47.7
5.8
=
47.7
5.9
=
47.7
6
=
47.8
5
=
47.8
5.1
=
47.8
5.2
=
47.8
5.3
=
47.8
5.4
=
47.8
5.5
=
47.8
5.6
=
47.8
5.7
=
47.8
5.8
=
47.8
5.9
=
47.8
6
=
47.9
5
=
47.9
5.1
=
47.9
5.2
=
47.9
5.3
=
47.9
5.4
=
47.9
5.5
=
47.9
5.6
=
47.9
5.7
=
47.9
5.8
=
47.9
5.9
=
47.9
6
=