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!
47.7
3.4
=
509286.88058463
历史上次计算结果
47.7
3.4
=
5.6
18.1
=
9.4
1840.4
=
94.4
11.4
=
96.3
17.2
=
55.6
9.2
=
87.2
12
=
13.4
1.5
=
9.5
20.4
=
61.1
8.4
=
15.6
2160.7
=
119.1
11.1
=
5.2
18.9
=
78
8.7
=
65.9
6.9
=
48.8
2.3
=
94.7
11.4
=
130.2
13.1
=
6.8
12.9
=
116.6
14.9
=
13.9
3.5
=
96.4
17.7
=
9.8
20.5
=
97.1
2.7
=
61.9
8.5
=
104.6
9.4
=
17.9
7.8
=
119.2
11.2
=
5.3
18.3
=
94.6
12
=
附近的結果
47
3
=
47
3.1
=
47
3.2
=
47
3.3
=
47
3.4
=
47
3.5
=
47
3.6
=
47
3.7
=
47
3.8
=
47
3.9
=
47.1
3
=
47.1
3.1
=
47.1
3.2
=
47.1
3.3
=
47.1
3.4
=
47.1
3.5
=
47.1
3.6
=
47.1
3.7
=
47.1
3.8
=
47.1
3.9
=
47.2
3
=
47.2
3.1
=
47.2
3.2
=
47.2
3.3
=
47.2
3.4
=
47.2
3.5
=
47.2
3.6
=
47.2
3.7
=
47.2
3.8
=
47.2
3.9
=
47.3
3
=
47.3
3.1
=
47.3
3.2
=
47.3
3.3
=
47.3
3.4
=
47.3
3.5
=
47.3
3.6
=
47.3
3.7
=
47.3
3.8
=
47.3
3.9
=
47.4
3
=
47.4
3.1
=
47.4
3.2
=
47.4
3.3
=
47.4
3.4
=
47.4
3.5
=
47.4
3.6
=
47.4
3.7
=
47.4
3.8
=
47.4
3.9
=
47.5
3
=
47.5
3.1
=
47.5
3.2
=
47.5
3.3
=
47.5
3.4
=
47.5
3.5
=
47.5
3.6
=
47.5
3.7
=
47.5
3.8
=
47.5
3.9
=
47.6
3
=
47.6
3.1
=
47.6
3.2
=
47.6
3.3
=
47.6
3.4
=
47.6
3.5
=
47.6
3.6
=
47.6
3.7
=
47.6
3.8
=
47.6
3.9
=
47.7
3
=
47.7
3.1
=
47.7
3.2
=
47.7
3.3
=
47.7
3.4
=
47.7
3.5
=
47.7
3.6
=
47.7
3.7
=
47.7
3.8
=
47.7
3.9
=
47.8
3
=
47.8
3.1
=
47.8
3.2
=
47.8
3.3
=
47.8
3.4
=
47.8
3.5
=
47.8
3.6
=
47.8
3.7
=
47.8
3.8
=
47.8
3.9
=
47.9
3
=
47.9
3.1
=
47.9
3.2
=
47.9
3.3
=
47.9
3.4
=
47.9
3.5
=
47.9
3.6
=
47.9
3.7
=
47.9
3.8
=
47.9
3.9
=