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!
57.1
4.8
=
270304527.21984
历史上次计算结果
57.1
4.8
=
38.5
6.5
=
1.6
17.1
=
48.3
10.5
=
9.8
2.9
=
11.3
2158.4
=
71
1.6
=
10.6
4.3
=
88.6
16
=
51
12.8
=
104.7
7.7
=
72.3
1.9
=
3.1
13.6
=
100.9
16
=
44.8
14.4
=
9.9
16.2
=
44.6
14.3
=
65.1
2.7
=
98.3
1.4
=
72.4
1.4
=
72.9
1.4
=
57.3
5
=
1.7
17.7
=
55.5
9.4
=
12.3
7.9
=
133.2
14.6
=
7
8.2
=
65.8
2.8
=
65.5
2
=
65
2.7
=
附近的結果
57
4
=
57
4.1
=
57
4.2
=
57
4.3
=
57
4.4
=
57
4.5
=
57
4.6
=
57
4.7
=
57
4.8
=
57
4.9
=
57
5
=
57.1
4
=
57.1
4.1
=
57.1
4.2
=
57.1
4.3
=
57.1
4.4
=
57.1
4.5
=
57.1
4.6
=
57.1
4.7
=
57.1
4.8
=
57.1
4.9
=
57.1
5
=
57.2
4
=
57.2
4.1
=
57.2
4.2
=
57.2
4.3
=
57.2
4.4
=
57.2
4.5
=
57.2
4.6
=
57.2
4.7
=
57.2
4.8
=
57.2
4.9
=
57.2
5
=
57.3
4
=
57.3
4.1
=
57.3
4.2
=
57.3
4.3
=
57.3
4.4
=
57.3
4.5
=
57.3
4.6
=
57.3
4.7
=
57.3
4.8
=
57.3
4.9
=
57.3
5
=
57.4
4
=
57.4
4.1
=
57.4
4.2
=
57.4
4.3
=
57.4
4.4
=
57.4
4.5
=
57.4
4.6
=
57.4
4.7
=
57.4
4.8
=
57.4
4.9
=
57.4
5
=
57.5
4
=
57.5
4.1
=
57.5
4.2
=
57.5
4.3
=
57.5
4.4
=
57.5
4.5
=
57.5
4.6
=
57.5
4.7
=
57.5
4.8
=
57.5
4.9
=
57.5
5
=
57.6
4
=
57.6
4.1
=
57.6
4.2
=
57.6
4.3
=
57.6
4.4
=
57.6
4.5
=
57.6
4.6
=
57.6
4.7
=
57.6
4.8
=
57.6
4.9
=
57.6
5
=
57.7
4
=
57.7
4.1
=
57.7
4.2
=
57.7
4.3
=
57.7
4.4
=
57.7
4.5
=
57.7
4.6
=
57.7
4.7
=
57.7
4.8
=
57.7
4.9
=
57.7
5
=
57.8
4
=
57.8
4.1
=
57.8
4.2
=
57.8
4.3
=
57.8
4.4
=
57.8
4.5
=
57.8
4.6
=
57.8
4.7
=
57.8
4.8
=
57.8
4.9
=
57.8
5
=
57.9
4
=
57.9
4.1
=
57.9
4.2
=
57.9
4.3
=
57.9
4.4
=
57.9
4.5
=
57.9
4.6
=
57.9
4.7
=
57.9
4.8
=
57.9
4.9
=
57.9
5
=