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!
57.2
7.8
=
51013958506402
历史上次计算结果
57.2
7.8
=
12.7
3.2
=
34
14.1
=
45.1
13.5
=
42.3
15.3
=
54.2
3.4
=
71.4
4.1
=
73.9
7.3
=
78.9
8.2
=
65.6
9.7
=
107.2
14
=
37.3
7.7
=
54
3.8
=
52.5
1.4
=
85.8
2
=
44.7
3
=
41.6
4
=
54.6
3.4
=
54
3.4
=
16.3
2159.9
=
55.7
10.5
=
100.7
8.6
=
84.4
2.9
=
54.1
3.1
=
57.3
7.2
=
58
6.9
=
2.3
4.2
=
33.6
5.2
=
54
3.5
=
12.2
3.9
=
附近的結果
57
7
=
57
7.1
=
57
7.2
=
57
7.3
=
57
7.4
=
57
7.5
=
57
7.6
=
57
7.7
=
57
7.8
=
57
7.9
=
57
8
=
57.1
7
=
57.1
7.1
=
57.1
7.2
=
57.1
7.3
=
57.1
7.4
=
57.1
7.5
=
57.1
7.6
=
57.1
7.7
=
57.1
7.8
=
57.1
7.9
=
57.1
8
=
57.2
7
=
57.2
7.1
=
57.2
7.2
=
57.2
7.3
=
57.2
7.4
=
57.2
7.5
=
57.2
7.6
=
57.2
7.7
=
57.2
7.8
=
57.2
7.9
=
57.2
8
=
57.3
7
=
57.3
7.1
=
57.3
7.2
=
57.3
7.3
=
57.3
7.4
=
57.3
7.5
=
57.3
7.6
=
57.3
7.7
=
57.3
7.8
=
57.3
7.9
=
57.3
8
=
57.4
7
=
57.4
7.1
=
57.4
7.2
=
57.4
7.3
=
57.4
7.4
=
57.4
7.5
=
57.4
7.6
=
57.4
7.7
=
57.4
7.8
=
57.4
7.9
=
57.4
8
=
57.5
7
=
57.5
7.1
=
57.5
7.2
=
57.5
7.3
=
57.5
7.4
=
57.5
7.5
=
57.5
7.6
=
57.5
7.7
=
57.5
7.8
=
57.5
7.9
=
57.5
8
=
57.6
7
=
57.6
7.1
=
57.6
7.2
=
57.6
7.3
=
57.6
7.4
=
57.6
7.5
=
57.6
7.6
=
57.6
7.7
=
57.6
7.8
=
57.6
7.9
=
57.6
8
=
57.7
7
=
57.7
7.1
=
57.7
7.2
=
57.7
7.3
=
57.7
7.4
=
57.7
7.5
=
57.7
7.6
=
57.7
7.7
=
57.7
7.8
=
57.7
7.9
=
57.7
8
=
57.8
7
=
57.8
7.1
=
57.8
7.2
=
57.8
7.3
=
57.8
7.4
=
57.8
7.5
=
57.8
7.6
=
57.8
7.7
=
57.8
7.8
=
57.8
7.9
=
57.8
8
=
57.9
7
=
57.9
7.1
=
57.9
7.2
=
57.9
7.3
=
57.9
7.4
=
57.9
7.5
=
57.9
7.6
=
57.9
7.7
=
57.9
7.8
=
57.9
7.9
=
57.9
8
=