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!
69.7
4
=
23601038.4481
历史上次计算结果
69.7
4
=
80.7
9
=
78.5
14.2
=
74.6
11.5
=
22.1
9.8
=
71.8
15
=
90.7
2.6
=
62.7
15.2
=
6.5
11.1
=
100.7
10.7
=
62.3
15.5
=
14.7
14.8
=
100.7
10.6
=
73.6
1.7
=
92.1
9.8
=
31.2
5.6
=
70.3
8.1
=
61.9
12.9
=
5.7
9.4
=
71
2.7
=
32.3
7.1
=
100
20.9
=
46.2
1.9
=
46.1
1.7
=
60.6
20.1
=
32.8
4.4
=
26.5
5.4
=
12.8
8.2
=
80.8
20.3
=
90
2.5
=
附近的結果
69
4
=
69
4.1
=
69
4.2
=
69
4.3
=
69
4.4
=
69
4.5
=
69
4.6
=
69
4.7
=
69
4.8
=
69
4.9
=
69
5
=
69.1
4
=
69.1
4.1
=
69.1
4.2
=
69.1
4.3
=
69.1
4.4
=
69.1
4.5
=
69.1
4.6
=
69.1
4.7
=
69.1
4.8
=
69.1
4.9
=
69.1
5
=
69.2
4
=
69.2
4.1
=
69.2
4.2
=
69.2
4.3
=
69.2
4.4
=
69.2
4.5
=
69.2
4.6
=
69.2
4.7
=
69.2
4.8
=
69.2
4.9
=
69.2
5
=
69.3
4
=
69.3
4.1
=
69.3
4.2
=
69.3
4.3
=
69.3
4.4
=
69.3
4.5
=
69.3
4.6
=
69.3
4.7
=
69.3
4.8
=
69.3
4.9
=
69.3
5
=
69.4
4
=
69.4
4.1
=
69.4
4.2
=
69.4
4.3
=
69.4
4.4
=
69.4
4.5
=
69.4
4.6
=
69.4
4.7
=
69.4
4.8
=
69.4
4.9
=
69.4
5
=
69.5
4
=
69.5
4.1
=
69.5
4.2
=
69.5
4.3
=
69.5
4.4
=
69.5
4.5
=
69.5
4.6
=
69.5
4.7
=
69.5
4.8
=
69.5
4.9
=
69.5
5
=
69.6
4
=
69.6
4.1
=
69.6
4.2
=
69.6
4.3
=
69.6
4.4
=
69.6
4.5
=
69.6
4.6
=
69.6
4.7
=
69.6
4.8
=
69.6
4.9
=
69.6
5
=
69.7
4
=
69.7
4.1
=
69.7
4.2
=
69.7
4.3
=
69.7
4.4
=
69.7
4.5
=
69.7
4.6
=
69.7
4.7
=
69.7
4.8
=
69.7
4.9
=
69.7
5
=
69.8
4
=
69.8
4.1
=
69.8
4.2
=
69.8
4.3
=
69.8
4.4
=
69.8
4.5
=
69.8
4.6
=
69.8
4.7
=
69.8
4.8
=
69.8
4.9
=
69.8
5
=
69.9
4
=
69.9
4.1
=
69.9
4.2
=
69.9
4.3
=
69.9
4.4
=
69.9
4.5
=
69.9
4.6
=
69.9
4.7
=
69.9
4.8
=
69.9
4.9
=
69.9
5
=
70
4
=
70
4.1
=
70
4.2
=
70
4.3
=
70
4.4
=
70
4.5
=
70
4.6
=
70
4.7
=
70
4.8
=
70
4.9
=
70
5
=