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!
69.1
7.2
=
17548578432633
历史上次计算结果
2.9
12.7
=
8
7
=
69.1
7.2
=
85.7
6.4
=
75.9
9
=
32.9
7
=
43.4
7.7
=
12
2162.5
=
1.8
18.6
=
87
12.9
=
70.4
9.1
=
36.3
10
=
55.4
14.7
=
29.1
12.4
=
7.2
18.4
=
39.1
8.1
=
87.6
12.8
=
100
20.7
=
29.3
11.7
=
84.4
15.8
=
66.8
9.4
=
149
15.8
=
85.5
11.6
=
34.5
20
=
27.9
2.6
=
18
1.4
=
36.5
10.4
=
88.6
12
=
84.3
15.9
=
70.7
8.6
=
附近的結果
69
7
=
69
7.1
=
69
7.2
=
69
7.3
=
69
7.4
=
69
7.5
=
69
7.6
=
69
7.7
=
69
7.8
=
69
7.9
=
69
8
=
69.1
7
=
69.1
7.1
=
69.1
7.2
=
69.1
7.3
=
69.1
7.4
=
69.1
7.5
=
69.1
7.6
=
69.1
7.7
=
69.1
7.8
=
69.1
7.9
=
69.1
8
=
69.2
7
=
69.2
7.1
=
69.2
7.2
=
69.2
7.3
=
69.2
7.4
=
69.2
7.5
=
69.2
7.6
=
69.2
7.7
=
69.2
7.8
=
69.2
7.9
=
69.2
8
=
69.3
7
=
69.3
7.1
=
69.3
7.2
=
69.3
7.3
=
69.3
7.4
=
69.3
7.5
=
69.3
7.6
=
69.3
7.7
=
69.3
7.8
=
69.3
7.9
=
69.3
8
=
69.4
7
=
69.4
7.1
=
69.4
7.2
=
69.4
7.3
=
69.4
7.4
=
69.4
7.5
=
69.4
7.6
=
69.4
7.7
=
69.4
7.8
=
69.4
7.9
=
69.4
8
=
69.5
7
=
69.5
7.1
=
69.5
7.2
=
69.5
7.3
=
69.5
7.4
=
69.5
7.5
=
69.5
7.6
=
69.5
7.7
=
69.5
7.8
=
69.5
7.9
=
69.5
8
=
69.6
7
=
69.6
7.1
=
69.6
7.2
=
69.6
7.3
=
69.6
7.4
=
69.6
7.5
=
69.6
7.6
=
69.6
7.7
=
69.6
7.8
=
69.6
7.9
=
69.6
8
=
69.7
7
=
69.7
7.1
=
69.7
7.2
=
69.7
7.3
=
69.7
7.4
=
69.7
7.5
=
69.7
7.6
=
69.7
7.7
=
69.7
7.8
=
69.7
7.9
=
69.7
8
=
69.8
7
=
69.8
7.1
=
69.8
7.2
=
69.8
7.3
=
69.8
7.4
=
69.8
7.5
=
69.8
7.6
=
69.8
7.7
=
69.8
7.8
=
69.8
7.9
=
69.8
8
=
69.9
7
=
69.9
7.1
=
69.9
7.2
=
69.9
7.3
=
69.9
7.4
=
69.9
7.5
=
69.9
7.6
=
69.9
7.7
=
69.9
7.8
=
69.9
7.9
=
69.9
8
=
70
7
=
70
7.1
=
70
7.2
=
70
7.3
=
70
7.4
=
70
7.5
=
70
7.6
=
70
7.7
=
70
7.8
=
70
7.9
=
70
8
=