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!
70
2.9
=
224276.7819876
历史上次计算结果
70
2.9
=
13.1
2162.3
=
117.3
12.1
=
64
13
=
51.8
13.4
=
5.9
1839.3
=
5
12.1
=
59.5
7.5
=
73.9
7
=
101.4
15.6
=
153.6
14.4
=
68.7
8.4
=
72.9
12.2
=
11.1
18.5
=
86.7
12.3
=
78.5
12
=
26.5
19.1
=
91.5
8.3
=
30.2
11.2
=
70.4
12.6
=
5.8
5.9
=
39.4
1.7
=
15.1
2167.9
=
46.7
18.2
=
38.3
13.6
=
64.6
12
=
14.5
12.3
=
72.6
6.7
=
87.9
11.9
=
12.2
12
=
附近的結果
70
2
=
70
2.1
=
70
2.2
=
70
2.3
=
70
2.4
=
70
2.5
=
70
2.6
=
70
2.7
=
70
2.8
=
70
2.9
=
70.1
2
=
70.1
2.1
=
70.1
2.2
=
70.1
2.3
=
70.1
2.4
=
70.1
2.5
=
70.1
2.6
=
70.1
2.7
=
70.1
2.8
=
70.1
2.9
=
70.2
2
=
70.2
2.1
=
70.2
2.2
=
70.2
2.3
=
70.2
2.4
=
70.2
2.5
=
70.2
2.6
=
70.2
2.7
=
70.2
2.8
=
70.2
2.9
=
70.3
2
=
70.3
2.1
=
70.3
2.2
=
70.3
2.3
=
70.3
2.4
=
70.3
2.5
=
70.3
2.6
=
70.3
2.7
=
70.3
2.8
=
70.3
2.9
=
70.4
2
=
70.4
2.1
=
70.4
2.2
=
70.4
2.3
=
70.4
2.4
=
70.4
2.5
=
70.4
2.6
=
70.4
2.7
=
70.4
2.8
=
70.4
2.9
=
70.5
2
=
70.5
2.1
=
70.5
2.2
=
70.5
2.3
=
70.5
2.4
=
70.5
2.5
=
70.5
2.6
=
70.5
2.7
=
70.5
2.8
=
70.5
2.9
=
70.6
2
=
70.6
2.1
=
70.6
2.2
=
70.6
2.3
=
70.6
2.4
=
70.6
2.5
=
70.6
2.6
=
70.6
2.7
=
70.6
2.8
=
70.6
2.9
=
70.7
2
=
70.7
2.1
=
70.7
2.2
=
70.7
2.3
=
70.7
2.4
=
70.7
2.5
=
70.7
2.6
=
70.7
2.7
=
70.7
2.8
=
70.7
2.9
=
70.8
2
=
70.8
2.1
=
70.8
2.2
=
70.8
2.3
=
70.8
2.4
=
70.8
2.5
=
70.8
2.6
=
70.8
2.7
=
70.8
2.8
=
70.8
2.9
=
70.9
2
=
70.9
2.1
=
70.9
2.2
=
70.9
2.3
=
70.9
2.4
=
70.9
2.5
=
70.9
2.6
=
70.9
2.7
=
70.9
2.8
=
70.9
2.9
=
71
2
=
71
2.1
=
71
2.2
=
71
2.3
=
71
2.4
=
71
2.5
=
71
2.6
=
71
2.7
=
71
2.8
=
71
2.9
=