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!
71.2
7.9
=
4.3111382465887E+14
历史上次计算结果
71.2
7.9
=
27.9
5.7
=
73.6
8.7
=
90.5
6.2
=
66
5.7
=
112.4
13.3
=
98
9.2
=
19
9.2
=
10.1
2160.1
=
24
9.3
=
24.9
9.4
=
24.4
10
=
24.4
9.2
=
89.3
13.8
=
31.1
4.3
=
89.9
13.5
=
110.7
16.4
=
110.5
16.6
=
84.4
20.2
=
68.7
9.3
=
84.9
6.3
=
13.4
0.6
=
28
16.1
=
52
15.1
=
84.2
6.2
=
6.6
11
=
68.5
15.5
=
52.8
9.6
=
6.7
14.5
=
59
10.1
=
附近的結果
71
7
=
71
7.1
=
71
7.2
=
71
7.3
=
71
7.4
=
71
7.5
=
71
7.6
=
71
7.7
=
71
7.8
=
71
7.9
=
71
8
=
71.1
7
=
71.1
7.1
=
71.1
7.2
=
71.1
7.3
=
71.1
7.4
=
71.1
7.5
=
71.1
7.6
=
71.1
7.7
=
71.1
7.8
=
71.1
7.9
=
71.1
8
=
71.2
7
=
71.2
7.1
=
71.2
7.2
=
71.2
7.3
=
71.2
7.4
=
71.2
7.5
=
71.2
7.6
=
71.2
7.7
=
71.2
7.8
=
71.2
7.9
=
71.2
8
=
71.3
7
=
71.3
7.1
=
71.3
7.2
=
71.3
7.3
=
71.3
7.4
=
71.3
7.5
=
71.3
7.6
=
71.3
7.7
=
71.3
7.8
=
71.3
7.9
=
71.3
8
=
71.4
7
=
71.4
7.1
=
71.4
7.2
=
71.4
7.3
=
71.4
7.4
=
71.4
7.5
=
71.4
7.6
=
71.4
7.7
=
71.4
7.8
=
71.4
7.9
=
71.4
8
=
71.5
7
=
71.5
7.1
=
71.5
7.2
=
71.5
7.3
=
71.5
7.4
=
71.5
7.5
=
71.5
7.6
=
71.5
7.7
=
71.5
7.8
=
71.5
7.9
=
71.5
8
=
71.6
7
=
71.6
7.1
=
71.6
7.2
=
71.6
7.3
=
71.6
7.4
=
71.6
7.5
=
71.6
7.6
=
71.6
7.7
=
71.6
7.8
=
71.6
7.9
=
71.6
8
=
71.7
7
=
71.7
7.1
=
71.7
7.2
=
71.7
7.3
=
71.7
7.4
=
71.7
7.5
=
71.7
7.6
=
71.7
7.7
=
71.7
7.8
=
71.7
7.9
=
71.7
8
=
71.8
7
=
71.8
7.1
=
71.8
7.2
=
71.8
7.3
=
71.8
7.4
=
71.8
7.5
=
71.8
7.6
=
71.8
7.7
=
71.8
7.8
=
71.8
7.9
=
71.8
8
=
71.9
7
=
71.9
7.1
=
71.9
7.2
=
71.9
7.3
=
71.9
7.4
=
71.9
7.5
=
71.9
7.6
=
71.9
7.7
=
71.9
7.8
=
71.9
7.9
=
71.9
8
=
72
7
=
72
7.1
=
72
7.2
=
72
7.3
=
72
7.4
=
72
7.5
=
72
7.6
=
72
7.7
=
72
7.8
=
72
7.9
=
72
8
=