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!
72
2.7
=
103466.01924882
历史上次计算结果
72
2.7
=
24.6
7.4
=
46.9
13.2
=
24.5
7.8
=
12.4
2.7
=
27.6
9
=
47.9
16
=
6.9
7.9
=
92
8.6
=
94.3
10.8
=
89.7
3.9
=
88.5
11.9
=
93.3
9.4
=
88.1
6.3
=
88.4
11.5
=
9.9
11.9
=
97.7
1.3
=
46.2
13.4
=
5.6
1.4
=
45.9
18.2
=
68.6
8.5
=
92
9.1
=
6.1
5
=
96.9
16.1
=
28.3
20
=
7.7
6.1
=
45.2
5
=
83.1
20.2
=
85.8
14.3
=
36
9.8
=
附近的結果
72
2
=
72
2.1
=
72
2.2
=
72
2.3
=
72
2.4
=
72
2.5
=
72
2.6
=
72
2.7
=
72
2.8
=
72
2.9
=
72.1
2
=
72.1
2.1
=
72.1
2.2
=
72.1
2.3
=
72.1
2.4
=
72.1
2.5
=
72.1
2.6
=
72.1
2.7
=
72.1
2.8
=
72.1
2.9
=
72.2
2
=
72.2
2.1
=
72.2
2.2
=
72.2
2.3
=
72.2
2.4
=
72.2
2.5
=
72.2
2.6
=
72.2
2.7
=
72.2
2.8
=
72.2
2.9
=
72.3
2
=
72.3
2.1
=
72.3
2.2
=
72.3
2.3
=
72.3
2.4
=
72.3
2.5
=
72.3
2.6
=
72.3
2.7
=
72.3
2.8
=
72.3
2.9
=
72.4
2
=
72.4
2.1
=
72.4
2.2
=
72.4
2.3
=
72.4
2.4
=
72.4
2.5
=
72.4
2.6
=
72.4
2.7
=
72.4
2.8
=
72.4
2.9
=
72.5
2
=
72.5
2.1
=
72.5
2.2
=
72.5
2.3
=
72.5
2.4
=
72.5
2.5
=
72.5
2.6
=
72.5
2.7
=
72.5
2.8
=
72.5
2.9
=
72.6
2
=
72.6
2.1
=
72.6
2.2
=
72.6
2.3
=
72.6
2.4
=
72.6
2.5
=
72.6
2.6
=
72.6
2.7
=
72.6
2.8
=
72.6
2.9
=
72.7
2
=
72.7
2.1
=
72.7
2.2
=
72.7
2.3
=
72.7
2.4
=
72.7
2.5
=
72.7
2.6
=
72.7
2.7
=
72.7
2.8
=
72.7
2.9
=
72.8
2
=
72.8
2.1
=
72.8
2.2
=
72.8
2.3
=
72.8
2.4
=
72.8
2.5
=
72.8
2.6
=
72.8
2.7
=
72.8
2.8
=
72.8
2.9
=
72.9
2
=
72.9
2.1
=
72.9
2.2
=
72.9
2.3
=
72.9
2.4
=
72.9
2.5
=
72.9
2.6
=
72.9
2.7
=
72.9
2.8
=
72.9
2.9
=
73
2
=
73
2.1
=
73
2.2
=
73
2.3
=
73
2.4
=
73
2.5
=
73
2.6
=
73
2.7
=
73
2.8
=
73
2.9
=