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!
73.9
5.8
=
68887074688.396
历史上次计算结果
73.9
5.8
=
35.2
9.1
=
16.4
4.7
=
5.1
1840
=
36.9
2.1
=
89.6
9.1
=
5.6
20.6
=
38.6
1.6
=
87.6
8.6
=
32.1
1.3
=
68.8
9.5
=
96.3
10.3
=
11.2
5.6
=
92.4
6.6
=
104.4
13.7
=
35.4
9.7
=
44.9
4.2
=
15.8
4.2
=
111.2
14.2
=
61.1
16.1
=
3.7
8.5
=
47.8
4.3
=
34.6
19.7
=
15.5
4
=
89.8
1.8
=
89.8
9.6
=
3.1
4
=
7.2
8.2
=
104.7
13.7
=
104.6
12.2
=
附近的結果
73
5
=
73
5.1
=
73
5.2
=
73
5.3
=
73
5.4
=
73
5.5
=
73
5.6
=
73
5.7
=
73
5.8
=
73
5.9
=
73
6
=
73.1
5
=
73.1
5.1
=
73.1
5.2
=
73.1
5.3
=
73.1
5.4
=
73.1
5.5
=
73.1
5.6
=
73.1
5.7
=
73.1
5.8
=
73.1
5.9
=
73.1
6
=
73.2
5
=
73.2
5.1
=
73.2
5.2
=
73.2
5.3
=
73.2
5.4
=
73.2
5.5
=
73.2
5.6
=
73.2
5.7
=
73.2
5.8
=
73.2
5.9
=
73.2
6
=
73.3
5
=
73.3
5.1
=
73.3
5.2
=
73.3
5.3
=
73.3
5.4
=
73.3
5.5
=
73.3
5.6
=
73.3
5.7
=
73.3
5.8
=
73.3
5.9
=
73.3
6
=
73.4
5
=
73.4
5.1
=
73.4
5.2
=
73.4
5.3
=
73.4
5.4
=
73.4
5.5
=
73.4
5.6
=
73.4
5.7
=
73.4
5.8
=
73.4
5.9
=
73.4
6
=
73.5
5
=
73.5
5.1
=
73.5
5.2
=
73.5
5.3
=
73.5
5.4
=
73.5
5.5
=
73.5
5.6
=
73.5
5.7
=
73.5
5.8
=
73.5
5.9
=
73.5
6
=
73.6
5
=
73.6
5.1
=
73.6
5.2
=
73.6
5.3
=
73.6
5.4
=
73.6
5.5
=
73.6
5.6
=
73.6
5.7
=
73.6
5.8
=
73.6
5.9
=
73.6
6
=
73.7
5
=
73.7
5.1
=
73.7
5.2
=
73.7
5.3
=
73.7
5.4
=
73.7
5.5
=
73.7
5.6
=
73.7
5.7
=
73.7
5.8
=
73.7
5.9
=
73.7
6
=
73.8
5
=
73.8
5.1
=
73.8
5.2
=
73.8
5.3
=
73.8
5.4
=
73.8
5.5
=
73.8
5.6
=
73.8
5.7
=
73.8
5.8
=
73.8
5.9
=
73.8
6
=
73.9
5
=
73.9
5.1
=
73.9
5.2
=
73.9
5.3
=
73.9
5.4
=
73.9
5.5
=
73.9
5.6
=
73.9
5.7
=
73.9
5.8
=
73.9
5.9
=
73.9
6
=
74
5
=
74
5.1
=
74
5.2
=
74
5.3
=
74
5.4
=
74
5.5
=
74
5.6
=
74
5.7
=
74
5.8
=
74
5.9
=
74
6
=