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
7.3
=
40018138124783
历史上次计算结果
73
7.3
=
66.8
14.7
=
55.4
13.2
=
59.7
4.9
=
10.7
3.9
=
88.9
19.5
=
24.1
4.7
=
100.7
4.9
=
80.1
7
=
19.9
7.5
=
54
11
=
34.9
19.7
=
100.7
8
=
40.2
7.7
=
101
8.4
=
73.9
3.2
=
40.3
7.1
=
74.1
3.3
=
11
4.7
=
72.4
3.6
=
62.8
1.7
=
2.6
10.8
=
59.9
4.7
=
62.4
1.8
=
12
12.8
=
124.6
15.5
=
76
16.3
=
73.2
11
=
100.5
5.6
=
42.4
5.6
=
附近的結果
73
7
=
73
7.1
=
73
7.2
=
73
7.3
=
73
7.4
=
73
7.5
=
73
7.6
=
73
7.7
=
73
7.8
=
73
7.9
=
73
8
=
73.1
7
=
73.1
7.1
=
73.1
7.2
=
73.1
7.3
=
73.1
7.4
=
73.1
7.5
=
73.1
7.6
=
73.1
7.7
=
73.1
7.8
=
73.1
7.9
=
73.1
8
=
73.2
7
=
73.2
7.1
=
73.2
7.2
=
73.2
7.3
=
73.2
7.4
=
73.2
7.5
=
73.2
7.6
=
73.2
7.7
=
73.2
7.8
=
73.2
7.9
=
73.2
8
=
73.3
7
=
73.3
7.1
=
73.3
7.2
=
73.3
7.3
=
73.3
7.4
=
73.3
7.5
=
73.3
7.6
=
73.3
7.7
=
73.3
7.8
=
73.3
7.9
=
73.3
8
=
73.4
7
=
73.4
7.1
=
73.4
7.2
=
73.4
7.3
=
73.4
7.4
=
73.4
7.5
=
73.4
7.6
=
73.4
7.7
=
73.4
7.8
=
73.4
7.9
=
73.4
8
=
73.5
7
=
73.5
7.1
=
73.5
7.2
=
73.5
7.3
=
73.5
7.4
=
73.5
7.5
=
73.5
7.6
=
73.5
7.7
=
73.5
7.8
=
73.5
7.9
=
73.5
8
=
73.6
7
=
73.6
7.1
=
73.6
7.2
=
73.6
7.3
=
73.6
7.4
=
73.6
7.5
=
73.6
7.6
=
73.6
7.7
=
73.6
7.8
=
73.6
7.9
=
73.6
8
=
73.7
7
=
73.7
7.1
=
73.7
7.2
=
73.7
7.3
=
73.7
7.4
=
73.7
7.5
=
73.7
7.6
=
73.7
7.7
=
73.7
7.8
=
73.7
7.9
=
73.7
8
=
73.8
7
=
73.8
7.1
=
73.8
7.2
=
73.8
7.3
=
73.8
7.4
=
73.8
7.5
=
73.8
7.6
=
73.8
7.7
=
73.8
7.8
=
73.8
7.9
=
73.8
8
=
73.9
7
=
73.9
7.1
=
73.9
7.2
=
73.9
7.3
=
73.9
7.4
=
73.9
7.5
=
73.9
7.6
=
73.9
7.7
=
73.9
7.8
=
73.9
7.9
=
73.9
8
=
74
7
=
74
7.1
=
74
7.2
=
74
7.3
=
74
7.4
=
74
7.5
=
74
7.6
=
74
7.7
=
74
7.8
=
74
7.9
=
74
8
=