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!
74.3
2.5
=
47585.214837378
历史上次计算结果
74.3
2.5
=
77.6
9.1
=
52.9
1.5
=
102.2
10.9
=
13.7
2.3
=
13
14.5
=
12.5
17.1
=
5.6
8.4
=
12.3
15
=
76.2
10
=
78.1
10.1
=
34
6.6
=
93.3
8.1
=
9.7
2.5
=
2.6
13.6
=
73.7
17.4
=
12.5
14.5
=
9.7
9.1
=
90.2
2.4
=
30.4
1096.1
=
92.2
4.8
=
37.6
5.5
=
9.4
12.8
=
14
2.6
=
78.1
11.5
=
13
7.5
=
98
2.2
=
13.7
3.6
=
22.6
4.6
=
3.6
2.2
=
附近的結果
74
2
=
74
2.1
=
74
2.2
=
74
2.3
=
74
2.4
=
74
2.5
=
74
2.6
=
74
2.7
=
74
2.8
=
74
2.9
=
74.1
2
=
74.1
2.1
=
74.1
2.2
=
74.1
2.3
=
74.1
2.4
=
74.1
2.5
=
74.1
2.6
=
74.1
2.7
=
74.1
2.8
=
74.1
2.9
=
74.2
2
=
74.2
2.1
=
74.2
2.2
=
74.2
2.3
=
74.2
2.4
=
74.2
2.5
=
74.2
2.6
=
74.2
2.7
=
74.2
2.8
=
74.2
2.9
=
74.3
2
=
74.3
2.1
=
74.3
2.2
=
74.3
2.3
=
74.3
2.4
=
74.3
2.5
=
74.3
2.6
=
74.3
2.7
=
74.3
2.8
=
74.3
2.9
=
74.4
2
=
74.4
2.1
=
74.4
2.2
=
74.4
2.3
=
74.4
2.4
=
74.4
2.5
=
74.4
2.6
=
74.4
2.7
=
74.4
2.8
=
74.4
2.9
=
74.5
2
=
74.5
2.1
=
74.5
2.2
=
74.5
2.3
=
74.5
2.4
=
74.5
2.5
=
74.5
2.6
=
74.5
2.7
=
74.5
2.8
=
74.5
2.9
=
74.6
2
=
74.6
2.1
=
74.6
2.2
=
74.6
2.3
=
74.6
2.4
=
74.6
2.5
=
74.6
2.6
=
74.6
2.7
=
74.6
2.8
=
74.6
2.9
=
74.7
2
=
74.7
2.1
=
74.7
2.2
=
74.7
2.3
=
74.7
2.4
=
74.7
2.5
=
74.7
2.6
=
74.7
2.7
=
74.7
2.8
=
74.7
2.9
=
74.8
2
=
74.8
2.1
=
74.8
2.2
=
74.8
2.3
=
74.8
2.4
=
74.8
2.5
=
74.8
2.6
=
74.8
2.7
=
74.8
2.8
=
74.8
2.9
=
74.9
2
=
74.9
2.1
=
74.9
2.2
=
74.9
2.3
=
74.9
2.4
=
74.9
2.5
=
74.9
2.6
=
74.9
2.7
=
74.9
2.8
=
74.9
2.9
=
75
2
=
75
2.1
=
75
2.2
=
75
2.3
=
75
2.4
=
75
2.5
=
75
2.6
=
75
2.7
=
75
2.8
=
75
2.9
=