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
16
=
8.0855118081014E+29
历史上次计算结果
74
16
=
65.5
5.5
=
94.4
15.4
=
106.9
11.4
=
97.3
9
=
72.4
8.9
=
37.6
9.3
=
58.8
8.5
=
80.1
3.7
=
15.8
11.7
=
78.5
13.6
=
15.8
11.4
=
80.2
3.6
=
38.3
6.4
=
12.4
3.6
=
16.4
2160.8
=
80
3.9
=
78
13.6
=
15.4
9.7
=
162
16.1
=
14.9
2163.2
=
83.7
13.7
=
10
20.8
=
83.2
13.9
=
54.4
9
=
104
16.1
=
14.4
2163.3
=
10.7
10.4
=
23.3
12.8
=
103.8
16.3
=
附近的結果
74
16
=
74
16.1
=
74
16.2
=
74
16.3
=
74
16.4
=
74
16.5
=
74
16.6
=
74
16.7
=
74
16.8
=
74
16.9
=
74.1
16
=
74.1
16.1
=
74.1
16.2
=
74.1
16.3
=
74.1
16.4
=
74.1
16.5
=
74.1
16.6
=
74.1
16.7
=
74.1
16.8
=
74.1
16.9
=
74.2
16
=
74.2
16.1
=
74.2
16.2
=
74.2
16.3
=
74.2
16.4
=
74.2
16.5
=
74.2
16.6
=
74.2
16.7
=
74.2
16.8
=
74.2
16.9
=
74.3
16
=
74.3
16.1
=
74.3
16.2
=
74.3
16.3
=
74.3
16.4
=
74.3
16.5
=
74.3
16.6
=
74.3
16.7
=
74.3
16.8
=
74.3
16.9
=
74.4
16
=
74.4
16.1
=
74.4
16.2
=
74.4
16.3
=
74.4
16.4
=
74.4
16.5
=
74.4
16.6
=
74.4
16.7
=
74.4
16.8
=
74.4
16.9
=
74.5
16
=
74.5
16.1
=
74.5
16.2
=
74.5
16.3
=
74.5
16.4
=
74.5
16.5
=
74.5
16.6
=
74.5
16.7
=
74.5
16.8
=
74.5
16.9
=
74.6
16
=
74.6
16.1
=
74.6
16.2
=
74.6
16.3
=
74.6
16.4
=
74.6
16.5
=
74.6
16.6
=
74.6
16.7
=
74.6
16.8
=
74.6
16.9
=
74.7
16
=
74.7
16.1
=
74.7
16.2
=
74.7
16.3
=
74.7
16.4
=
74.7
16.5
=
74.7
16.6
=
74.7
16.7
=
74.7
16.8
=
74.7
16.9
=
74.8
16
=
74.8
16.1
=
74.8
16.2
=
74.8
16.3
=
74.8
16.4
=
74.8
16.5
=
74.8
16.6
=
74.8
16.7
=
74.8
16.8
=
74.8
16.9
=
74.9
16
=
74.9
16.1
=
74.9
16.2
=
74.9
16.3
=
74.9
16.4
=
74.9
16.5
=
74.9
16.6
=
74.9
16.7
=
74.9
16.8
=
74.9
16.9
=
75
16
=
75
16.1
=
75
16.2
=
75
16.3
=
75
16.4
=
75
16.5
=
75
16.6
=
75
16.7
=
75
16.8
=
75
16.9
=