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!
74.5
19.5
=
3.2140107023696E+36
历史上次计算结果
74.5
19.5
=
136.3
16
=
63.2
7.9
=
73.8
17.1
=
102.9
3.7
=
27.5
10.6
=
34.8
13.4
=
92.1
11.1
=
105
16.8
=
51.6
6.2
=
23.5
12.1
=
78.4
8.7
=
97.2
13.3
=
73.2
11.5
=
37.8
7.9
=
78.6
8.7
=
74.4
12.1
=
94.9
14.2
=
52.9
1.1
=
6.5
19.9
=
79.4
1.1
=
40.1
6.7
=
79.6
14.2
=
67.4
2.2
=
72.2
6.3
=
54.6
9.1
=
62.5
1.3
=
18.8
20
=
35.8
7.7
=
5.1
13.4
=
附近的結果
74
19
=
74
19.1
=
74
19.2
=
74
19.3
=
74
19.4
=
74
19.5
=
74
19.6
=
74
19.7
=
74
19.8
=
74
19.9
=
74.1
19
=
74.1
19.1
=
74.1
19.2
=
74.1
19.3
=
74.1
19.4
=
74.1
19.5
=
74.1
19.6
=
74.1
19.7
=
74.1
19.8
=
74.1
19.9
=
74.2
19
=
74.2
19.1
=
74.2
19.2
=
74.2
19.3
=
74.2
19.4
=
74.2
19.5
=
74.2
19.6
=
74.2
19.7
=
74.2
19.8
=
74.2
19.9
=
74.3
19
=
74.3
19.1
=
74.3
19.2
=
74.3
19.3
=
74.3
19.4
=
74.3
19.5
=
74.3
19.6
=
74.3
19.7
=
74.3
19.8
=
74.3
19.9
=
74.4
19
=
74.4
19.1
=
74.4
19.2
=
74.4
19.3
=
74.4
19.4
=
74.4
19.5
=
74.4
19.6
=
74.4
19.7
=
74.4
19.8
=
74.4
19.9
=
74.5
19
=
74.5
19.1
=
74.5
19.2
=
74.5
19.3
=
74.5
19.4
=
74.5
19.5
=
74.5
19.6
=
74.5
19.7
=
74.5
19.8
=
74.5
19.9
=
74.6
19
=
74.6
19.1
=
74.6
19.2
=
74.6
19.3
=
74.6
19.4
=
74.6
19.5
=
74.6
19.6
=
74.6
19.7
=
74.6
19.8
=
74.6
19.9
=
74.7
19
=
74.7
19.1
=
74.7
19.2
=
74.7
19.3
=
74.7
19.4
=
74.7
19.5
=
74.7
19.6
=
74.7
19.7
=
74.7
19.8
=
74.7
19.9
=
74.8
19
=
74.8
19.1
=
74.8
19.2
=
74.8
19.3
=
74.8
19.4
=
74.8
19.5
=
74.8
19.6
=
74.8
19.7
=
74.8
19.8
=
74.8
19.9
=
74.9
19
=
74.9
19.1
=
74.9
19.2
=
74.9
19.3
=
74.9
19.4
=
74.9
19.5
=
74.9
19.6
=
74.9
19.7
=
74.9
19.8
=
74.9
19.9
=
75
19
=
75
19.1
=
75
19.2
=
75
19.3
=
75
19.4
=
75
19.5
=
75
19.6
=
75
19.7
=
75
19.8
=
75
19.9
=