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!
74.4
19
=
3.629825734684E+35
历史上次计算结果
74.4
19
=
88.3
16.9
=
3.9
10
=
39.1
15.2
=
23.2
12.8
=
52
10
=
17
8.6
=
21.3
10.1
=
114.2
13.9
=
8.7
14.6
=
89
17.3
=
78.2
8.8
=
74.6
12.9
=
74.4
17
=
22.6
2.1
=
17.8
6
=
41.8
9.9
=
22.8
10.2
=
85.9
7.8
=
37.8
14.5
=
79.3
10.4
=
100.4
5.1
=
84.6
20.5
=
56.5
2
=
27.6
10.1
=
8.9
14.9
=
16.4
6.3
=
30.8
9.2
=
105.4
15.2
=
53.8
13.8
=
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
=