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
19.4
=
1.8327168078303E+36
历史上次计算结果
74
19.4
=
7.6
4.1
=
51.2
14.6
=
8.5
14.8
=
46.6
12.5
=
66.2
7.1
=
6.3
14.4
=
104.7
15.7
=
45.7
11.3
=
67.7
5.9
=
6.2
14.1
=
102.8
8.8
=
101.2
11.2
=
36.2
12.9
=
76.9
19.8
=
77.9
15.5
=
39.2
3.3
=
39.9
6.4
=
148.3
16.6
=
84.6
20.9
=
8.4
3.1
=
148.5
16.1
=
21
10.4
=
112.7
13.1
=
51.3
17.1
=
96.2
5.5
=
79.4
14.8
=
51
14.1
=
51.2
17.2
=
91.4
12.4
=
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
=