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!
40.7
3.9
=
1894166.6941484
历史上次计算结果
44.9
3.5
=
45.6
14.7
=
40.7
3.9
=
36.2
14.2
=
98.3
9.2
=
44.3
3.5
=
6
20.7
=
50.2
14.1
=
10.2
16
=
102.6
19.6
=
59
8.8
=
133.3
15.7
=
97.7
17.4
=
49.8
14.2
=
40.1
7.6
=
94.2
13
=
49.3
15
=
2.3
9.8
=
10
4.6
=
43.5
3.4
=
76.8
3.4
=
14.3
11.6
=
133.6
15.2
=
106.7
9
=
77
14.2
=
30
12.1
=
99
18.5
=
75
9.4
=
106.4
8.9
=
67.3
13.9
=
附近的結果
40
3
=
40
3.1
=
40
3.2
=
40
3.3
=
40
3.4
=
40
3.5
=
40
3.6
=
40
3.7
=
40
3.8
=
40
3.9
=
40.1
3
=
40.1
3.1
=
40.1
3.2
=
40.1
3.3
=
40.1
3.4
=
40.1
3.5
=
40.1
3.6
=
40.1
3.7
=
40.1
3.8
=
40.1
3.9
=
40.2
3
=
40.2
3.1
=
40.2
3.2
=
40.2
3.3
=
40.2
3.4
=
40.2
3.5
=
40.2
3.6
=
40.2
3.7
=
40.2
3.8
=
40.2
3.9
=
40.3
3
=
40.3
3.1
=
40.3
3.2
=
40.3
3.3
=
40.3
3.4
=
40.3
3.5
=
40.3
3.6
=
40.3
3.7
=
40.3
3.8
=
40.3
3.9
=
40.4
3
=
40.4
3.1
=
40.4
3.2
=
40.4
3.3
=
40.4
3.4
=
40.4
3.5
=
40.4
3.6
=
40.4
3.7
=
40.4
3.8
=
40.4
3.9
=
40.5
3
=
40.5
3.1
=
40.5
3.2
=
40.5
3.3
=
40.5
3.4
=
40.5
3.5
=
40.5
3.6
=
40.5
3.7
=
40.5
3.8
=
40.5
3.9
=
40.6
3
=
40.6
3.1
=
40.6
3.2
=
40.6
3.3
=
40.6
3.4
=
40.6
3.5
=
40.6
3.6
=
40.6
3.7
=
40.6
3.8
=
40.6
3.9
=
40.7
3
=
40.7
3.1
=
40.7
3.2
=
40.7
3.3
=
40.7
3.4
=
40.7
3.5
=
40.7
3.6
=
40.7
3.7
=
40.7
3.8
=
40.7
3.9
=
40.8
3
=
40.8
3.1
=
40.8
3.2
=
40.8
3.3
=
40.8
3.4
=
40.8
3.5
=
40.8
3.6
=
40.8
3.7
=
40.8
3.8
=
40.8
3.9
=
40.9
3
=
40.9
3.1
=
40.9
3.2
=
40.9
3.3
=
40.9
3.4
=
40.9
3.5
=
40.9
3.6
=
40.9
3.7
=
40.9
3.8
=
40.9
3.9
=