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!
49.4
15
=
2.5462687137284E+25
历史上次计算结果
49.4
15
=
74.6
19.9
=
7
14.7
=
3.8
18.5
=
94.8
7.1
=
94.4
7.6
=
102.4
7
=
106.6
12.9
=
52.3
10.6
=
49.7
14.3
=
32.4
5
=
34.7
19.2
=
40.3
5.6
=
50.8
10.2
=
2.3
15.1
=
2.5
15.8
=
50.2
10.9
=
133.1
15.7
=
50.4
10.1
=
4.3
9.6
=
45.2
13.1
=
45.3
13.3
=
68.4
14
=
45.9
13.5
=
28.6
5.5
=
45.6
14.2
=
66.5
12.3
=
14.2
9
=
33.6
4.7
=
37.2
5.5
=
附近的結果
49
15
=
49
15.1
=
49
15.2
=
49
15.3
=
49
15.4
=
49
15.5
=
49
15.6
=
49
15.7
=
49
15.8
=
49
15.9
=
49
16
=
49.1
15
=
49.1
15.1
=
49.1
15.2
=
49.1
15.3
=
49.1
15.4
=
49.1
15.5
=
49.1
15.6
=
49.1
15.7
=
49.1
15.8
=
49.1
15.9
=
49.1
16
=
49.2
15
=
49.2
15.1
=
49.2
15.2
=
49.2
15.3
=
49.2
15.4
=
49.2
15.5
=
49.2
15.6
=
49.2
15.7
=
49.2
15.8
=
49.2
15.9
=
49.2
16
=
49.3
15
=
49.3
15.1
=
49.3
15.2
=
49.3
15.3
=
49.3
15.4
=
49.3
15.5
=
49.3
15.6
=
49.3
15.7
=
49.3
15.8
=
49.3
15.9
=
49.3
16
=
49.4
15
=
49.4
15.1
=
49.4
15.2
=
49.4
15.3
=
49.4
15.4
=
49.4
15.5
=
49.4
15.6
=
49.4
15.7
=
49.4
15.8
=
49.4
15.9
=
49.4
16
=
49.5
15
=
49.5
15.1
=
49.5
15.2
=
49.5
15.3
=
49.5
15.4
=
49.5
15.5
=
49.5
15.6
=
49.5
15.7
=
49.5
15.8
=
49.5
15.9
=
49.5
16
=
49.6
15
=
49.6
15.1
=
49.6
15.2
=
49.6
15.3
=
49.6
15.4
=
49.6
15.5
=
49.6
15.6
=
49.6
15.7
=
49.6
15.8
=
49.6
15.9
=
49.6
16
=
49.7
15
=
49.7
15.1
=
49.7
15.2
=
49.7
15.3
=
49.7
15.4
=
49.7
15.5
=
49.7
15.6
=
49.7
15.7
=
49.7
15.8
=
49.7
15.9
=
49.7
16
=
49.8
15
=
49.8
15.1
=
49.8
15.2
=
49.8
15.3
=
49.8
15.4
=
49.8
15.5
=
49.8
15.6
=
49.8
15.7
=
49.8
15.8
=
49.8
15.9
=
49.8
16
=
49.9
15
=
49.9
15.1
=
49.9
15.2
=
49.9
15.3
=
49.9
15.4
=
49.9
15.5
=
49.9
15.6
=
49.9
15.7
=
49.9
15.8
=
49.9
15.9
=
49.9
16
=