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!
49.1
3
=
118370.771
历史上次计算结果
49.1
3
=
1
10.2
=
12
20
=
41.6
7
=
1
18.6
=
3.8
12.2
=
88.3
2.3
=
8.3
4
=
73.6
7.5
=
104.9
19.6
=
84
10.2
=
2.3
14.6
=
3.6
16
=
65
9.6
=
117.8
10.8
=
36.6
6.6
=
86.5
5.7
=
86.1
5.6
=
86.1
5.7
=
86.7
5.7
=
86.2
5.9
=
86.9
5.2
=
86.4
5.4
=
86.6
6
=
86.6
5.5
=
86.8
5.6
=
86.2
5.2
=
86.5
5.1
=
86.2
5.5
=
86.9
6
=
附近的結果
49
3
=
49
3.1
=
49
3.2
=
49
3.3
=
49
3.4
=
49
3.5
=
49
3.6
=
49
3.7
=
49
3.8
=
49
3.9
=
49.1
3
=
49.1
3.1
=
49.1
3.2
=
49.1
3.3
=
49.1
3.4
=
49.1
3.5
=
49.1
3.6
=
49.1
3.7
=
49.1
3.8
=
49.1
3.9
=
49.2
3
=
49.2
3.1
=
49.2
3.2
=
49.2
3.3
=
49.2
3.4
=
49.2
3.5
=
49.2
3.6
=
49.2
3.7
=
49.2
3.8
=
49.2
3.9
=
49.3
3
=
49.3
3.1
=
49.3
3.2
=
49.3
3.3
=
49.3
3.4
=
49.3
3.5
=
49.3
3.6
=
49.3
3.7
=
49.3
3.8
=
49.3
3.9
=
49.4
3
=
49.4
3.1
=
49.4
3.2
=
49.4
3.3
=
49.4
3.4
=
49.4
3.5
=
49.4
3.6
=
49.4
3.7
=
49.4
3.8
=
49.4
3.9
=
49.5
3
=
49.5
3.1
=
49.5
3.2
=
49.5
3.3
=
49.5
3.4
=
49.5
3.5
=
49.5
3.6
=
49.5
3.7
=
49.5
3.8
=
49.5
3.9
=
49.6
3
=
49.6
3.1
=
49.6
3.2
=
49.6
3.3
=
49.6
3.4
=
49.6
3.5
=
49.6
3.6
=
49.6
3.7
=
49.6
3.8
=
49.6
3.9
=
49.7
3
=
49.7
3.1
=
49.7
3.2
=
49.7
3.3
=
49.7
3.4
=
49.7
3.5
=
49.7
3.6
=
49.7
3.7
=
49.7
3.8
=
49.7
3.9
=
49.8
3
=
49.8
3.1
=
49.8
3.2
=
49.8
3.3
=
49.8
3.4
=
49.8
3.5
=
49.8
3.6
=
49.8
3.7
=
49.8
3.8
=
49.8
3.9
=
49.9
3
=
49.9
3.1
=
49.9
3.2
=
49.9
3.3
=
49.9
3.4
=
49.9
3.5
=
49.9
3.6
=
49.9
3.7
=
49.9
3.8
=
49.9
3.9
=