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!
47.9
4.2
=
11413245.427963
历史上次计算结果
47.9
4.2
=
13.7
10.2
=
16
17.6
=
12.6
12.1
=
86.9
19.4
=
44.2
8.2
=
13.5
6.1
=
2.3
13.5
=
58.6
3.1
=
13.6
6.2
=
88.3
6
=
4.2
14.1
=
31.3
1.5
=
8.6
10.7
=
91.1
11.1
=
16.5
17.5
=
59.4
8.7
=
92
11.5
=
91
11.2
=
31.5
1
=
42.4
13.8
=
93.4
10.3
=
73.5
5.3
=
8.6
10.2
=
131.2
12.7
=
39.8
14.1
=
129.9
14.7
=
87.6
3.9
=
87.4
3.3
=
73
5
=
附近的結果
47
4
=
47
4.1
=
47
4.2
=
47
4.3
=
47
4.4
=
47
4.5
=
47
4.6
=
47
4.7
=
47
4.8
=
47
4.9
=
47
5
=
47.1
4
=
47.1
4.1
=
47.1
4.2
=
47.1
4.3
=
47.1
4.4
=
47.1
4.5
=
47.1
4.6
=
47.1
4.7
=
47.1
4.8
=
47.1
4.9
=
47.1
5
=
47.2
4
=
47.2
4.1
=
47.2
4.2
=
47.2
4.3
=
47.2
4.4
=
47.2
4.5
=
47.2
4.6
=
47.2
4.7
=
47.2
4.8
=
47.2
4.9
=
47.2
5
=
47.3
4
=
47.3
4.1
=
47.3
4.2
=
47.3
4.3
=
47.3
4.4
=
47.3
4.5
=
47.3
4.6
=
47.3
4.7
=
47.3
4.8
=
47.3
4.9
=
47.3
5
=
47.4
4
=
47.4
4.1
=
47.4
4.2
=
47.4
4.3
=
47.4
4.4
=
47.4
4.5
=
47.4
4.6
=
47.4
4.7
=
47.4
4.8
=
47.4
4.9
=
47.4
5
=
47.5
4
=
47.5
4.1
=
47.5
4.2
=
47.5
4.3
=
47.5
4.4
=
47.5
4.5
=
47.5
4.6
=
47.5
4.7
=
47.5
4.8
=
47.5
4.9
=
47.5
5
=
47.6
4
=
47.6
4.1
=
47.6
4.2
=
47.6
4.3
=
47.6
4.4
=
47.6
4.5
=
47.6
4.6
=
47.6
4.7
=
47.6
4.8
=
47.6
4.9
=
47.6
5
=
47.7
4
=
47.7
4.1
=
47.7
4.2
=
47.7
4.3
=
47.7
4.4
=
47.7
4.5
=
47.7
4.6
=
47.7
4.7
=
47.7
4.8
=
47.7
4.9
=
47.7
5
=
47.8
4
=
47.8
4.1
=
47.8
4.2
=
47.8
4.3
=
47.8
4.4
=
47.8
4.5
=
47.8
4.6
=
47.8
4.7
=
47.8
4.8
=
47.8
4.9
=
47.8
5
=
47.9
4
=
47.9
4.1
=
47.9
4.2
=
47.9
4.3
=
47.9
4.4
=
47.9
4.5
=
47.9
4.6
=
47.9
4.7
=
47.9
4.8
=
47.9
4.9
=
47.9
5
=