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!
4.8
2.6
=
59.050994642598
历史上次计算结果
4.8
2.6
=
41.3
8.5
=
64.8
10
=
45.2
9.1
=
81.3
20.6
=
4.7
2.5
=
81.8
20.7
=
23.1
13.3
=
92.9
15.8
=
13.9
2162.4
=
8.7
1.6
=
79
2
=
4.5
2.4
=
15.8
10.3
=
8
2155.1
=
83.7
5.9
=
65.6
12.2
=
98.4
15.8
=
64.6
10.1
=
8
2155.3
=
87.1
8.2
=
163.5
15
=
73.5
1.5
=
111.6
15.5
=
114
10.8
=
99.9
6.1
=
51.4
3.3
=
76.8
1.5
=
106
6.5
=
107.1
9.2
=
附近的結果
4
2
=
4
2.1
=
4
2.2
=
4
2.3
=
4
2.4
=
4
2.5
=
4
2.6
=
4
2.7
=
4
2.8
=
4
2.9
=
4.1
2
=
4.1
2.1
=
4.1
2.2
=
4.1
2.3
=
4.1
2.4
=
4.1
2.5
=
4.1
2.6
=
4.1
2.7
=
4.1
2.8
=
4.1
2.9
=
4.2
2
=
4.2
2.1
=
4.2
2.2
=
4.2
2.3
=
4.2
2.4
=
4.2
2.5
=
4.2
2.6
=
4.2
2.7
=
4.2
2.8
=
4.2
2.9
=
4.3
2
=
4.3
2.1
=
4.3
2.2
=
4.3
2.3
=
4.3
2.4
=
4.3
2.5
=
4.3
2.6
=
4.3
2.7
=
4.3
2.8
=
4.3
2.9
=
4.4
2
=
4.4
2.1
=
4.4
2.2
=
4.4
2.3
=
4.4
2.4
=
4.4
2.5
=
4.4
2.6
=
4.4
2.7
=
4.4
2.8
=
4.4
2.9
=
4.5
2
=
4.5
2.1
=
4.5
2.2
=
4.5
2.3
=
4.5
2.4
=
4.5
2.5
=
4.5
2.6
=
4.5
2.7
=
4.5
2.8
=
4.5
2.9
=
4.6
2
=
4.6
2.1
=
4.6
2.2
=
4.6
2.3
=
4.6
2.4
=
4.6
2.5
=
4.6
2.6
=
4.6
2.7
=
4.6
2.8
=
4.6
2.9
=
4.7
2
=
4.7
2.1
=
4.7
2.2
=
4.7
2.3
=
4.7
2.4
=
4.7
2.5
=
4.7
2.6
=
4.7
2.7
=
4.7
2.8
=
4.7
2.9
=
4.8
2
=
4.8
2.1
=
4.8
2.2
=
4.8
2.3
=
4.8
2.4
=
4.8
2.5
=
4.8
2.6
=
4.8
2.7
=
4.8
2.8
=
4.8
2.9
=
4.9
2
=
4.9
2.1
=
4.9
2.2
=
4.9
2.3
=
4.9
2.4
=
4.9
2.5
=
4.9
2.6
=
4.9
2.7
=
4.9
2.8
=
4.9
2.9
=
5
2
=
5
2.1
=
5
2.2
=
5
2.3
=
5
2.4
=
5
2.5
=
5
2.6
=
5
2.7
=
5
2.8
=
5
2.9
=