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!
16.4
4.7
=
512585.22748562
历史上次计算结果
16.4
4.7
=
9.2
12
=
91.4
8.8
=
9
12.8
=
9
12.5
=
39.3
13.1
=
9.8
12
=
9.6
12
=
9
12.1
=
9
12
=
10
12
=
9
12.2
=
9
12.9
=
9.2
12.6
=
9.9
12
=
94.3
10.4
=
9
12.6
=
9.1
12
=
6
1840.8
=
9.3
12
=
96.6
5.3
=
9.3
13
=
95.1
10.9
=
9
12.4
=
9
12.7
=
94
3.6
=
9
12.3
=
129.4
14.9
=
98.2
5.7
=
9.4
12
=
附近的結果
16
4
=
16
4.1
=
16
4.2
=
16
4.3
=
16
4.4
=
16
4.5
=
16
4.6
=
16
4.7
=
16
4.8
=
16
4.9
=
16
5
=
16.1
4
=
16.1
4.1
=
16.1
4.2
=
16.1
4.3
=
16.1
4.4
=
16.1
4.5
=
16.1
4.6
=
16.1
4.7
=
16.1
4.8
=
16.1
4.9
=
16.1
5
=
16.2
4
=
16.2
4.1
=
16.2
4.2
=
16.2
4.3
=
16.2
4.4
=
16.2
4.5
=
16.2
4.6
=
16.2
4.7
=
16.2
4.8
=
16.2
4.9
=
16.2
5
=
16.3
4
=
16.3
4.1
=
16.3
4.2
=
16.3
4.3
=
16.3
4.4
=
16.3
4.5
=
16.3
4.6
=
16.3
4.7
=
16.3
4.8
=
16.3
4.9
=
16.3
5
=
16.4
4
=
16.4
4.1
=
16.4
4.2
=
16.4
4.3
=
16.4
4.4
=
16.4
4.5
=
16.4
4.6
=
16.4
4.7
=
16.4
4.8
=
16.4
4.9
=
16.4
5
=
16.5
4
=
16.5
4.1
=
16.5
4.2
=
16.5
4.3
=
16.5
4.4
=
16.5
4.5
=
16.5
4.6
=
16.5
4.7
=
16.5
4.8
=
16.5
4.9
=
16.5
5
=
16.6
4
=
16.6
4.1
=
16.6
4.2
=
16.6
4.3
=
16.6
4.4
=
16.6
4.5
=
16.6
4.6
=
16.6
4.7
=
16.6
4.8
=
16.6
4.9
=
16.6
5
=
16.7
4
=
16.7
4.1
=
16.7
4.2
=
16.7
4.3
=
16.7
4.4
=
16.7
4.5
=
16.7
4.6
=
16.7
4.7
=
16.7
4.8
=
16.7
4.9
=
16.7
5
=
16.8
4
=
16.8
4.1
=
16.8
4.2
=
16.8
4.3
=
16.8
4.4
=
16.8
4.5
=
16.8
4.6
=
16.8
4.7
=
16.8
4.8
=
16.8
4.9
=
16.8
5
=
16.9
4
=
16.9
4.1
=
16.9
4.2
=
16.9
4.3
=
16.9
4.4
=
16.9
4.5
=
16.9
4.6
=
16.9
4.7
=
16.9
4.8
=
16.9
4.9
=
16.9
5
=