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!
2.3
16
=
613261.0415681
历史上次计算结果
2.3
16
=
125.1
12.7
=
40.7
7.5
=
28.1
5.1
=
9
18.1
=
28.1
5.6
=
120.6
13
=
71
4.2
=
4.8
9.4
=
88.9
10.4
=
144.9
16.4
=
59.4
7.2
=
31.6
2.8
=
89.5
8.8
=
44.9
3.4
=
103.3
10.7
=
69.4
14.2
=
3.7
16.8
=
69.4
14.5
=
100.1
12.2
=
18.6
5
=
18.7
1.8
=
54.8
8.9
=
98.1
7.2
=
58.5
6.4
=
4.9
7.1
=
41.4
10.8
=
59.6
5.2
=
59.1
5.6
=
39.3
10.6
=
附近的結果
2
16
=
2
16.1
=
2
16.2
=
2
16.3
=
2
16.4
=
2
16.5
=
2
16.6
=
2
16.7
=
2
16.8
=
2
16.9
=
2.1
16
=
2.1
16.1
=
2.1
16.2
=
2.1
16.3
=
2.1
16.4
=
2.1
16.5
=
2.1
16.6
=
2.1
16.7
=
2.1
16.8
=
2.1
16.9
=
2.2
16
=
2.2
16.1
=
2.2
16.2
=
2.2
16.3
=
2.2
16.4
=
2.2
16.5
=
2.2
16.6
=
2.2
16.7
=
2.2
16.8
=
2.2
16.9
=
2.3
16
=
2.3
16.1
=
2.3
16.2
=
2.3
16.3
=
2.3
16.4
=
2.3
16.5
=
2.3
16.6
=
2.3
16.7
=
2.3
16.8
=
2.3
16.9
=
2.4
16
=
2.4
16.1
=
2.4
16.2
=
2.4
16.3
=
2.4
16.4
=
2.4
16.5
=
2.4
16.6
=
2.4
16.7
=
2.4
16.8
=
2.4
16.9
=
2.5
16
=
2.5
16.1
=
2.5
16.2
=
2.5
16.3
=
2.5
16.4
=
2.5
16.5
=
2.5
16.6
=
2.5
16.7
=
2.5
16.8
=
2.5
16.9
=
2.6
16
=
2.6
16.1
=
2.6
16.2
=
2.6
16.3
=
2.6
16.4
=
2.6
16.5
=
2.6
16.6
=
2.6
16.7
=
2.6
16.8
=
2.6
16.9
=
2.7
16
=
2.7
16.1
=
2.7
16.2
=
2.7
16.3
=
2.7
16.4
=
2.7
16.5
=
2.7
16.6
=
2.7
16.7
=
2.7
16.8
=
2.7
16.9
=
2.8
16
=
2.8
16.1
=
2.8
16.2
=
2.8
16.3
=
2.8
16.4
=
2.8
16.5
=
2.8
16.6
=
2.8
16.7
=
2.8
16.8
=
2.8
16.9
=
2.9
16
=
2.9
16.1
=
2.9
16.2
=
2.9
16.3
=
2.9
16.4
=
2.9
16.5
=
2.9
16.6
=
2.9
16.7
=
2.9
16.8
=
2.9
16.9
=