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!
2.5
16
=
2328306.4365387
历史上次计算结果
32.8
4.4
=
2.5
16
=
152.1
14.9
=
45.6
14.2
=
31.8
8.1
=
1.2
16
=
110
12.4
=
33
4.7
=
32.2
4.3
=
98.7
5.3
=
98.9
5.2
=
39
10.1
=
21.1
4.9
=
11.6
5.1
=
49.6
6.6
=
36.7
15.4
=
21
1.7
=
28.1
5.8
=
28.3
5.2
=
14.7
2164.8
=
8.3
2157.1
=
101.9
4.2
=
39.2
4.7
=
31.4
11.6
=
103.6
16.2
=
52.3
11
=
99.5
6.7
=
53.4
15.7
=
28.7
5.4
=
31.7
8.9
=
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
=