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!
2.2
16
=
301136.14963391
历史上次计算结果
2.2
16
=
100.5
12.5
=
30.9
1098.1
=
57.4
5
=
8
5.9
=
11
20
=
9.9
1.3
=
136.9
16.6
=
20.4
8.8
=
18
1.8
=
45.7
13.1
=
45.9
14
=
3.3
16.6
=
102.3
11.6
=
3.1
16.8
=
15.7
0.5
=
3.9
16.1
=
10.7
276.4
=
78.2
10.1
=
52.8
10.2
=
70.7
14.9
=
11.8
5.1
=
99.7
18.5
=
8
2157
=
31.8
2.5
=
66.8
6.4
=
39.2
18.8
=
36.3
15.8
=
98.5
5.7
=
104.4
18.8
=
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
=