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!
5.2
2.8
=
101.11355089807
历史上次计算结果
5.2
2.8
=
77.7
15.1
=
43.5
9.3
=
7
10.2
=
45.5
3.1
=
77.7
15.8
=
57.3
9.2
=
27
2.1
=
25.7
9.8
=
58.7
8
=
77.3
10.4
=
46.6
11.7
=
102.3
12.3
=
24.3
9.9
=
58.1
8
=
40.5
6.4
=
102.3
10.5
=
19.1
7.7
=
78.6
9.6
=
148.4
16.6
=
78.4
9.9
=
101.2
3.5
=
40.1
6.6
=
39.9
3.6
=
101.2
3
=
145.3
13.6
=
76.3
14.9
=
131.2
12.2
=
73.7
19.9
=
95.8
11.5
=
附近的結果
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
=
5.1
2
=
5.1
2.1
=
5.1
2.2
=
5.1
2.3
=
5.1
2.4
=
5.1
2.5
=
5.1
2.6
=
5.1
2.7
=
5.1
2.8
=
5.1
2.9
=
5.2
2
=
5.2
2.1
=
5.2
2.2
=
5.2
2.3
=
5.2
2.4
=
5.2
2.5
=
5.2
2.6
=
5.2
2.7
=
5.2
2.8
=
5.2
2.9
=
5.3
2
=
5.3
2.1
=
5.3
2.2
=
5.3
2.3
=
5.3
2.4
=
5.3
2.5
=
5.3
2.6
=
5.3
2.7
=
5.3
2.8
=
5.3
2.9
=
5.4
2
=
5.4
2.1
=
5.4
2.2
=
5.4
2.3
=
5.4
2.4
=
5.4
2.5
=
5.4
2.6
=
5.4
2.7
=
5.4
2.8
=
5.4
2.9
=
5.5
2
=
5.5
2.1
=
5.5
2.2
=
5.5
2.3
=
5.5
2.4
=
5.5
2.5
=
5.5
2.6
=
5.5
2.7
=
5.5
2.8
=
5.5
2.9
=
5.6
2
=
5.6
2.1
=
5.6
2.2
=
5.6
2.3
=
5.6
2.4
=
5.6
2.5
=
5.6
2.6
=
5.6
2.7
=
5.6
2.8
=
5.6
2.9
=
5.7
2
=
5.7
2.1
=
5.7
2.2
=
5.7
2.3
=
5.7
2.4
=
5.7
2.5
=
5.7
2.6
=
5.7
2.7
=
5.7
2.8
=
5.7
2.9
=
5.8
2
=
5.8
2.1
=
5.8
2.2
=
5.8
2.3
=
5.8
2.4
=
5.8
2.5
=
5.8
2.6
=
5.8
2.7
=
5.8
2.8
=
5.8
2.9
=
5.9
2
=
5.9
2.1
=
5.9
2.2
=
5.9
2.3
=
5.9
2.4
=
5.9
2.5
=
5.9
2.6
=
5.9
2.7
=
5.9
2.8
=
5.9
2.9
=
6
2
=
6
2.1
=
6
2.2
=
6
2.3
=
6
2.4
=
6
2.5
=
6
2.6
=
6
2.7
=
6
2.8
=
6
2.9
=