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
10
=
2655.9922791424
历史上次计算结果
2.2
10
=
45.3
8
=
62.3
1.9
=
124.5
15.3
=
34.5
8.6
=
18.7
10.6
=
49.2
11.4
=
39.7
15.1
=
97.2
9.9
=
60.9
5.4
=
24.5
9.8
=
96.2
7.5
=
8.9
2.2
=
85.2
13.8
=
15.7
11.5
=
77.1
8.3
=
58
8
=
83.7
6.6
=
57.2
9.3
=
15.1
11.5
=
72.4
8.8
=
26.1
10.4
=
88.7
10
=
9.6
7.6
=
84.9
20.2
=
32.3
10.6
=
76.3
6.6
=
77.8
15.1
=
13
2160.1
=
66.5
5.2
=
附近的結果
2
10
=
2
10.1
=
2
10.2
=
2
10.3
=
2
10.4
=
2
10.5
=
2
10.6
=
2
10.7
=
2
10.8
=
2
10.9
=
2
11
=
2.1
10
=
2.1
10.1
=
2.1
10.2
=
2.1
10.3
=
2.1
10.4
=
2.1
10.5
=
2.1
10.6
=
2.1
10.7
=
2.1
10.8
=
2.1
10.9
=
2.1
11
=
2.2
10
=
2.2
10.1
=
2.2
10.2
=
2.2
10.3
=
2.2
10.4
=
2.2
10.5
=
2.2
10.6
=
2.2
10.7
=
2.2
10.8
=
2.2
10.9
=
2.2
11
=
2.3
10
=
2.3
10.1
=
2.3
10.2
=
2.3
10.3
=
2.3
10.4
=
2.3
10.5
=
2.3
10.6
=
2.3
10.7
=
2.3
10.8
=
2.3
10.9
=
2.3
11
=
2.4
10
=
2.4
10.1
=
2.4
10.2
=
2.4
10.3
=
2.4
10.4
=
2.4
10.5
=
2.4
10.6
=
2.4
10.7
=
2.4
10.8
=
2.4
10.9
=
2.4
11
=
2.5
10
=
2.5
10.1
=
2.5
10.2
=
2.5
10.3
=
2.5
10.4
=
2.5
10.5
=
2.5
10.6
=
2.5
10.7
=
2.5
10.8
=
2.5
10.9
=
2.5
11
=
2.6
10
=
2.6
10.1
=
2.6
10.2
=
2.6
10.3
=
2.6
10.4
=
2.6
10.5
=
2.6
10.6
=
2.6
10.7
=
2.6
10.8
=
2.6
10.9
=
2.6
11
=
2.7
10
=
2.7
10.1
=
2.7
10.2
=
2.7
10.3
=
2.7
10.4
=
2.7
10.5
=
2.7
10.6
=
2.7
10.7
=
2.7
10.8
=
2.7
10.9
=
2.7
11
=
2.8
10
=
2.8
10.1
=
2.8
10.2
=
2.8
10.3
=
2.8
10.4
=
2.8
10.5
=
2.8
10.6
=
2.8
10.7
=
2.8
10.8
=
2.8
10.9
=
2.8
11
=
2.9
10
=
2.9
10.1
=
2.9
10.2
=
2.9
10.3
=
2.9
10.4
=
2.9
10.5
=
2.9
10.6
=
2.9
10.7
=
2.9
10.8
=
2.9
10.9
=
2.9
11
=