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!
21.8
14.7
=
4.734896126898E+19
历史上次计算结果
77.7
11.1
=
40.9
12.3
=
21.8
14.7
=
14.6
12
=
113.5
12.9
=
26.7
8.2
=
78
11.1
=
85.7
12
=
80.7
13.3
=
40.5
12.1
=
135.4
14
=
21.8
14.8
=
29.5
10.7
=
26.5
7.5
=
7.3
16.4
=
145.3
13.9
=
85.5
10
=
145.9
13.5
=
26.2
7.7
=
86.6
16.4
=
88.7
6.4
=
39.3
7.5
=
86.1
16.4
=
39.4
7.5
=
85
12.5
=
99.8
10.2
=
16.1
1.6
=
56.2
19
=
21.8
15.8
=
15.9
12
=
附近的結果
21
14
=
21
14.1
=
21
14.2
=
21
14.3
=
21
14.4
=
21
14.5
=
21
14.6
=
21
14.7
=
21
14.8
=
21
14.9
=
21
15
=
21.1
14
=
21.1
14.1
=
21.1
14.2
=
21.1
14.3
=
21.1
14.4
=
21.1
14.5
=
21.1
14.6
=
21.1
14.7
=
21.1
14.8
=
21.1
14.9
=
21.1
15
=
21.2
14
=
21.2
14.1
=
21.2
14.2
=
21.2
14.3
=
21.2
14.4
=
21.2
14.5
=
21.2
14.6
=
21.2
14.7
=
21.2
14.8
=
21.2
14.9
=
21.2
15
=
21.3
14
=
21.3
14.1
=
21.3
14.2
=
21.3
14.3
=
21.3
14.4
=
21.3
14.5
=
21.3
14.6
=
21.3
14.7
=
21.3
14.8
=
21.3
14.9
=
21.3
15
=
21.4
14
=
21.4
14.1
=
21.4
14.2
=
21.4
14.3
=
21.4
14.4
=
21.4
14.5
=
21.4
14.6
=
21.4
14.7
=
21.4
14.8
=
21.4
14.9
=
21.4
15
=
21.5
14
=
21.5
14.1
=
21.5
14.2
=
21.5
14.3
=
21.5
14.4
=
21.5
14.5
=
21.5
14.6
=
21.5
14.7
=
21.5
14.8
=
21.5
14.9
=
21.5
15
=
21.6
14
=
21.6
14.1
=
21.6
14.2
=
21.6
14.3
=
21.6
14.4
=
21.6
14.5
=
21.6
14.6
=
21.6
14.7
=
21.6
14.8
=
21.6
14.9
=
21.6
15
=
21.7
14
=
21.7
14.1
=
21.7
14.2
=
21.7
14.3
=
21.7
14.4
=
21.7
14.5
=
21.7
14.6
=
21.7
14.7
=
21.7
14.8
=
21.7
14.9
=
21.7
15
=
21.8
14
=
21.8
14.1
=
21.8
14.2
=
21.8
14.3
=
21.8
14.4
=
21.8
14.5
=
21.8
14.6
=
21.8
14.7
=
21.8
14.8
=
21.8
14.9
=
21.8
15
=
21.9
14
=
21.9
14.1
=
21.9
14.2
=
21.9
14.3
=
21.9
14.4
=
21.9
14.5
=
21.9
14.6
=
21.9
14.7
=
21.9
14.8
=
21.9
14.9
=
21.9
15
=