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!
21.4
14.2
=
7.7960673363441E+18
历史上次计算结果
6.7
2.8
=
21.4
14.2
=
131.2
13.7
=
69.4
10.2
=
6
2.2
=
131.2
13.8
=
40.6
13.9
=
36.5
13.5
=
100.8
16.3
=
71.3
15.8
=
21.3
15.1
=
1.3
18.7
=
71.4
15.7
=
36.2
13.8
=
86.8
10.2
=
31.4
1.9
=
98.5
15.3
=
94.8
6.8
=
55.5
5.8
=
98
15.2
=
43.5
6.5
=
82.7
8.5
=
39.6
7.7
=
46.4
2.6
=
67
6.7
=
39.2
7.9
=
14.4
0.7
=
9.4
1.1
=
61.3
11.3
=
56.7
19
=
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
=