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!
15.1
18
=
1.6656549940602E+21
历史上次计算结果
15.1
18
=
15.8
18.4
=
90.8
12.7
=
21.2
10.2
=
28.1
2.5
=
60.1
5
=
56.1
8.6
=
71.6
6.4
=
69.1
10.9
=
76.8
5
=
1.5
8.3
=
5.8
3.4
=
35.8
15.7
=
88
8.3
=
70.6
7.2
=
98
12.8
=
70.3
6.3
=
13.6
8.9
=
48.5
9.5
=
5.2
10.4
=
47.8
12.9
=
22
7
=
29.1
2.8
=
19
8
=
70.7
7.2
=
94.6
5.4
=
62.8
2.7
=
41.7
7.8
=
46
4.7
=
1
17.8
=
附近的結果
15
18
=
15
18.1
=
15
18.2
=
15
18.3
=
15
18.4
=
15
18.5
=
15
18.6
=
15
18.7
=
15
18.8
=
15
18.9
=
15.1
18
=
15.1
18.1
=
15.1
18.2
=
15.1
18.3
=
15.1
18.4
=
15.1
18.5
=
15.1
18.6
=
15.1
18.7
=
15.1
18.8
=
15.1
18.9
=
15.2
18
=
15.2
18.1
=
15.2
18.2
=
15.2
18.3
=
15.2
18.4
=
15.2
18.5
=
15.2
18.6
=
15.2
18.7
=
15.2
18.8
=
15.2
18.9
=
15.3
18
=
15.3
18.1
=
15.3
18.2
=
15.3
18.3
=
15.3
18.4
=
15.3
18.5
=
15.3
18.6
=
15.3
18.7
=
15.3
18.8
=
15.3
18.9
=
15.4
18
=
15.4
18.1
=
15.4
18.2
=
15.4
18.3
=
15.4
18.4
=
15.4
18.5
=
15.4
18.6
=
15.4
18.7
=
15.4
18.8
=
15.4
18.9
=
15.5
18
=
15.5
18.1
=
15.5
18.2
=
15.5
18.3
=
15.5
18.4
=
15.5
18.5
=
15.5
18.6
=
15.5
18.7
=
15.5
18.8
=
15.5
18.9
=
15.6
18
=
15.6
18.1
=
15.6
18.2
=
15.6
18.3
=
15.6
18.4
=
15.6
18.5
=
15.6
18.6
=
15.6
18.7
=
15.6
18.8
=
15.6
18.9
=
15.7
18
=
15.7
18.1
=
15.7
18.2
=
15.7
18.3
=
15.7
18.4
=
15.7
18.5
=
15.7
18.6
=
15.7
18.7
=
15.7
18.8
=
15.7
18.9
=
15.8
18
=
15.8
18.1
=
15.8
18.2
=
15.8
18.3
=
15.8
18.4
=
15.8
18.5
=
15.8
18.6
=
15.8
18.7
=
15.8
18.8
=
15.8
18.9
=
15.9
18
=
15.9
18.1
=
15.9
18.2
=
15.9
18.3
=
15.9
18.4
=
15.9
18.5
=
15.9
18.6
=
15.9
18.7
=
15.9
18.8
=
15.9
18.9
=
16
18
=
16
18.1
=
16
18.2
=
16
18.3
=
16
18.4
=
16
18.5
=
16
18.6
=
16
18.7
=
16
18.8
=
16
18.9
=