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!
18.9
15
=
1.4025781293956E+19
历史上次计算结果
18.9
15
=
82.5
5.3
=
27.8
20.8
=
19.6
2.4
=
28
6.7
=
133.5
15.5
=
46
15.6
=
3.7
17.9
=
79.2
17.3
=
5.8
10.3
=
82
10
=
82.7
6.9
=
119.2
12.1
=
86.7
18.2
=
18.9
18.7
=
49.8
9.9
=
33.8
15.2
=
7.4
5.1
=
40.1
7.9
=
49
9.2
=
6.7
20.3
=
90
19.6
=
33
15.3
=
12.3
7.5
=
58.1
11
=
85.1
7.7
=
53.1
15.4
=
12.9
2158.8
=
95.3
15.9
=
68.6
12.2
=
附近的結果
18
15
=
18
15.1
=
18
15.2
=
18
15.3
=
18
15.4
=
18
15.5
=
18
15.6
=
18
15.7
=
18
15.8
=
18
15.9
=
18
16
=
18.1
15
=
18.1
15.1
=
18.1
15.2
=
18.1
15.3
=
18.1
15.4
=
18.1
15.5
=
18.1
15.6
=
18.1
15.7
=
18.1
15.8
=
18.1
15.9
=
18.1
16
=
18.2
15
=
18.2
15.1
=
18.2
15.2
=
18.2
15.3
=
18.2
15.4
=
18.2
15.5
=
18.2
15.6
=
18.2
15.7
=
18.2
15.8
=
18.2
15.9
=
18.2
16
=
18.3
15
=
18.3
15.1
=
18.3
15.2
=
18.3
15.3
=
18.3
15.4
=
18.3
15.5
=
18.3
15.6
=
18.3
15.7
=
18.3
15.8
=
18.3
15.9
=
18.3
16
=
18.4
15
=
18.4
15.1
=
18.4
15.2
=
18.4
15.3
=
18.4
15.4
=
18.4
15.5
=
18.4
15.6
=
18.4
15.7
=
18.4
15.8
=
18.4
15.9
=
18.4
16
=
18.5
15
=
18.5
15.1
=
18.5
15.2
=
18.5
15.3
=
18.5
15.4
=
18.5
15.5
=
18.5
15.6
=
18.5
15.7
=
18.5
15.8
=
18.5
15.9
=
18.5
16
=
18.6
15
=
18.6
15.1
=
18.6
15.2
=
18.6
15.3
=
18.6
15.4
=
18.6
15.5
=
18.6
15.6
=
18.6
15.7
=
18.6
15.8
=
18.6
15.9
=
18.6
16
=
18.7
15
=
18.7
15.1
=
18.7
15.2
=
18.7
15.3
=
18.7
15.4
=
18.7
15.5
=
18.7
15.6
=
18.7
15.7
=
18.7
15.8
=
18.7
15.9
=
18.7
16
=
18.8
15
=
18.8
15.1
=
18.8
15.2
=
18.8
15.3
=
18.8
15.4
=
18.8
15.5
=
18.8
15.6
=
18.8
15.7
=
18.8
15.8
=
18.8
15.9
=
18.8
16
=
18.9
15
=
18.9
15.1
=
18.9
15.2
=
18.9
15.3
=
18.9
15.4
=
18.9
15.5
=
18.9
15.6
=
18.9
15.7
=
18.9
15.8
=
18.9
15.9
=
18.9
16
=