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!
18.5
12
=
1.6071660170508E+15
历史上次计算结果
18.5
12
=
51.1
15.3
=
106.8
9.3
=
49.6
9
=
94.6
7.6
=
54.9
4.9
=
33.7
12
=
82.9
7
=
117.3
13.1
=
95.1
15
=
93.4
11.8
=
107.6
8.6
=
134
15.6
=
13
2.4
=
8.4
6.8
=
59
14.7
=
79.8
1.9
=
86.4
18
=
93.7
11.6
=
84
2.1
=
55
7.2
=
49.2
15.7
=
85.5
19.5
=
1.3
6
=
85.8
19.7
=
18.4
11.1
=
54
19.6
=
87.6
10.3
=
15.8
12.3
=
65.4
3
=
附近的結果
18
12
=
18
12.1
=
18
12.2
=
18
12.3
=
18
12.4
=
18
12.5
=
18
12.6
=
18
12.7
=
18
12.8
=
18
12.9
=
18
13
=
18.1
12
=
18.1
12.1
=
18.1
12.2
=
18.1
12.3
=
18.1
12.4
=
18.1
12.5
=
18.1
12.6
=
18.1
12.7
=
18.1
12.8
=
18.1
12.9
=
18.1
13
=
18.2
12
=
18.2
12.1
=
18.2
12.2
=
18.2
12.3
=
18.2
12.4
=
18.2
12.5
=
18.2
12.6
=
18.2
12.7
=
18.2
12.8
=
18.2
12.9
=
18.2
13
=
18.3
12
=
18.3
12.1
=
18.3
12.2
=
18.3
12.3
=
18.3
12.4
=
18.3
12.5
=
18.3
12.6
=
18.3
12.7
=
18.3
12.8
=
18.3
12.9
=
18.3
13
=
18.4
12
=
18.4
12.1
=
18.4
12.2
=
18.4
12.3
=
18.4
12.4
=
18.4
12.5
=
18.4
12.6
=
18.4
12.7
=
18.4
12.8
=
18.4
12.9
=
18.4
13
=
18.5
12
=
18.5
12.1
=
18.5
12.2
=
18.5
12.3
=
18.5
12.4
=
18.5
12.5
=
18.5
12.6
=
18.5
12.7
=
18.5
12.8
=
18.5
12.9
=
18.5
13
=
18.6
12
=
18.6
12.1
=
18.6
12.2
=
18.6
12.3
=
18.6
12.4
=
18.6
12.5
=
18.6
12.6
=
18.6
12.7
=
18.6
12.8
=
18.6
12.9
=
18.6
13
=
18.7
12
=
18.7
12.1
=
18.7
12.2
=
18.7
12.3
=
18.7
12.4
=
18.7
12.5
=
18.7
12.6
=
18.7
12.7
=
18.7
12.8
=
18.7
12.9
=
18.7
13
=
18.8
12
=
18.8
12.1
=
18.8
12.2
=
18.8
12.3
=
18.8
12.4
=
18.8
12.5
=
18.8
12.6
=
18.8
12.7
=
18.8
12.8
=
18.8
12.9
=
18.8
13
=
18.9
12
=
18.9
12.1
=
18.9
12.2
=
18.9
12.3
=
18.9
12.4
=
18.9
12.5
=
18.9
12.6
=
18.9
12.7
=
18.9
12.8
=
18.9
12.9
=
18.9
13
=