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!
53.1
16
=
3.9949590990351E+27
历史上次计算结果
53.1
16
=
11.3
15
=
41.8
10.1
=
26.1
11.1
=
34.5
3.1
=
91.3
8.7
=
71.7
19
=
22
6.3
=
13.7
2163.4
=
13.9
2163.1
=
105.4
6.8
=
33.1
15.4
=
12.8
1.5
=
31.5
10.1
=
99.3
6.4
=
99.3
6.9
=
133.5
15.3
=
100.2
18
=
27.4
20.4
=
12.4
1.9
=
28.4
6.7
=
34.1
3.9
=
85.7
7.5
=
84.5
9.3
=
84.8
9.1
=
71.6
6.7
=
19
6.2
=
44.4
12
=
49.8
9.4
=
53.3
7
=
附近的結果
53
16
=
53
16.1
=
53
16.2
=
53
16.3
=
53
16.4
=
53
16.5
=
53
16.6
=
53
16.7
=
53
16.8
=
53
16.9
=
53.1
16
=
53.1
16.1
=
53.1
16.2
=
53.1
16.3
=
53.1
16.4
=
53.1
16.5
=
53.1
16.6
=
53.1
16.7
=
53.1
16.8
=
53.1
16.9
=
53.2
16
=
53.2
16.1
=
53.2
16.2
=
53.2
16.3
=
53.2
16.4
=
53.2
16.5
=
53.2
16.6
=
53.2
16.7
=
53.2
16.8
=
53.2
16.9
=
53.3
16
=
53.3
16.1
=
53.3
16.2
=
53.3
16.3
=
53.3
16.4
=
53.3
16.5
=
53.3
16.6
=
53.3
16.7
=
53.3
16.8
=
53.3
16.9
=
53.4
16
=
53.4
16.1
=
53.4
16.2
=
53.4
16.3
=
53.4
16.4
=
53.4
16.5
=
53.4
16.6
=
53.4
16.7
=
53.4
16.8
=
53.4
16.9
=
53.5
16
=
53.5
16.1
=
53.5
16.2
=
53.5
16.3
=
53.5
16.4
=
53.5
16.5
=
53.5
16.6
=
53.5
16.7
=
53.5
16.8
=
53.5
16.9
=
53.6
16
=
53.6
16.1
=
53.6
16.2
=
53.6
16.3
=
53.6
16.4
=
53.6
16.5
=
53.6
16.6
=
53.6
16.7
=
53.6
16.8
=
53.6
16.9
=
53.7
16
=
53.7
16.1
=
53.7
16.2
=
53.7
16.3
=
53.7
16.4
=
53.7
16.5
=
53.7
16.6
=
53.7
16.7
=
53.7
16.8
=
53.7
16.9
=
53.8
16
=
53.8
16.1
=
53.8
16.2
=
53.8
16.3
=
53.8
16.4
=
53.8
16.5
=
53.8
16.6
=
53.8
16.7
=
53.8
16.8
=
53.8
16.9
=
53.9
16
=
53.9
16.1
=
53.9
16.2
=
53.9
16.3
=
53.9
16.4
=
53.9
16.5
=
53.9
16.6
=
53.9
16.7
=
53.9
16.8
=
53.9
16.9
=