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!
38
16
=
1.8903296479568E+25
历史上次计算结果
64
7.8
=
38
16
=
125.8
12
=
36.3
13.9
=
46.5
2
=
71.3
11
=
2.5
11.2
=
87.3
14.3
=
98.5
13.4
=
38.3
2.6
=
59.7
1
=
165.1
15.8
=
8.4
4.7
=
106.4
6.6
=
30.2
12.5
=
8.7
4
=
9.2
3.9
=
71.8
11.6
=
26.4
3.5
=
76.2
9.1
=
130.4
16.5
=
99.6
10.8
=
79.7
6
=
84
9.1
=
47.3
14.1
=
125.1
11.3
=
6.1
11
=
45.5
13.7
=
125.3
11.8
=
27.1
1.7
=
附近的結果
38
16
=
38
16.1
=
38
16.2
=
38
16.3
=
38
16.4
=
38
16.5
=
38
16.6
=
38
16.7
=
38
16.8
=
38
16.9
=
38.1
16
=
38.1
16.1
=
38.1
16.2
=
38.1
16.3
=
38.1
16.4
=
38.1
16.5
=
38.1
16.6
=
38.1
16.7
=
38.1
16.8
=
38.1
16.9
=
38.2
16
=
38.2
16.1
=
38.2
16.2
=
38.2
16.3
=
38.2
16.4
=
38.2
16.5
=
38.2
16.6
=
38.2
16.7
=
38.2
16.8
=
38.2
16.9
=
38.3
16
=
38.3
16.1
=
38.3
16.2
=
38.3
16.3
=
38.3
16.4
=
38.3
16.5
=
38.3
16.6
=
38.3
16.7
=
38.3
16.8
=
38.3
16.9
=
38.4
16
=
38.4
16.1
=
38.4
16.2
=
38.4
16.3
=
38.4
16.4
=
38.4
16.5
=
38.4
16.6
=
38.4
16.7
=
38.4
16.8
=
38.4
16.9
=
38.5
16
=
38.5
16.1
=
38.5
16.2
=
38.5
16.3
=
38.5
16.4
=
38.5
16.5
=
38.5
16.6
=
38.5
16.7
=
38.5
16.8
=
38.5
16.9
=
38.6
16
=
38.6
16.1
=
38.6
16.2
=
38.6
16.3
=
38.6
16.4
=
38.6
16.5
=
38.6
16.6
=
38.6
16.7
=
38.6
16.8
=
38.6
16.9
=
38.7
16
=
38.7
16.1
=
38.7
16.2
=
38.7
16.3
=
38.7
16.4
=
38.7
16.5
=
38.7
16.6
=
38.7
16.7
=
38.7
16.8
=
38.7
16.9
=
38.8
16
=
38.8
16.1
=
38.8
16.2
=
38.8
16.3
=
38.8
16.4
=
38.8
16.5
=
38.8
16.6
=
38.8
16.7
=
38.8
16.8
=
38.8
16.9
=
38.9
16
=
38.9
16.1
=
38.9
16.2
=
38.9
16.3
=
38.9
16.4
=
38.9
16.5
=
38.9
16.6
=
38.9
16.7
=
38.9
16.8
=
38.9
16.9
=