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!
170
16
=
4.8661191875667E+35
历史上次计算结果
170
16
=
20.4
9.5
=
107.2
15.9
=
20.4
9.2
=
88.6
4.8
=
88.9
4.1
=
114.7
11.5
=
20.1
2614.1
=
133.5
16
=
88.7
4.5
=
31.5
3.8
=
52
13.1
=
5.9
2.2
=
9.5
12.8
=
67.4
1.9
=
67
9.1
=
90
4
=
84.3
14.6
=
44.4
18.1
=
7.7
1839.1
=
45
250.2
=
29.5
9.8
=
46.8
8.4
=
24
6.7
=
10.3
17.2
=
116
14.8
=
86.6
6.3
=
74.3
10.6
=
87.4
16.8
=
9
12.7
=
附近的結果
170
16
=
170
16.1
=
170
16.2
=
170
16.3
=
170
16.4
=
170
16.5
=
170
16.6
=
170
16.7
=
170
16.8
=
170
16.9
=
170.1
16
=
170.1
16.1
=
170.1
16.2
=
170.1
16.3
=
170.1
16.4
=
170.1
16.5
=
170.1
16.6
=
170.1
16.7
=
170.1
16.8
=
170.1
16.9
=
170.2
16
=
170.2
16.1
=
170.2
16.2
=
170.2
16.3
=
170.2
16.4
=
170.2
16.5
=
170.2
16.6
=
170.2
16.7
=
170.2
16.8
=
170.2
16.9
=
170.3
16
=
170.3
16.1
=
170.3
16.2
=
170.3
16.3
=
170.3
16.4
=
170.3
16.5
=
170.3
16.6
=
170.3
16.7
=
170.3
16.8
=
170.3
16.9
=
170.4
16
=
170.4
16.1
=
170.4
16.2
=
170.4
16.3
=
170.4
16.4
=
170.4
16.5
=
170.4
16.6
=
170.4
16.7
=
170.4
16.8
=
170.4
16.9
=
170.5
16
=
170.5
16.1
=
170.5
16.2
=
170.5
16.3
=
170.5
16.4
=
170.5
16.5
=
170.5
16.6
=
170.5
16.7
=
170.5
16.8
=
170.5
16.9
=
170.6
16
=
170.6
16.1
=
170.6
16.2
=
170.6
16.3
=
170.6
16.4
=
170.6
16.5
=
170.6
16.6
=
170.6
16.7
=
170.6
16.8
=
170.6
16.9
=
170.7
16
=
170.7
16.1
=
170.7
16.2
=
170.7
16.3
=
170.7
16.4
=
170.7
16.5
=
170.7
16.6
=
170.7
16.7
=
170.7
16.8
=
170.7
16.9
=
170.8
16
=
170.8
16.1
=
170.8
16.2
=
170.8
16.3
=
170.8
16.4
=
170.8
16.5
=
170.8
16.6
=
170.8
16.7
=
170.8
16.8
=
170.8
16.9
=
170.9
16
=
170.9
16.1
=
170.9
16.2
=
170.9
16.3
=
170.9
16.4
=
170.9
16.5
=
170.9
16.6
=
170.9
16.7
=
170.9
16.8
=
170.9
16.9
=
171
16
=
171
16.1
=
171
16.2
=
171
16.3
=
171
16.4
=
171
16.5
=
171
16.6
=
171
16.7
=
171
16.8
=
171
16.9
=