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!
87.5
17.2
=
2.526611752851E+33
历史上次计算结果
7.8
2
=
87.5
17.2
=
15.8
16.1
=
46.6
6.5
=
13.5
6.4
=
11.6
7
=
20.5
9.9
=
88.9
5.9
=
43.4
2
=
75.6
20.4
=
94.1
4
=
2.9
12.4
=
70.5
7.7
=
75
20.4
=
7.2
15.3
=
7.9
9.1
=
92.6
5.3
=
46.6
6
=
74.4
6
=
75.8
4
=
86.3
14.8
=
4.6
16.6
=
66.9
10.3
=
73.4
18.6
=
8.1
10.8
=
7.9
12.7
=
14.1
3.5
=
44.8
2.7
=
12.2
4.2
=
44.6
2.3
=
附近的結果
87
17
=
87
17.1
=
87
17.2
=
87
17.3
=
87
17.4
=
87
17.5
=
87
17.6
=
87
17.7
=
87
17.8
=
87
17.9
=
87.1
17
=
87.1
17.1
=
87.1
17.2
=
87.1
17.3
=
87.1
17.4
=
87.1
17.5
=
87.1
17.6
=
87.1
17.7
=
87.1
17.8
=
87.1
17.9
=
87.2
17
=
87.2
17.1
=
87.2
17.2
=
87.2
17.3
=
87.2
17.4
=
87.2
17.5
=
87.2
17.6
=
87.2
17.7
=
87.2
17.8
=
87.2
17.9
=
87.3
17
=
87.3
17.1
=
87.3
17.2
=
87.3
17.3
=
87.3
17.4
=
87.3
17.5
=
87.3
17.6
=
87.3
17.7
=
87.3
17.8
=
87.3
17.9
=
87.4
17
=
87.4
17.1
=
87.4
17.2
=
87.4
17.3
=
87.4
17.4
=
87.4
17.5
=
87.4
17.6
=
87.4
17.7
=
87.4
17.8
=
87.4
17.9
=
87.5
17
=
87.5
17.1
=
87.5
17.2
=
87.5
17.3
=
87.5
17.4
=
87.5
17.5
=
87.5
17.6
=
87.5
17.7
=
87.5
17.8
=
87.5
17.9
=
87.6
17
=
87.6
17.1
=
87.6
17.2
=
87.6
17.3
=
87.6
17.4
=
87.6
17.5
=
87.6
17.6
=
87.6
17.7
=
87.6
17.8
=
87.6
17.9
=
87.7
17
=
87.7
17.1
=
87.7
17.2
=
87.7
17.3
=
87.7
17.4
=
87.7
17.5
=
87.7
17.6
=
87.7
17.7
=
87.7
17.8
=
87.7
17.9
=
87.8
17
=
87.8
17.1
=
87.8
17.2
=
87.8
17.3
=
87.8
17.4
=
87.8
17.5
=
87.8
17.6
=
87.8
17.7
=
87.8
17.8
=
87.8
17.9
=
87.9
17
=
87.9
17.1
=
87.9
17.2
=
87.9
17.3
=
87.9
17.4
=
87.9
17.5
=
87.9
17.6
=
87.9
17.7
=
87.9
17.8
=
87.9
17.9
=
88
17
=
88
17.1
=
88
17.2
=
88
17.3
=
88
17.4
=
88
17.5
=
88
17.6
=
88
17.7
=
88
17.8
=
88
17.9
=