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
18.1
=
1.274378607136E+35
历史上次计算结果
87
18.1
=
18.5
9
=
53.2
15.8
=
58.5
11.5
=
93.2
12.8
=
93
2.1
=
26.8
12.5
=
54.2
5
=
19.8
4.2
=
2.4
9.5
=
2.9
14.8
=
2.5
9.9
=
26
10.5
=
87
12.6
=
81.1
10.6
=
14.3
11.8
=
81
5.2
=
93.9
3.8
=
18.5
18.7
=
106.7
9.2
=
45
4.8
=
115.8
12
=
37.8
5.2
=
11.1
1841.3
=
115.9
13.8
=
119.1
12.2
=
119.5
12.7
=
53.7
13.6
=
89.4
19.7
=
119.4
12.9
=
附近的結果
87
18
=
87
18.1
=
87
18.2
=
87
18.3
=
87
18.4
=
87
18.5
=
87
18.6
=
87
18.7
=
87
18.8
=
87
18.9
=
87.1
18
=
87.1
18.1
=
87.1
18.2
=
87.1
18.3
=
87.1
18.4
=
87.1
18.5
=
87.1
18.6
=
87.1
18.7
=
87.1
18.8
=
87.1
18.9
=
87.2
18
=
87.2
18.1
=
87.2
18.2
=
87.2
18.3
=
87.2
18.4
=
87.2
18.5
=
87.2
18.6
=
87.2
18.7
=
87.2
18.8
=
87.2
18.9
=
87.3
18
=
87.3
18.1
=
87.3
18.2
=
87.3
18.3
=
87.3
18.4
=
87.3
18.5
=
87.3
18.6
=
87.3
18.7
=
87.3
18.8
=
87.3
18.9
=
87.4
18
=
87.4
18.1
=
87.4
18.2
=
87.4
18.3
=
87.4
18.4
=
87.4
18.5
=
87.4
18.6
=
87.4
18.7
=
87.4
18.8
=
87.4
18.9
=
87.5
18
=
87.5
18.1
=
87.5
18.2
=
87.5
18.3
=
87.5
18.4
=
87.5
18.5
=
87.5
18.6
=
87.5
18.7
=
87.5
18.8
=
87.5
18.9
=
87.6
18
=
87.6
18.1
=
87.6
18.2
=
87.6
18.3
=
87.6
18.4
=
87.6
18.5
=
87.6
18.6
=
87.6
18.7
=
87.6
18.8
=
87.6
18.9
=
87.7
18
=
87.7
18.1
=
87.7
18.2
=
87.7
18.3
=
87.7
18.4
=
87.7
18.5
=
87.7
18.6
=
87.7
18.7
=
87.7
18.8
=
87.7
18.9
=
87.8
18
=
87.8
18.1
=
87.8
18.2
=
87.8
18.3
=
87.8
18.4
=
87.8
18.5
=
87.8
18.6
=
87.8
18.7
=
87.8
18.8
=
87.8
18.9
=
87.9
18
=
87.9
18.1
=
87.9
18.2
=
87.9
18.3
=
87.9
18.4
=
87.9
18.5
=
87.9
18.6
=
87.9
18.7
=
87.9
18.8
=
87.9
18.9
=
88
18
=
88
18.1
=
88
18.2
=
88
18.3
=
88
18.4
=
88
18.5
=
88
18.6
=
88
18.7
=
88
18.8
=
88
18.9
=