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
15
=
1.2381942682473E+29
历史上次计算结果
87
15
=
152.5
14.7
=
57.9
3.6
=
24.6
3.4
=
18.9
10.6
=
70.1
13.1
=
12.2
15.3
=
18.8
10.9
=
88.2
4.8
=
29.3
11.6
=
31.7
3.8
=
29.1
11.2
=
88.9
5
=
31.6
6
=
87.8
7.5
=
64.4
18.8
=
11.8
16.2
=
18.4
11
=
11.4
16.6
=
7.4
7.5
=
9.4
1840.4
=
46.6
9.9
=
88.5
16.5
=
5
8.4
=
64.1
6.8
=
7.5
2.1
=
65
6.7
=
7.2
2.8
=
20.8
8.6
=
31
4.4
=
附近的結果
87
15
=
87
15.1
=
87
15.2
=
87
15.3
=
87
15.4
=
87
15.5
=
87
15.6
=
87
15.7
=
87
15.8
=
87
15.9
=
87
16
=
87.1
15
=
87.1
15.1
=
87.1
15.2
=
87.1
15.3
=
87.1
15.4
=
87.1
15.5
=
87.1
15.6
=
87.1
15.7
=
87.1
15.8
=
87.1
15.9
=
87.1
16
=
87.2
15
=
87.2
15.1
=
87.2
15.2
=
87.2
15.3
=
87.2
15.4
=
87.2
15.5
=
87.2
15.6
=
87.2
15.7
=
87.2
15.8
=
87.2
15.9
=
87.2
16
=
87.3
15
=
87.3
15.1
=
87.3
15.2
=
87.3
15.3
=
87.3
15.4
=
87.3
15.5
=
87.3
15.6
=
87.3
15.7
=
87.3
15.8
=
87.3
15.9
=
87.3
16
=
87.4
15
=
87.4
15.1
=
87.4
15.2
=
87.4
15.3
=
87.4
15.4
=
87.4
15.5
=
87.4
15.6
=
87.4
15.7
=
87.4
15.8
=
87.4
15.9
=
87.4
16
=
87.5
15
=
87.5
15.1
=
87.5
15.2
=
87.5
15.3
=
87.5
15.4
=
87.5
15.5
=
87.5
15.6
=
87.5
15.7
=
87.5
15.8
=
87.5
15.9
=
87.5
16
=
87.6
15
=
87.6
15.1
=
87.6
15.2
=
87.6
15.3
=
87.6
15.4
=
87.6
15.5
=
87.6
15.6
=
87.6
15.7
=
87.6
15.8
=
87.6
15.9
=
87.6
16
=
87.7
15
=
87.7
15.1
=
87.7
15.2
=
87.7
15.3
=
87.7
15.4
=
87.7
15.5
=
87.7
15.6
=
87.7
15.7
=
87.7
15.8
=
87.7
15.9
=
87.7
16
=
87.8
15
=
87.8
15.1
=
87.8
15.2
=
87.8
15.3
=
87.8
15.4
=
87.8
15.5
=
87.8
15.6
=
87.8
15.7
=
87.8
15.8
=
87.8
15.9
=
87.8
16
=
87.9
15
=
87.9
15.1
=
87.9
15.2
=
87.9
15.3
=
87.9
15.4
=
87.9
15.5
=
87.9
15.6
=
87.9
15.7
=
87.9
15.8
=
87.9
15.9
=
87.9
16
=
88
15
=
88
15.1
=
88
15.2
=
88
15.3
=
88
15.4
=
88
15.5
=
88
15.6
=
88
15.7
=
88
15.8
=
88
15.9
=
88
16
=