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!
87.8
17.4
=
6.558500813766E+33
历史上次计算结果
26.1
9.1
=
87.8
17.4
=
2.4
8.1
=
28.6
15
=
91.7
10.6
=
9
12.8
=
51.9
13.4
=
61.6
12.7
=
102.5
12
=
15.3
7.7
=
3.1
7.9
=
1
20.6
=
43.2
2.9
=
10.9
2.6
=
74.1
5.6
=
70.1
7.2
=
3.5
7.8
=
61.5
6.9
=
20.3
8.3
=
92.8
4.1
=
81.5
12.3
=
2.8
13.9
=
130.6
13.3
=
9.7
5.8
=
92.5
5.7
=
4.3
16.2
=
81.8
13
=
10.7
9.7
=
56
7.1
=
94.5
14.4
=
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
=