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!
86.9
17.3
=
3.5078590337852E+33
历史上次计算结果
86.9
17.3
=
51.6
6.6
=
11.8
9.5
=
131.4
11.6
=
102.1
5.2
=
50.6
2852
=
87.4
8.3
=
16.8
10.2
=
43.7
8.8
=
62.1
11.3
=
9.7
2165
=
1.7
17.9
=
58.1
3.8
=
69.8
13.8
=
3.6
15.1
=
9
2166
=
52.6
14.4
=
25.3
13.2
=
76.7
3.1
=
8.5
1841
=
25.3
13.6
=
46
6.4
=
9.4
11.7
=
28.1
3
=
16
2224.5
=
21.7
3
=
49.7
12.9
=
76.5
7.3
=
24.6
11.3
=
26.1
3.2
=
附近的結果
86
17
=
86
17.1
=
86
17.2
=
86
17.3
=
86
17.4
=
86
17.5
=
86
17.6
=
86
17.7
=
86
17.8
=
86
17.9
=
86.1
17
=
86.1
17.1
=
86.1
17.2
=
86.1
17.3
=
86.1
17.4
=
86.1
17.5
=
86.1
17.6
=
86.1
17.7
=
86.1
17.8
=
86.1
17.9
=
86.2
17
=
86.2
17.1
=
86.2
17.2
=
86.2
17.3
=
86.2
17.4
=
86.2
17.5
=
86.2
17.6
=
86.2
17.7
=
86.2
17.8
=
86.2
17.9
=
86.3
17
=
86.3
17.1
=
86.3
17.2
=
86.3
17.3
=
86.3
17.4
=
86.3
17.5
=
86.3
17.6
=
86.3
17.7
=
86.3
17.8
=
86.3
17.9
=
86.4
17
=
86.4
17.1
=
86.4
17.2
=
86.4
17.3
=
86.4
17.4
=
86.4
17.5
=
86.4
17.6
=
86.4
17.7
=
86.4
17.8
=
86.4
17.9
=
86.5
17
=
86.5
17.1
=
86.5
17.2
=
86.5
17.3
=
86.5
17.4
=
86.5
17.5
=
86.5
17.6
=
86.5
17.7
=
86.5
17.8
=
86.5
17.9
=
86.6
17
=
86.6
17.1
=
86.6
17.2
=
86.6
17.3
=
86.6
17.4
=
86.6
17.5
=
86.6
17.6
=
86.6
17.7
=
86.6
17.8
=
86.6
17.9
=
86.7
17
=
86.7
17.1
=
86.7
17.2
=
86.7
17.3
=
86.7
17.4
=
86.7
17.5
=
86.7
17.6
=
86.7
17.7
=
86.7
17.8
=
86.7
17.9
=
86.8
17
=
86.8
17.1
=
86.8
17.2
=
86.8
17.3
=
86.8
17.4
=
86.8
17.5
=
86.8
17.6
=
86.8
17.7
=
86.8
17.8
=
86.8
17.9
=
86.9
17
=
86.9
17.1
=
86.9
17.2
=
86.9
17.3
=
86.9
17.4
=
86.9
17.5
=
86.9
17.6
=
86.9
17.7
=
86.9
17.8
=
86.9
17.9
=
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
=