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!
83.4
20.1
=
4.1251297938062E+38
历史上次计算结果
83.4
20.1
=
75.2
8.1
=
5.6
2.8
=
23.1
5.3
=
40.2
6.8
=
5.3
2.7
=
15.3
16.3
=
48.8
13.7
=
28.8
6.4
=
50.3
1.7
=
95.9
11
=
68.7
1
=
90.2
9.3
=
88
17.9
=
10
7.5
=
65.6
8
=
42.8
14.5
=
115.4
14.1
=
48.6
12.9
=
34.4
10.2
=
34.5
16
=
97.7
7.6
=
46
13
=
6.9
1.3
=
2.2
2.6
=
47.8
8.9
=
100
20.3
=
15.4
16.3
=
8.3
2157.5
=
44.7
6.5
=
附近的結果
83
20
=
83
20.1
=
83
20.2
=
83
20.3
=
83
20.4
=
83
20.5
=
83
20.6
=
83
20.7
=
83
20.8
=
83
20.9
=
83.1
20
=
83.1
20.1
=
83.1
20.2
=
83.1
20.3
=
83.1
20.4
=
83.1
20.5
=
83.1
20.6
=
83.1
20.7
=
83.1
20.8
=
83.1
20.9
=
83.2
20
=
83.2
20.1
=
83.2
20.2
=
83.2
20.3
=
83.2
20.4
=
83.2
20.5
=
83.2
20.6
=
83.2
20.7
=
83.2
20.8
=
83.2
20.9
=
83.3
20
=
83.3
20.1
=
83.3
20.2
=
83.3
20.3
=
83.3
20.4
=
83.3
20.5
=
83.3
20.6
=
83.3
20.7
=
83.3
20.8
=
83.3
20.9
=
83.4
20
=
83.4
20.1
=
83.4
20.2
=
83.4
20.3
=
83.4
20.4
=
83.4
20.5
=
83.4
20.6
=
83.4
20.7
=
83.4
20.8
=
83.4
20.9
=
83.5
20
=
83.5
20.1
=
83.5
20.2
=
83.5
20.3
=
83.5
20.4
=
83.5
20.5
=
83.5
20.6
=
83.5
20.7
=
83.5
20.8
=
83.5
20.9
=
83.6
20
=
83.6
20.1
=
83.6
20.2
=
83.6
20.3
=
83.6
20.4
=
83.6
20.5
=
83.6
20.6
=
83.6
20.7
=
83.6
20.8
=
83.6
20.9
=
83.7
20
=
83.7
20.1
=
83.7
20.2
=
83.7
20.3
=
83.7
20.4
=
83.7
20.5
=
83.7
20.6
=
83.7
20.7
=
83.7
20.8
=
83.7
20.9
=
83.8
20
=
83.8
20.1
=
83.8
20.2
=
83.8
20.3
=
83.8
20.4
=
83.8
20.5
=
83.8
20.6
=
83.8
20.7
=
83.8
20.8
=
83.8
20.9
=
83.9
20
=
83.9
20.1
=
83.9
20.2
=
83.9
20.3
=
83.9
20.4
=
83.9
20.5
=
83.9
20.6
=
83.9
20.7
=
83.9
20.8
=
83.9
20.9
=
84
20
=
84
20.1
=
84
20.2
=
84
20.3
=
84
20.4
=
84
20.5
=
84
20.6
=
84
20.7
=
84
20.8
=
84
20.9
=