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
20.9
=
1.4202685109566E+40
历史上次计算结果
83.4
20.9
=
83.9
20.8
=
66.2
11
=
29.9
13
=
34.9
7.7
=
31.7
4.3
=
103.1
9.8
=
61.6
12.6
=
100.8
9.4
=
83.1
20.3
=
61.1
6.7
=
104.9
18.7
=
2.7
7.9
=
20.1
9.3
=
48.7
10.3
=
4.6
16.3
=
34.7
15.1
=
29.4
12.8
=
76.6
9.7
=
6.4
8.6
=
7.8
2.5
=
8.8
4.2
=
46.8
8.3
=
71
8.3
=
113.8
12.3
=
36.4
6.8
=
6.5
7.7
=
70.2
13.2
=
5.9
2.1
=
48.1
12.2
=
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
=