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!
90.5
20.5
=
1.2920992479498E+40
历史上次计算结果
90.5
20.5
=
59.8
1.7
=
4.6
2.7
=
16
17.6
=
113.2
10.3
=
115.5
15.5
=
106.4
11.7
=
45.1
13.4
=
19.8
5.1
=
76.1
1.2
=
37.3
6.9
=
4.3
2.3
=
37.9
6
=
72.2
7.5
=
72.4
7.1
=
75.5
5.7
=
25
7.3
=
15.3
2164.4
=
59.9
11.5
=
26.4
3.8
=
13.9
7.5
=
115.5
15.6
=
6.8
12.5
=
106.7
6.5
=
90.6
11.6
=
22.5
13
=
77.2
1
=
25.3
7
=
103.7
14.5
=
113.2
10.8
=
附近的結果
90
20
=
90
20.1
=
90
20.2
=
90
20.3
=
90
20.4
=
90
20.5
=
90
20.6
=
90
20.7
=
90
20.8
=
90
20.9
=
90.1
20
=
90.1
20.1
=
90.1
20.2
=
90.1
20.3
=
90.1
20.4
=
90.1
20.5
=
90.1
20.6
=
90.1
20.7
=
90.1
20.8
=
90.1
20.9
=
90.2
20
=
90.2
20.1
=
90.2
20.2
=
90.2
20.3
=
90.2
20.4
=
90.2
20.5
=
90.2
20.6
=
90.2
20.7
=
90.2
20.8
=
90.2
20.9
=
90.3
20
=
90.3
20.1
=
90.3
20.2
=
90.3
20.3
=
90.3
20.4
=
90.3
20.5
=
90.3
20.6
=
90.3
20.7
=
90.3
20.8
=
90.3
20.9
=
90.4
20
=
90.4
20.1
=
90.4
20.2
=
90.4
20.3
=
90.4
20.4
=
90.4
20.5
=
90.4
20.6
=
90.4
20.7
=
90.4
20.8
=
90.4
20.9
=
90.5
20
=
90.5
20.1
=
90.5
20.2
=
90.5
20.3
=
90.5
20.4
=
90.5
20.5
=
90.5
20.6
=
90.5
20.7
=
90.5
20.8
=
90.5
20.9
=
90.6
20
=
90.6
20.1
=
90.6
20.2
=
90.6
20.3
=
90.6
20.4
=
90.6
20.5
=
90.6
20.6
=
90.6
20.7
=
90.6
20.8
=
90.6
20.9
=
90.7
20
=
90.7
20.1
=
90.7
20.2
=
90.7
20.3
=
90.7
20.4
=
90.7
20.5
=
90.7
20.6
=
90.7
20.7
=
90.7
20.8
=
90.7
20.9
=
90.8
20
=
90.8
20.1
=
90.8
20.2
=
90.8
20.3
=
90.8
20.4
=
90.8
20.5
=
90.8
20.6
=
90.8
20.7
=
90.8
20.8
=
90.8
20.9
=
90.9
20
=
90.9
20.1
=
90.9
20.2
=
90.9
20.3
=
90.9
20.4
=
90.9
20.5
=
90.9
20.6
=
90.9
20.7
=
90.9
20.8
=
90.9
20.9
=
91
20
=
91
20.1
=
91
20.2
=
91
20.3
=
91
20.4
=
91
20.5
=
91
20.6
=
91
20.7
=
91
20.8
=
91
20.9
=