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!
89
20.1
=
1.5231375802281E+39
历史上次计算结果
89
20.1
=
39.3
15.1
=
88.4
17
=
73.5
17.4
=
59.8
9.8
=
91
6.6
=
88
20.2
=
40.2
11.8
=
10.5
20.4
=
65.7
9
=
1.1
6.1
=
58.3
9.8
=
92.4
1.2
=
27.3
5.6
=
77
13.1
=
121.7
12
=
26
11.1
=
40.6
11.3
=
50
2.3
=
56.9
3.2
=
66.4
7.6
=
68.8
9.9
=
72.8
5
=
66
12.5
=
74.1
4.7
=
45.3
8.5
=
11.6
3.9
=
46.4
12.7
=
44.2
3.1
=
100.3
9.5
=
附近的結果
89
20
=
89
20.1
=
89
20.2
=
89
20.3
=
89
20.4
=
89
20.5
=
89
20.6
=
89
20.7
=
89
20.8
=
89
20.9
=
89.1
20
=
89.1
20.1
=
89.1
20.2
=
89.1
20.3
=
89.1
20.4
=
89.1
20.5
=
89.1
20.6
=
89.1
20.7
=
89.1
20.8
=
89.1
20.9
=
89.2
20
=
89.2
20.1
=
89.2
20.2
=
89.2
20.3
=
89.2
20.4
=
89.2
20.5
=
89.2
20.6
=
89.2
20.7
=
89.2
20.8
=
89.2
20.9
=
89.3
20
=
89.3
20.1
=
89.3
20.2
=
89.3
20.3
=
89.3
20.4
=
89.3
20.5
=
89.3
20.6
=
89.3
20.7
=
89.3
20.8
=
89.3
20.9
=
89.4
20
=
89.4
20.1
=
89.4
20.2
=
89.4
20.3
=
89.4
20.4
=
89.4
20.5
=
89.4
20.6
=
89.4
20.7
=
89.4
20.8
=
89.4
20.9
=
89.5
20
=
89.5
20.1
=
89.5
20.2
=
89.5
20.3
=
89.5
20.4
=
89.5
20.5
=
89.5
20.6
=
89.5
20.7
=
89.5
20.8
=
89.5
20.9
=
89.6
20
=
89.6
20.1
=
89.6
20.2
=
89.6
20.3
=
89.6
20.4
=
89.6
20.5
=
89.6
20.6
=
89.6
20.7
=
89.6
20.8
=
89.6
20.9
=
89.7
20
=
89.7
20.1
=
89.7
20.2
=
89.7
20.3
=
89.7
20.4
=
89.7
20.5
=
89.7
20.6
=
89.7
20.7
=
89.7
20.8
=
89.7
20.9
=
89.8
20
=
89.8
20.1
=
89.8
20.2
=
89.8
20.3
=
89.8
20.4
=
89.8
20.5
=
89.8
20.6
=
89.8
20.7
=
89.8
20.8
=
89.8
20.9
=
89.9
20
=
89.9
20.1
=
89.9
20.2
=
89.9
20.3
=
89.9
20.4
=
89.9
20.5
=
89.9
20.6
=
89.9
20.7
=
89.9
20.8
=
89.9
20.9
=
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
=