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!
69.2
20.5
=
5.2744227548004E+37
历史上次计算结果
69.2
20.5
=
69.7
20.7
=
89.6
19.6
=
104.3
10.5
=
4.3
12
=
66
8.9
=
58.7
9.2
=
93.3
10.5
=
4.8
18.7
=
49.4
3
=
64
3.9
=
129
16.6
=
53
4
=
126.2
14.8
=
39.2
5.1
=
76.7
6.9
=
125.9
15.6
=
35.1
6.4
=
45.6
12.9
=
79.3
5.3
=
23
4.8
=
69.5
11.4
=
39.2
5.1
=
22.5
16.4
=
77.8
8.6
=
68.9
13.3
=
15.8
2164.2
=
57.2
5.9
=
16.8
11.1
=
15.8
2159.7
=
附近的結果
69
20
=
69
20.1
=
69
20.2
=
69
20.3
=
69
20.4
=
69
20.5
=
69
20.6
=
69
20.7
=
69
20.8
=
69
20.9
=
69.1
20
=
69.1
20.1
=
69.1
20.2
=
69.1
20.3
=
69.1
20.4
=
69.1
20.5
=
69.1
20.6
=
69.1
20.7
=
69.1
20.8
=
69.1
20.9
=
69.2
20
=
69.2
20.1
=
69.2
20.2
=
69.2
20.3
=
69.2
20.4
=
69.2
20.5
=
69.2
20.6
=
69.2
20.7
=
69.2
20.8
=
69.2
20.9
=
69.3
20
=
69.3
20.1
=
69.3
20.2
=
69.3
20.3
=
69.3
20.4
=
69.3
20.5
=
69.3
20.6
=
69.3
20.7
=
69.3
20.8
=
69.3
20.9
=
69.4
20
=
69.4
20.1
=
69.4
20.2
=
69.4
20.3
=
69.4
20.4
=
69.4
20.5
=
69.4
20.6
=
69.4
20.7
=
69.4
20.8
=
69.4
20.9
=
69.5
20
=
69.5
20.1
=
69.5
20.2
=
69.5
20.3
=
69.5
20.4
=
69.5
20.5
=
69.5
20.6
=
69.5
20.7
=
69.5
20.8
=
69.5
20.9
=
69.6
20
=
69.6
20.1
=
69.6
20.2
=
69.6
20.3
=
69.6
20.4
=
69.6
20.5
=
69.6
20.6
=
69.6
20.7
=
69.6
20.8
=
69.6
20.9
=
69.7
20
=
69.7
20.1
=
69.7
20.2
=
69.7
20.3
=
69.7
20.4
=
69.7
20.5
=
69.7
20.6
=
69.7
20.7
=
69.7
20.8
=
69.7
20.9
=
69.8
20
=
69.8
20.1
=
69.8
20.2
=
69.8
20.3
=
69.8
20.4
=
69.8
20.5
=
69.8
20.6
=
69.8
20.7
=
69.8
20.8
=
69.8
20.9
=
69.9
20
=
69.9
20.1
=
69.9
20.2
=
69.9
20.3
=
69.9
20.4
=
69.9
20.5
=
69.9
20.6
=
69.9
20.7
=
69.9
20.8
=
69.9
20.9
=
70
20
=
70
20.1
=
70
20.2
=
70
20.3
=
70
20.4
=
70
20.5
=
70
20.6
=
70
20.7
=
70
20.8
=
70
20.9
=