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
20.2
=
1.3955700252824E+37
历史上次计算结果
69
20.2
=
12.6
11.6
=
66.9
1
=
68.7
12
=
90.3
19.8
=
35
12.4
=
127.1
15.2
=
34.4
13.7
=
61
14.1
=
11.6
4.2
=
53.1
4.9
=
71.1
14.9
=
59.8
4.3
=
21.1
5.1
=
21.2
12
=
16.6
15
=
49.3
4.1
=
41.7
3.8
=
61.8
10.5
=
14.7
7.1
=
88.4
19.6
=
56.8
4.2
=
101.8
9.1
=
35.7
2.7
=
56.7
2.1
=
56.1
4.3
=
144
16.4
=
56.2
4.6
=
53
4
=
66.1
2.7
=
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
=