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!
71.9
19.4
=
1.0484324961345E+36
历史上次计算结果
71.9
19.4
=
18.6
2.3
=
6.3
20
=
68.6
14.4
=
10.3
14
=
109.1
14.5
=
52.4
8.9
=
109.5
14.1
=
64.7
12.9
=
33.3
3.3
=
75.6
3.1
=
7.7
2.5
=
70.2
2.5
=
141.4
16.2
=
3
13.8
=
55.4
2.6
=
75.7
1.9
=
85.9
10.2
=
106.6
16
=
7.4
3.7
=
15
7.6
=
34.5
9.4
=
34.4
9.2
=
47.1
8.5
=
91.6
8.1
=
15.8
5
=
89.7
9
=
54.1
17.3
=
94
15.6
=
32.5
7.8
=
附近的結果
71
19
=
71
19.1
=
71
19.2
=
71
19.3
=
71
19.4
=
71
19.5
=
71
19.6
=
71
19.7
=
71
19.8
=
71
19.9
=
71.1
19
=
71.1
19.1
=
71.1
19.2
=
71.1
19.3
=
71.1
19.4
=
71.1
19.5
=
71.1
19.6
=
71.1
19.7
=
71.1
19.8
=
71.1
19.9
=
71.2
19
=
71.2
19.1
=
71.2
19.2
=
71.2
19.3
=
71.2
19.4
=
71.2
19.5
=
71.2
19.6
=
71.2
19.7
=
71.2
19.8
=
71.2
19.9
=
71.3
19
=
71.3
19.1
=
71.3
19.2
=
71.3
19.3
=
71.3
19.4
=
71.3
19.5
=
71.3
19.6
=
71.3
19.7
=
71.3
19.8
=
71.3
19.9
=
71.4
19
=
71.4
19.1
=
71.4
19.2
=
71.4
19.3
=
71.4
19.4
=
71.4
19.5
=
71.4
19.6
=
71.4
19.7
=
71.4
19.8
=
71.4
19.9
=
71.5
19
=
71.5
19.1
=
71.5
19.2
=
71.5
19.3
=
71.5
19.4
=
71.5
19.5
=
71.5
19.6
=
71.5
19.7
=
71.5
19.8
=
71.5
19.9
=
71.6
19
=
71.6
19.1
=
71.6
19.2
=
71.6
19.3
=
71.6
19.4
=
71.6
19.5
=
71.6
19.6
=
71.6
19.7
=
71.6
19.8
=
71.6
19.9
=
71.7
19
=
71.7
19.1
=
71.7
19.2
=
71.7
19.3
=
71.7
19.4
=
71.7
19.5
=
71.7
19.6
=
71.7
19.7
=
71.7
19.8
=
71.7
19.9
=
71.8
19
=
71.8
19.1
=
71.8
19.2
=
71.8
19.3
=
71.8
19.4
=
71.8
19.5
=
71.8
19.6
=
71.8
19.7
=
71.8
19.8
=
71.8
19.9
=
71.9
19
=
71.9
19.1
=
71.9
19.2
=
71.9
19.3
=
71.9
19.4
=
71.9
19.5
=
71.9
19.6
=
71.9
19.7
=
71.9
19.8
=
71.9
19.9
=
72
19
=
72
19.1
=
72
19.2
=
72
19.3
=
72
19.4
=
72
19.5
=
72
19.6
=
72
19.7
=
72
19.8
=
72
19.9
=