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!
57.4
12.7
=
2.178617728863E+22
历史上次计算结果
57.4
12.7
=
85
19
=
12.3
17.3
=
33.4
15.8
=
33.9
15.6
=
102.8
13.4
=
132.3
16.4
=
102
13.1
=
20.1
8
=
15
11.1
=
26.4
11.6
=
26.6
20.1
=
41.1
10.9
=
37.1
9.9
=
71.6
4.5
=
3.3
16.2
=
2.1
14.2
=
25.8
4.5
=
99.2
18.7
=
98.5
5.3
=
57.8
8
=
77
16.7
=
39
10.9
=
133.8
14.3
=
27.1
6.8
=
2.5
12.3
=
95.7
1.8
=
105
18.1
=
97.2
17.9
=
3.5
16.1
=
附近的結果
57
12
=
57
12.1
=
57
12.2
=
57
12.3
=
57
12.4
=
57
12.5
=
57
12.6
=
57
12.7
=
57
12.8
=
57
12.9
=
57
13
=
57.1
12
=
57.1
12.1
=
57.1
12.2
=
57.1
12.3
=
57.1
12.4
=
57.1
12.5
=
57.1
12.6
=
57.1
12.7
=
57.1
12.8
=
57.1
12.9
=
57.1
13
=
57.2
12
=
57.2
12.1
=
57.2
12.2
=
57.2
12.3
=
57.2
12.4
=
57.2
12.5
=
57.2
12.6
=
57.2
12.7
=
57.2
12.8
=
57.2
12.9
=
57.2
13
=
57.3
12
=
57.3
12.1
=
57.3
12.2
=
57.3
12.3
=
57.3
12.4
=
57.3
12.5
=
57.3
12.6
=
57.3
12.7
=
57.3
12.8
=
57.3
12.9
=
57.3
13
=
57.4
12
=
57.4
12.1
=
57.4
12.2
=
57.4
12.3
=
57.4
12.4
=
57.4
12.5
=
57.4
12.6
=
57.4
12.7
=
57.4
12.8
=
57.4
12.9
=
57.4
13
=
57.5
12
=
57.5
12.1
=
57.5
12.2
=
57.5
12.3
=
57.5
12.4
=
57.5
12.5
=
57.5
12.6
=
57.5
12.7
=
57.5
12.8
=
57.5
12.9
=
57.5
13
=
57.6
12
=
57.6
12.1
=
57.6
12.2
=
57.6
12.3
=
57.6
12.4
=
57.6
12.5
=
57.6
12.6
=
57.6
12.7
=
57.6
12.8
=
57.6
12.9
=
57.6
13
=
57.7
12
=
57.7
12.1
=
57.7
12.2
=
57.7
12.3
=
57.7
12.4
=
57.7
12.5
=
57.7
12.6
=
57.7
12.7
=
57.7
12.8
=
57.7
12.9
=
57.7
13
=
57.8
12
=
57.8
12.1
=
57.8
12.2
=
57.8
12.3
=
57.8
12.4
=
57.8
12.5
=
57.8
12.6
=
57.8
12.7
=
57.8
12.8
=
57.8
12.9
=
57.8
13
=
57.9
12
=
57.9
12.1
=
57.9
12.2
=
57.9
12.3
=
57.9
12.4
=
57.9
12.5
=
57.9
12.6
=
57.9
12.7
=
57.9
12.8
=
57.9
12.9
=
57.9
13
=