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!
125
15.9
=
2.1921446443685E+33
历史上次计算结果
125
15.9
=
21.6
6
=
22.2
16
=
18.1
5
=
26.2
7.2
=
52.5
1.6
=
101.2
1.3
=
5
19.9
=
93.1
5.9
=
26.2
7.7
=
11.2
3.7
=
44.5
8
=
143.1
16.4
=
83.6
13.4
=
67
5.6
=
2
3.6
=
10.8
3.2
=
8
2.4
=
53
3.9
=
19.9
15.3
=
52.3
9.3
=
2.2
6.2
=
21.4
14.8
=
68.1
5
=
6
1840.2
=
39.1
6.7
=
68.8
5
=
102.7
7.9
=
102.8
7.7
=
65
14
=
附近的結果
125
15
=
125
15.1
=
125
15.2
=
125
15.3
=
125
15.4
=
125
15.5
=
125
15.6
=
125
15.7
=
125
15.8
=
125
15.9
=
125
16
=
125.1
15
=
125.1
15.1
=
125.1
15.2
=
125.1
15.3
=
125.1
15.4
=
125.1
15.5
=
125.1
15.6
=
125.1
15.7
=
125.1
15.8
=
125.1
15.9
=
125.1
16
=
125.2
15
=
125.2
15.1
=
125.2
15.2
=
125.2
15.3
=
125.2
15.4
=
125.2
15.5
=
125.2
15.6
=
125.2
15.7
=
125.2
15.8
=
125.2
15.9
=
125.2
16
=
125.3
15
=
125.3
15.1
=
125.3
15.2
=
125.3
15.3
=
125.3
15.4
=
125.3
15.5
=
125.3
15.6
=
125.3
15.7
=
125.3
15.8
=
125.3
15.9
=
125.3
16
=
125.4
15
=
125.4
15.1
=
125.4
15.2
=
125.4
15.3
=
125.4
15.4
=
125.4
15.5
=
125.4
15.6
=
125.4
15.7
=
125.4
15.8
=
125.4
15.9
=
125.4
16
=
125.5
15
=
125.5
15.1
=
125.5
15.2
=
125.5
15.3
=
125.5
15.4
=
125.5
15.5
=
125.5
15.6
=
125.5
15.7
=
125.5
15.8
=
125.5
15.9
=
125.5
16
=
125.6
15
=
125.6
15.1
=
125.6
15.2
=
125.6
15.3
=
125.6
15.4
=
125.6
15.5
=
125.6
15.6
=
125.6
15.7
=
125.6
15.8
=
125.6
15.9
=
125.6
16
=
125.7
15
=
125.7
15.1
=
125.7
15.2
=
125.7
15.3
=
125.7
15.4
=
125.7
15.5
=
125.7
15.6
=
125.7
15.7
=
125.7
15.8
=
125.7
15.9
=
125.7
16
=
125.8
15
=
125.8
15.1
=
125.8
15.2
=
125.8
15.3
=
125.8
15.4
=
125.8
15.5
=
125.8
15.6
=
125.8
15.7
=
125.8
15.8
=
125.8
15.9
=
125.8
16
=
125.9
15
=
125.9
15.1
=
125.9
15.2
=
125.9
15.3
=
125.9
15.4
=
125.9
15.5
=
125.9
15.6
=
125.9
15.7
=
125.9
15.8
=
125.9
15.9
=
125.9
16
=
126
15
=
126
15.1
=
126
15.2
=
126
15.3
=
126
15.4
=
126
15.5
=
126
15.6
=
126
15.7
=
126
15.8
=
126
15.9
=
126
16
=