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!
125.4
12.8
=
7.2145370346093E+26
历史上次计算结果
125.4
12.8
=
95.5
14.2
=
115.9
14
=
57.5
17.8
=
102.1
7.6
=
54.8
4.5
=
32.5
4.1
=
33.2
15.3
=
37.8
9.4
=
42.4
8
=
77.6
17
=
62
18.1
=
96.1
14.1
=
90.5
12.7
=
52.9
1.6
=
5.6
14.4
=
47
2
=
119.6
11.8
=
32.7
1.5
=
31.4
2
=
82
5.5
=
144.9
16.5
=
18.5
9
=
5.2
10.8
=
72.8
19.7
=
98.9
7.3
=
12.9
2158.5
=
39.1
18.5
=
33.7
15.6
=
57.6
10.2
=
附近的結果
125
12
=
125
12.1
=
125
12.2
=
125
12.3
=
125
12.4
=
125
12.5
=
125
12.6
=
125
12.7
=
125
12.8
=
125
12.9
=
125
13
=
125.1
12
=
125.1
12.1
=
125.1
12.2
=
125.1
12.3
=
125.1
12.4
=
125.1
12.5
=
125.1
12.6
=
125.1
12.7
=
125.1
12.8
=
125.1
12.9
=
125.1
13
=
125.2
12
=
125.2
12.1
=
125.2
12.2
=
125.2
12.3
=
125.2
12.4
=
125.2
12.5
=
125.2
12.6
=
125.2
12.7
=
125.2
12.8
=
125.2
12.9
=
125.2
13
=
125.3
12
=
125.3
12.1
=
125.3
12.2
=
125.3
12.3
=
125.3
12.4
=
125.3
12.5
=
125.3
12.6
=
125.3
12.7
=
125.3
12.8
=
125.3
12.9
=
125.3
13
=
125.4
12
=
125.4
12.1
=
125.4
12.2
=
125.4
12.3
=
125.4
12.4
=
125.4
12.5
=
125.4
12.6
=
125.4
12.7
=
125.4
12.8
=
125.4
12.9
=
125.4
13
=
125.5
12
=
125.5
12.1
=
125.5
12.2
=
125.5
12.3
=
125.5
12.4
=
125.5
12.5
=
125.5
12.6
=
125.5
12.7
=
125.5
12.8
=
125.5
12.9
=
125.5
13
=
125.6
12
=
125.6
12.1
=
125.6
12.2
=
125.6
12.3
=
125.6
12.4
=
125.6
12.5
=
125.6
12.6
=
125.6
12.7
=
125.6
12.8
=
125.6
12.9
=
125.6
13
=
125.7
12
=
125.7
12.1
=
125.7
12.2
=
125.7
12.3
=
125.7
12.4
=
125.7
12.5
=
125.7
12.6
=
125.7
12.7
=
125.7
12.8
=
125.7
12.9
=
125.7
13
=
125.8
12
=
125.8
12.1
=
125.8
12.2
=
125.8
12.3
=
125.8
12.4
=
125.8
12.5
=
125.8
12.6
=
125.8
12.7
=
125.8
12.8
=
125.8
12.9
=
125.8
13
=
125.9
12
=
125.9
12.1
=
125.9
12.2
=
125.9
12.3
=
125.9
12.4
=
125.9
12.5
=
125.9
12.6
=
125.9
12.7
=
125.9
12.8
=
125.9
12.9
=
125.9
13
=
126
12
=
126
12.1
=
126
12.2
=
126
12.3
=
126
12.4
=
126
12.5
=
126
12.6
=
126
12.7
=
126
12.8
=
126
12.9
=
126
13
=