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!
74.3
12
=
2.8305169839595E+22
历史上次计算结果
74.3
12
=
27
11.5
=
100.4
16.7
=
118.1
11.3
=
14
12.4
=
1.1
7.6
=
8.4
17.1
=
106.4
12
=
101.6
19.7
=
4.6
12.8
=
50.7
2852
=
83.5
12.7
=
96.9
9
=
73.1
9.3
=
106.2
11.5
=
18.2
6.4
=
60.1
11.8
=
4.3
12.6
=
106.6
6.3
=
8.4
5.2
=
37.6
14.6
=
107
6.6
=
11.3
17
=
83.7
12.5
=
90.6
16.1
=
32.3
13.5
=
99.5
10.3
=
57.1
8.5
=
89.9
10.8
=
61.9
1.8
=
附近的結果
74
12
=
74
12.1
=
74
12.2
=
74
12.3
=
74
12.4
=
74
12.5
=
74
12.6
=
74
12.7
=
74
12.8
=
74
12.9
=
74
13
=
74.1
12
=
74.1
12.1
=
74.1
12.2
=
74.1
12.3
=
74.1
12.4
=
74.1
12.5
=
74.1
12.6
=
74.1
12.7
=
74.1
12.8
=
74.1
12.9
=
74.1
13
=
74.2
12
=
74.2
12.1
=
74.2
12.2
=
74.2
12.3
=
74.2
12.4
=
74.2
12.5
=
74.2
12.6
=
74.2
12.7
=
74.2
12.8
=
74.2
12.9
=
74.2
13
=
74.3
12
=
74.3
12.1
=
74.3
12.2
=
74.3
12.3
=
74.3
12.4
=
74.3
12.5
=
74.3
12.6
=
74.3
12.7
=
74.3
12.8
=
74.3
12.9
=
74.3
13
=
74.4
12
=
74.4
12.1
=
74.4
12.2
=
74.4
12.3
=
74.4
12.4
=
74.4
12.5
=
74.4
12.6
=
74.4
12.7
=
74.4
12.8
=
74.4
12.9
=
74.4
13
=
74.5
12
=
74.5
12.1
=
74.5
12.2
=
74.5
12.3
=
74.5
12.4
=
74.5
12.5
=
74.5
12.6
=
74.5
12.7
=
74.5
12.8
=
74.5
12.9
=
74.5
13
=
74.6
12
=
74.6
12.1
=
74.6
12.2
=
74.6
12.3
=
74.6
12.4
=
74.6
12.5
=
74.6
12.6
=
74.6
12.7
=
74.6
12.8
=
74.6
12.9
=
74.6
13
=
74.7
12
=
74.7
12.1
=
74.7
12.2
=
74.7
12.3
=
74.7
12.4
=
74.7
12.5
=
74.7
12.6
=
74.7
12.7
=
74.7
12.8
=
74.7
12.9
=
74.7
13
=
74.8
12
=
74.8
12.1
=
74.8
12.2
=
74.8
12.3
=
74.8
12.4
=
74.8
12.5
=
74.8
12.6
=
74.8
12.7
=
74.8
12.8
=
74.8
12.9
=
74.8
13
=
74.9
12
=
74.9
12.1
=
74.9
12.2
=
74.9
12.3
=
74.9
12.4
=
74.9
12.5
=
74.9
12.6
=
74.9
12.7
=
74.9
12.8
=
74.9
12.9
=
74.9
13
=
75
12
=
75
12.1
=
75
12.2
=
75
12.3
=
75
12.4
=
75
12.5
=
75
12.6
=
75
12.7
=
75
12.8
=
75
12.9
=
75
13
=