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!
74.7
15.8
=
3.9670302184721E+29
历史上次计算结果
74.7
15.8
=
74.5
15.6
=
18.8
15.6
=
12.1
2160.9
=
15.1
1861
=
90.8
17.1
=
90.4
17.5
=
28.5
3.4
=
5.2
15.2
=
86.1
16.3
=
83.5
4.7
=
83.1
4.7
=
123.6
13.7
=
144
13
=
9.2
6.9
=
123.5
13.6
=
93.2
1.1
=
15
2166.5
=
45.8
14.3
=
1.7
15.3
=
20.3
2647.7
=
77.8
2
=
14.5
17.6
=
65.6
19.2
=
7.5
6.1
=
12.6
15
=
9.9
2171
=
37.8
6.4
=
126.1
15.3
=
151.1
15.4
=
附近的結果
74
15
=
74
15.1
=
74
15.2
=
74
15.3
=
74
15.4
=
74
15.5
=
74
15.6
=
74
15.7
=
74
15.8
=
74
15.9
=
74
16
=
74.1
15
=
74.1
15.1
=
74.1
15.2
=
74.1
15.3
=
74.1
15.4
=
74.1
15.5
=
74.1
15.6
=
74.1
15.7
=
74.1
15.8
=
74.1
15.9
=
74.1
16
=
74.2
15
=
74.2
15.1
=
74.2
15.2
=
74.2
15.3
=
74.2
15.4
=
74.2
15.5
=
74.2
15.6
=
74.2
15.7
=
74.2
15.8
=
74.2
15.9
=
74.2
16
=
74.3
15
=
74.3
15.1
=
74.3
15.2
=
74.3
15.3
=
74.3
15.4
=
74.3
15.5
=
74.3
15.6
=
74.3
15.7
=
74.3
15.8
=
74.3
15.9
=
74.3
16
=
74.4
15
=
74.4
15.1
=
74.4
15.2
=
74.4
15.3
=
74.4
15.4
=
74.4
15.5
=
74.4
15.6
=
74.4
15.7
=
74.4
15.8
=
74.4
15.9
=
74.4
16
=
74.5
15
=
74.5
15.1
=
74.5
15.2
=
74.5
15.3
=
74.5
15.4
=
74.5
15.5
=
74.5
15.6
=
74.5
15.7
=
74.5
15.8
=
74.5
15.9
=
74.5
16
=
74.6
15
=
74.6
15.1
=
74.6
15.2
=
74.6
15.3
=
74.6
15.4
=
74.6
15.5
=
74.6
15.6
=
74.6
15.7
=
74.6
15.8
=
74.6
15.9
=
74.6
16
=
74.7
15
=
74.7
15.1
=
74.7
15.2
=
74.7
15.3
=
74.7
15.4
=
74.7
15.5
=
74.7
15.6
=
74.7
15.7
=
74.7
15.8
=
74.7
15.9
=
74.7
16
=
74.8
15
=
74.8
15.1
=
74.8
15.2
=
74.8
15.3
=
74.8
15.4
=
74.8
15.5
=
74.8
15.6
=
74.8
15.7
=
74.8
15.8
=
74.8
15.9
=
74.8
16
=
74.9
15
=
74.9
15.1
=
74.9
15.2
=
74.9
15.3
=
74.9
15.4
=
74.9
15.5
=
74.9
15.6
=
74.9
15.7
=
74.9
15.8
=
74.9
15.9
=
74.9
16
=
75
15
=
75
15.1
=
75
15.2
=
75
15.3
=
75
15.4
=
75
15.5
=
75
15.6
=
75
15.7
=
75
15.8
=
75
15.9
=
75
16
=