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!
76
20.8
=
1.3210605370677E+39
历史上次计算结果
76
20.8
=
34.6
8
=
105.8
11.1
=
57.3
2.6
=
31.4
5.5
=
76.3
13.5
=
90.5
12
=
8.5
6.4
=
15.6
1.9
=
75.7
16.2
=
75.2
20.3
=
19.8
13.1
=
15.1
1.7
=
15.5
2163.3
=
77.1
10.3
=
83.6
13.5
=
15.1
3.4
=
15.4
20.9
=
89.6
1.1
=
114.7
12.7
=
83.6
1.2
=
14.9
1.5
=
8
13.6
=
6.7
12.2
=
7.2
11.8
=
71.3
8.8
=
151.6
15.9
=
51.5
17.7
=
72.1
3.4
=
85
11.8
=
附近的結果
76
20
=
76
20.1
=
76
20.2
=
76
20.3
=
76
20.4
=
76
20.5
=
76
20.6
=
76
20.7
=
76
20.8
=
76
20.9
=
76.1
20
=
76.1
20.1
=
76.1
20.2
=
76.1
20.3
=
76.1
20.4
=
76.1
20.5
=
76.1
20.6
=
76.1
20.7
=
76.1
20.8
=
76.1
20.9
=
76.2
20
=
76.2
20.1
=
76.2
20.2
=
76.2
20.3
=
76.2
20.4
=
76.2
20.5
=
76.2
20.6
=
76.2
20.7
=
76.2
20.8
=
76.2
20.9
=
76.3
20
=
76.3
20.1
=
76.3
20.2
=
76.3
20.3
=
76.3
20.4
=
76.3
20.5
=
76.3
20.6
=
76.3
20.7
=
76.3
20.8
=
76.3
20.9
=
76.4
20
=
76.4
20.1
=
76.4
20.2
=
76.4
20.3
=
76.4
20.4
=
76.4
20.5
=
76.4
20.6
=
76.4
20.7
=
76.4
20.8
=
76.4
20.9
=
76.5
20
=
76.5
20.1
=
76.5
20.2
=
76.5
20.3
=
76.5
20.4
=
76.5
20.5
=
76.5
20.6
=
76.5
20.7
=
76.5
20.8
=
76.5
20.9
=
76.6
20
=
76.6
20.1
=
76.6
20.2
=
76.6
20.3
=
76.6
20.4
=
76.6
20.5
=
76.6
20.6
=
76.6
20.7
=
76.6
20.8
=
76.6
20.9
=
76.7
20
=
76.7
20.1
=
76.7
20.2
=
76.7
20.3
=
76.7
20.4
=
76.7
20.5
=
76.7
20.6
=
76.7
20.7
=
76.7
20.8
=
76.7
20.9
=
76.8
20
=
76.8
20.1
=
76.8
20.2
=
76.8
20.3
=
76.8
20.4
=
76.8
20.5
=
76.8
20.6
=
76.8
20.7
=
76.8
20.8
=
76.8
20.9
=
76.9
20
=
76.9
20.1
=
76.9
20.2
=
76.9
20.3
=
76.9
20.4
=
76.9
20.5
=
76.9
20.6
=
76.9
20.7
=
76.9
20.8
=
76.9
20.9
=
77
20
=
77
20.1
=
77
20.2
=
77
20.3
=
77
20.4
=
77
20.5
=
77
20.6
=
77
20.7
=
77
20.8
=
77
20.9
=