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!
77.6
19.7
=
1.6993228953144E+37
历史上次计算结果
37.5
3.1
=
77.6
19.7
=
39.7
15.8
=
51.6
7.8
=
92.9
2.5
=
88.4
17.2
=
77.5
19.7
=
14.9
1.7
=
44.3
7.5
=
59.3
15
=
35.7
7.2
=
65.7
13.8
=
53.1
3.9
=
53.6
8.3
=
98.7
9.7
=
52.1
9.4
=
71.2
7.3
=
96.9
12.8
=
1.4
13.5
=
61.8
11.3
=
98.3
9.9
=
96.8
6.9
=
27.9
6.1
=
75.4
4.9
=
86.8
8.9
=
96.6
6.8
=
68.6
7.6
=
68.9
12.7
=
86.7
8.8
=
11.9
11.5
=
附近的結果
77
19
=
77
19.1
=
77
19.2
=
77
19.3
=
77
19.4
=
77
19.5
=
77
19.6
=
77
19.7
=
77
19.8
=
77
19.9
=
77.1
19
=
77.1
19.1
=
77.1
19.2
=
77.1
19.3
=
77.1
19.4
=
77.1
19.5
=
77.1
19.6
=
77.1
19.7
=
77.1
19.8
=
77.1
19.9
=
77.2
19
=
77.2
19.1
=
77.2
19.2
=
77.2
19.3
=
77.2
19.4
=
77.2
19.5
=
77.2
19.6
=
77.2
19.7
=
77.2
19.8
=
77.2
19.9
=
77.3
19
=
77.3
19.1
=
77.3
19.2
=
77.3
19.3
=
77.3
19.4
=
77.3
19.5
=
77.3
19.6
=
77.3
19.7
=
77.3
19.8
=
77.3
19.9
=
77.4
19
=
77.4
19.1
=
77.4
19.2
=
77.4
19.3
=
77.4
19.4
=
77.4
19.5
=
77.4
19.6
=
77.4
19.7
=
77.4
19.8
=
77.4
19.9
=
77.5
19
=
77.5
19.1
=
77.5
19.2
=
77.5
19.3
=
77.5
19.4
=
77.5
19.5
=
77.5
19.6
=
77.5
19.7
=
77.5
19.8
=
77.5
19.9
=
77.6
19
=
77.6
19.1
=
77.6
19.2
=
77.6
19.3
=
77.6
19.4
=
77.6
19.5
=
77.6
19.6
=
77.6
19.7
=
77.6
19.8
=
77.6
19.9
=
77.7
19
=
77.7
19.1
=
77.7
19.2
=
77.7
19.3
=
77.7
19.4
=
77.7
19.5
=
77.7
19.6
=
77.7
19.7
=
77.7
19.8
=
77.7
19.9
=
77.8
19
=
77.8
19.1
=
77.8
19.2
=
77.8
19.3
=
77.8
19.4
=
77.8
19.5
=
77.8
19.6
=
77.8
19.7
=
77.8
19.8
=
77.8
19.9
=
77.9
19
=
77.9
19.1
=
77.9
19.2
=
77.9
19.3
=
77.9
19.4
=
77.9
19.5
=
77.9
19.6
=
77.9
19.7
=
77.9
19.8
=
77.9
19.9
=
78
19
=
78
19.1
=
78
19.2
=
78
19.3
=
78
19.4
=
78
19.5
=
78
19.6
=
78
19.7
=
78
19.8
=
78
19.9
=