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!
73.1
8.2
=
1.9236342058843E+15
历史上次计算结果
73.1
8.2
=
96.7
15.1
=
7.1
15.5
=
73.5
8.2
=
118.7
11.7
=
112.3
11
=
81.2
20.4
=
51.9
14.7
=
22.8
4.2
=
81.1
20.1
=
98.3
15.2
=
85.4
16.2
=
25.4
9.7
=
6.3
4.9
=
4.1
16.7
=
147.7
15.7
=
6
15.4
=
93
9.5
=
62.4
4.8
=
12
8.7
=
70.6
16.7
=
44.1
2.6
=
78.1
17.6
=
73.1
9.6
=
85.7
15.2
=
93
9.5
=
51.8
14.3
=
65.1
2.4
=
104.8
9.5
=
5.4
4.5
=
附近的結果
73
8
=
73
8.1
=
73
8.2
=
73
8.3
=
73
8.4
=
73
8.5
=
73
8.6
=
73
8.7
=
73
8.8
=
73
8.9
=
73
9
=
73.1
8
=
73.1
8.1
=
73.1
8.2
=
73.1
8.3
=
73.1
8.4
=
73.1
8.5
=
73.1
8.6
=
73.1
8.7
=
73.1
8.8
=
73.1
8.9
=
73.1
9
=
73.2
8
=
73.2
8.1
=
73.2
8.2
=
73.2
8.3
=
73.2
8.4
=
73.2
8.5
=
73.2
8.6
=
73.2
8.7
=
73.2
8.8
=
73.2
8.9
=
73.2
9
=
73.3
8
=
73.3
8.1
=
73.3
8.2
=
73.3
8.3
=
73.3
8.4
=
73.3
8.5
=
73.3
8.6
=
73.3
8.7
=
73.3
8.8
=
73.3
8.9
=
73.3
9
=
73.4
8
=
73.4
8.1
=
73.4
8.2
=
73.4
8.3
=
73.4
8.4
=
73.4
8.5
=
73.4
8.6
=
73.4
8.7
=
73.4
8.8
=
73.4
8.9
=
73.4
9
=
73.5
8
=
73.5
8.1
=
73.5
8.2
=
73.5
8.3
=
73.5
8.4
=
73.5
8.5
=
73.5
8.6
=
73.5
8.7
=
73.5
8.8
=
73.5
8.9
=
73.5
9
=
73.6
8
=
73.6
8.1
=
73.6
8.2
=
73.6
8.3
=
73.6
8.4
=
73.6
8.5
=
73.6
8.6
=
73.6
8.7
=
73.6
8.8
=
73.6
8.9
=
73.6
9
=
73.7
8
=
73.7
8.1
=
73.7
8.2
=
73.7
8.3
=
73.7
8.4
=
73.7
8.5
=
73.7
8.6
=
73.7
8.7
=
73.7
8.8
=
73.7
8.9
=
73.7
9
=
73.8
8
=
73.8
8.1
=
73.8
8.2
=
73.8
8.3
=
73.8
8.4
=
73.8
8.5
=
73.8
8.6
=
73.8
8.7
=
73.8
8.8
=
73.8
8.9
=
73.8
9
=
73.9
8
=
73.9
8.1
=
73.9
8.2
=
73.9
8.3
=
73.9
8.4
=
73.9
8.5
=
73.9
8.6
=
73.9
8.7
=
73.9
8.8
=
73.9
8.9
=
73.9
9
=
74
8
=
74
8.1
=
74
8.2
=
74
8.3
=
74
8.4
=
74
8.5
=
74
8.6
=
74
8.7
=
74
8.8
=
74
8.9
=
74
9
=