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!
55
7.2
=
3393214892087.8
历史上次计算结果
55
7.2
=
51.5
16
=
93.8
3.9
=
6.1
20.5
=
136.6
16.7
=
98.9
5.5
=
26.6
11.6
=
12.8
2158.8
=
53
13.5
=
98.9
5
=
27.1
9.8
=
9.9
18.4
=
12.5
2158
=
71
13
=
27.1
20.8
=
130.2
12.1
=
87.8
10.6
=
11
5.9
=
41.6
10.8
=
105.9
18.2
=
106.3
9.7
=
66.1
6
=
85.2
7.6
=
39.5
17.8
=
107.2
8.4
=
19.4
2.1
=
99.8
15.3
=
71.5
19.3
=
54.7
19.4
=
71.9
19.9
=
附近的結果
55
7
=
55
7.1
=
55
7.2
=
55
7.3
=
55
7.4
=
55
7.5
=
55
7.6
=
55
7.7
=
55
7.8
=
55
7.9
=
55
8
=
55.1
7
=
55.1
7.1
=
55.1
7.2
=
55.1
7.3
=
55.1
7.4
=
55.1
7.5
=
55.1
7.6
=
55.1
7.7
=
55.1
7.8
=
55.1
7.9
=
55.1
8
=
55.2
7
=
55.2
7.1
=
55.2
7.2
=
55.2
7.3
=
55.2
7.4
=
55.2
7.5
=
55.2
7.6
=
55.2
7.7
=
55.2
7.8
=
55.2
7.9
=
55.2
8
=
55.3
7
=
55.3
7.1
=
55.3
7.2
=
55.3
7.3
=
55.3
7.4
=
55.3
7.5
=
55.3
7.6
=
55.3
7.7
=
55.3
7.8
=
55.3
7.9
=
55.3
8
=
55.4
7
=
55.4
7.1
=
55.4
7.2
=
55.4
7.3
=
55.4
7.4
=
55.4
7.5
=
55.4
7.6
=
55.4
7.7
=
55.4
7.8
=
55.4
7.9
=
55.4
8
=
55.5
7
=
55.5
7.1
=
55.5
7.2
=
55.5
7.3
=
55.5
7.4
=
55.5
7.5
=
55.5
7.6
=
55.5
7.7
=
55.5
7.8
=
55.5
7.9
=
55.5
8
=
55.6
7
=
55.6
7.1
=
55.6
7.2
=
55.6
7.3
=
55.6
7.4
=
55.6
7.5
=
55.6
7.6
=
55.6
7.7
=
55.6
7.8
=
55.6
7.9
=
55.6
8
=
55.7
7
=
55.7
7.1
=
55.7
7.2
=
55.7
7.3
=
55.7
7.4
=
55.7
7.5
=
55.7
7.6
=
55.7
7.7
=
55.7
7.8
=
55.7
7.9
=
55.7
8
=
55.8
7
=
55.8
7.1
=
55.8
7.2
=
55.8
7.3
=
55.8
7.4
=
55.8
7.5
=
55.8
7.6
=
55.8
7.7
=
55.8
7.8
=
55.8
7.9
=
55.8
8
=
55.9
7
=
55.9
7.1
=
55.9
7.2
=
55.9
7.3
=
55.9
7.4
=
55.9
7.5
=
55.9
7.6
=
55.9
7.7
=
55.9
7.8
=
55.9
7.9
=
55.9
8
=