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!
87
20.7
=
1.4062046483496E+40
历史上次计算结果
87
20.7
=
69.9
11.1
=
55.7
14
=
78.4
19.8
=
92.8
9.8
=
15.3
2165.6
=
140.5
14
=
16.8
2186.7
=
10.7
14.9
=
21.2
6.5
=
62.9
8.6
=
15.2
2194
=
23
11.6
=
15.5
2194
=
9
276.7
=
73.3
14.6
=
6.5
13.7
=
117.4
10.3
=
106.9
9.2
=
72.3
14.3
=
101.7
19.3
=
103.2
7
=
27.2
1.9
=
46.6
7.9
=
59.4
20.3
=
27.4
5.4
=
16
2163.3
=
20.9
3.8
=
68.9
7.4
=
3
8.3
=
附近的結果
87
20
=
87
20.1
=
87
20.2
=
87
20.3
=
87
20.4
=
87
20.5
=
87
20.6
=
87
20.7
=
87
20.8
=
87
20.9
=
87.1
20
=
87.1
20.1
=
87.1
20.2
=
87.1
20.3
=
87.1
20.4
=
87.1
20.5
=
87.1
20.6
=
87.1
20.7
=
87.1
20.8
=
87.1
20.9
=
87.2
20
=
87.2
20.1
=
87.2
20.2
=
87.2
20.3
=
87.2
20.4
=
87.2
20.5
=
87.2
20.6
=
87.2
20.7
=
87.2
20.8
=
87.2
20.9
=
87.3
20
=
87.3
20.1
=
87.3
20.2
=
87.3
20.3
=
87.3
20.4
=
87.3
20.5
=
87.3
20.6
=
87.3
20.7
=
87.3
20.8
=
87.3
20.9
=
87.4
20
=
87.4
20.1
=
87.4
20.2
=
87.4
20.3
=
87.4
20.4
=
87.4
20.5
=
87.4
20.6
=
87.4
20.7
=
87.4
20.8
=
87.4
20.9
=
87.5
20
=
87.5
20.1
=
87.5
20.2
=
87.5
20.3
=
87.5
20.4
=
87.5
20.5
=
87.5
20.6
=
87.5
20.7
=
87.5
20.8
=
87.5
20.9
=
87.6
20
=
87.6
20.1
=
87.6
20.2
=
87.6
20.3
=
87.6
20.4
=
87.6
20.5
=
87.6
20.6
=
87.6
20.7
=
87.6
20.8
=
87.6
20.9
=
87.7
20
=
87.7
20.1
=
87.7
20.2
=
87.7
20.3
=
87.7
20.4
=
87.7
20.5
=
87.7
20.6
=
87.7
20.7
=
87.7
20.8
=
87.7
20.9
=
87.8
20
=
87.8
20.1
=
87.8
20.2
=
87.8
20.3
=
87.8
20.4
=
87.8
20.5
=
87.8
20.6
=
87.8
20.7
=
87.8
20.8
=
87.8
20.9
=
87.9
20
=
87.9
20.1
=
87.9
20.2
=
87.9
20.3
=
87.9
20.4
=
87.9
20.5
=
87.9
20.6
=
87.9
20.7
=
87.9
20.8
=
87.9
20.9
=
88
20
=
88
20.1
=
88
20.2
=
88
20.3
=
88
20.4
=
88
20.5
=
88
20.6
=
88
20.7
=
88
20.8
=
88
20.9
=