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!
86.9
10
=
2.4558269699459E+19
历史上次计算结果
86.9
10
=
80.2
20.4
=
80.8
20.5
=
9.7
2.3
=
27.9
2.7
=
33.1
12.8
=
33.9
12.5
=
99.3
10.8
=
9.3
19.1
=
1.4
15.7
=
90.7
2.6
=
77.5
11.2
=
99.9
2.5
=
12.8
16.8
=
108.1
11.8
=
65.3
8.7
=
70.3
8.3
=
46.3
1.7
=
2.1
2
=
5.6
1841
=
32
7
=
16.6
9.2
=
46
1.1
=
71.8
2.7
=
87.5
8.2
=
54
8.5
=
83.9
20
=
33.3
12.2
=
46.7
1.3
=
46.9
15.9
=
附近的結果
86
10
=
86
10.1
=
86
10.2
=
86
10.3
=
86
10.4
=
86
10.5
=
86
10.6
=
86
10.7
=
86
10.8
=
86
10.9
=
86
11
=
86.1
10
=
86.1
10.1
=
86.1
10.2
=
86.1
10.3
=
86.1
10.4
=
86.1
10.5
=
86.1
10.6
=
86.1
10.7
=
86.1
10.8
=
86.1
10.9
=
86.1
11
=
86.2
10
=
86.2
10.1
=
86.2
10.2
=
86.2
10.3
=
86.2
10.4
=
86.2
10.5
=
86.2
10.6
=
86.2
10.7
=
86.2
10.8
=
86.2
10.9
=
86.2
11
=
86.3
10
=
86.3
10.1
=
86.3
10.2
=
86.3
10.3
=
86.3
10.4
=
86.3
10.5
=
86.3
10.6
=
86.3
10.7
=
86.3
10.8
=
86.3
10.9
=
86.3
11
=
86.4
10
=
86.4
10.1
=
86.4
10.2
=
86.4
10.3
=
86.4
10.4
=
86.4
10.5
=
86.4
10.6
=
86.4
10.7
=
86.4
10.8
=
86.4
10.9
=
86.4
11
=
86.5
10
=
86.5
10.1
=
86.5
10.2
=
86.5
10.3
=
86.5
10.4
=
86.5
10.5
=
86.5
10.6
=
86.5
10.7
=
86.5
10.8
=
86.5
10.9
=
86.5
11
=
86.6
10
=
86.6
10.1
=
86.6
10.2
=
86.6
10.3
=
86.6
10.4
=
86.6
10.5
=
86.6
10.6
=
86.6
10.7
=
86.6
10.8
=
86.6
10.9
=
86.6
11
=
86.7
10
=
86.7
10.1
=
86.7
10.2
=
86.7
10.3
=
86.7
10.4
=
86.7
10.5
=
86.7
10.6
=
86.7
10.7
=
86.7
10.8
=
86.7
10.9
=
86.7
11
=
86.8
10
=
86.8
10.1
=
86.8
10.2
=
86.8
10.3
=
86.8
10.4
=
86.8
10.5
=
86.8
10.6
=
86.8
10.7
=
86.8
10.8
=
86.8
10.9
=
86.8
11
=
86.9
10
=
86.9
10.1
=
86.9
10.2
=
86.9
10.3
=
86.9
10.4
=
86.9
10.5
=
86.9
10.6
=
86.9
10.7
=
86.9
10.8
=
86.9
10.9
=
86.9
11
=
87
10
=
87
10.1
=
87
10.2
=
87
10.3
=
87
10.4
=
87
10.5
=
87
10.6
=
87
10.7
=
87
10.8
=
87
10.9
=
87
11
=