Home HackyEaster 2015 Egg 4: Twisted Numbers
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Egg 4: Twisted Numbers

Challenge:

Your teacher was right when he said that math is useful in your whole life.

Calculate/convert the following values, and sort them in ascending order.

10101111000 8YiB [bytes] Speed of Light [m/s] 127.0.0.1 as integer Pi^Pi java.lang.Integer.MAX_VALUE 13 MiB [bytes] 2^20 ZmlmdHk= sqrt(1296) 303240 base 8 Middle C [Hz]

Solution:

sqrt(1296)=36 Pi^Pi=36.4621596072 ZmlmdHk=fifty Middle C [Hz] = 261.625565 10101111000=1400 303240 base 8 = 100,000 2^20= 1,048,576 13 MiB [bytes] = 13* 1,048,576 = 13,631,488 Speed of Light [m/s] = 299,792,458 127.0.0.1 as integer = 2,130,706,433 java.lang.Integer.MAX_VALUE=2^31 -1=2,147,483,647 8YiB [bytes]=8* 1208925819614629174706176= 1.57160e25

This gives us the QRcode:

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