i dont know sorry. however, it MUST be 1 or 0 since that combination starts at the trillionth number.
1
One trillionth = 0.000000000001
Yes. nonzero number: -4, -0.5, 5, pi, 30 absolute number: |-4| = 4 |-0.5| = 0.5 |5| = 5 |pi| = pi |30| = 30
yes
No, and nor is negative 5 pi.
the answer to that is easy pi equals 3.141592654 so that means the fifth number is 5
-1.5, -pi, -2/5
It can. pi / sqrt(5) = an irrational number. However, it doesn't have to be: pi / pi = 1.
One trillionth is written .0000000000001. There are twelve zeros that precede the trillionth place. In contrast, there are twelve zeroes after the one when you write one trillionth (1,000,000,000,000).
There is no last digit of pi. It is possible to calculate the digits of pi an infinite number of times. The one millionth number is 5.
I don't think there is such thing as 5 pied. Unless you mean "5 times pi", then the answer is yes. 'PI' and any multiple of it are irrational numbers.
Pi is a never ending number, so the digit that appears most often could be anything, based on how long you let the number go out to. If you let Pi go out to 11 digits, the answer is 5. 3.1415926535... But if you let Pi go out to 25 digits, the numbers 4, 5, and 6 are tied. 3.14159265358979323846264...