Nearly any number you can think of is a Real Number. So 8 is a real number.
a real number is a number that can be rational or irrational
If a number is pure imaginary then it has no real component. If it is a real number, then there is no imaginary component. If it has both real and imaginary components, then it is a complex number.
2 is a real number.
Neither.For any whole number there is a real number which is bigger and for any real number there is a whole number which is bigger.
Written as a whole number, 1030, or ten to the power 30, is equal to 100000000000000000000000000000.
100000000000000000000000000000
5.23148 x 10^56
100000000000000000000000000000
100000000000000000000000000000 there you go. A zillion has an unspecified number of zeros: A zillion does not exist as a real number, but is used by writers (especially of fiction) to represent an extremely large number in a more humorous way than saying just "infinite". It can also be used to exaggerate fairly small large numbers, like million or billions, when the context suggests that the number cannot be taken seriously.
It is a fraction in which the numerator and the denominator are relatively prime.
The square of a real number is always a real number.
The real number in '101.7' is 101. A real number is a positive whole number.
Nearly any number you can think of is a Real Number. So 8 is a real number.
Yes, zero is a real number. It is not a counting number, but it is an integer, a rational number, and a real number.
The other real number is 3/pi. I will bet that was not the real number you had in mind and so is an "other" real number.
It is a real number, but it is not a whole number