Memphis is a city found in Tennessee, The United States Of America. It is located 35.15 latitude and -90.05 longitude and it is situated at elevation 84 meters above sea level. Memphis has a population of 646,889 making it the biggest city in Tennessee. It operates on the CDT time zone.
It depends on how zero is used, adjective, noun, or verb. As a noun, zero is singular, zeros is plural. There is a zero in the comment bar. They could use ten zeros and it would still mean zero comment(s).
Natural number can have or cannot have zero but zero may be considered as a Whole Number, a rational, real, an algebraic and also a Complex Number. If we want to calculate the number of zero in the given number then simply count zeros. We can write one crore as 107. Exponent in 107 is 7 which means that there are 7 zeros in one crore. Another method to write total number of zeros in one crore is to multiply 10 seven times. That is (10 * 10 * 10 * 10 * 10 * 10 * 10) which gives 10000000. Thus total number of zeros in one crore is 7 (seven). Various operations such as multiplication, subtraction, addition can be applied on zero.