What other base systems were used in history?
Historically, have number systems with base other than 10 ever been used?
Can we have a number system with the base pi? Which country's number system is the oldest and most organized? What is number system? What is the use of having number systems like Binary, Hexadecimal and Octal? What is number system and family? What are integers used for? Why should we know the use of binary, decimal, octal and hexadecimal number systems? Is the number system mankind invented is real unit of measurement? What if there is an other system developed another species? What is number theory and cryptography? If we listed all the numbers from 100 to 10000, how many times would the digit 4 be printed? What is controlled number? Application of number theory in cryptography? How many even numbers greater than 2000 can be made from the integers 1, 2, 3, and 4 if each integer is used only once? All mobile numbers are ten digits. What is the reason for this? How are whole numbers and natural numbers used? What was the maximum number of digits of pi or e used in an application in the physical world? Why did they do it? What is the largest possible number? What is binary number system? Why do computers use base-2 instead of base-10? Why do phone number today have numbers only? If we listed all the numbers from 100 to 10000, how many times would the digit 3 be printed? Where do we use hexadecimal numbers in a number system? When do we use the decimal, binary, octal and hexadecimal number systems? What is the significance of binary, octal, decimal and hexadecimal number systems? What least number must be added to 1056 to get a number exactly divisible by 87? What are real life applications of the greatest common divisor of two or more integers? What is a whole number and a natural number? How many numbers from 1 to 999 do not have any repeated digits? How many two-digit numbers can be formed from the integers 5,7,8,9 if numbers should be greater than 80? How many 6 digit numbers are multiples of 10?