So **999** is the largest 3 digit number in the number system. So it is proved the 9999 is the largest 3 digit number in the number system.

## What is the 3 digit smallest number?

**100**because if 1 is subtracted from the number it becomes a 2 digit number which is 99 (a two-digit number). So 100 is the smallest 3 digit number in the number system. Hence it is proved that 100 is the smallest three-digit number.

## What is a 3 digit number?

## What is the greatest 5 digit number?

The smallest five-digit number is 10000 and the greatest five-digit number is **99999**.

## What is the greatest 6 digit number?

So 999999 is the largest six digit number in the number system.

## What is the smallest digit?

The smallest one-digit number is **1** and the largest one-digit number is 9.

## Which is the greatest 5 digit number?

Hence, 100000 – 1 = 99999, which is the largest 5 digit number.

## What is the smallest number?

Answer: Solution 3: The smallest whole number is “**0**” (ZERO).

## What is the least 1 digit number?

Therefore, 0 is the smallest one-digit whole number and 1 is the smallest-one-digit natural number.

## What is the smallest 2 digit number?

Two digits numbers

The smallest two-digit number is **10** and the greatest is 99.

## What is the smallest 1 digit number?

Therefore, 0 is the smallest one-digit whole number and 1 is the smallest-one-digit natural number.

## Is zero a number Yes or no?

**0 (zero) is a number**, and the numerical digit used to represent that number in numerals. It fulfills a central role in mathematics as the additive identity of the integers, real numbers, and many other algebraic structures. As a digit, 0 is used as a placeholder in place value systems.

## What is the first number 0 or 1?

Zero (0) is used as a number and also as the numerical digit. Zero gives the additive identity of the integers, real numbers, and many algebraic structures. It is used as a placeholder for writing numbers.

## What is the last number in the world?

**A googol** is the large number 10^{100}. In decimal notation, it is written as the digit 1 followed by one hundred zeroes: 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.

## What is the smallest infinity?

The concept of infinity in mathematics allows for different types of infinity. The smallest version of infinity is **aleph 0** (or aleph zero) which is equal to the sum of all the integers. Aleph 1 is 2 to the power of aleph 0. There is no mathematical concept of the largest infinite number.

## Which is the greatest number?

Immortalised in common usage by the internet giant, **a googol** is the number 10^{100} – 10, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000.

## Is a Google a number?

**A googol is 10 to the 100th power, which is 1 followed by 100 zeros**. While this is an unimaginably large number, there’s still an infinite quantity of larger numbers. One such number is googolplex, which is 10 to the power of a googol, or 1 followed by a googol of zeros.

## Who invented maths?

**Archimedes** is known as the Father of Mathematics. Mathematics is one of the ancient sciences developed in time immemorial.

## Do numbers end?

Whether you start counting backwards or forwards, **numbers never seem to end**.