21240 in words is written as Twenty-One Thousand Two Hundred Forty. For example, if you bought a new mobile worth Rs. 21240, you can say, “I bought a new mobile worth Rupees Twenty-One Thousand Two Hundred Forty”. Place value chart is very useful in writing the numbers in word form. 21240 is a cardinal number since it represents a certain amount. Let us learn the spelling of 21240 in English in this article.
| 21240 in Words | Twenty-One Thousand Two Hundred Forty |
| Twenty-One Thousand Two Hundred Forty in numerical form | 21240 |
21240 in English Words
We know that numbers in words are written using the English alphabet. Hence, 21240 in English words is read as Twenty-One Thousand Two Hundred Forty.
How to Write 21240 in Words?
Using a place value chart, let us write the number 21240 in words. Since 21240 is a five-digit number, so let’s create a chart of five columns as shown below:
| Ten-Thousands | Thousands | Hundreds | Tens | Ones |
| 2 | 1 | 2 | 4 | 0 |
Thus, we can write the expanded form as:
2 x Ten Thousand + 1 x Thousand + 2 x Hundred + 4 x Ten + 0 x One
= 2 x 10000 + 1 x 1000 + 2 x 100 + 4 x 10 + 0 x 1
= 20000 + 1000 + 200 + 40 + 0
= 20000 + 1000 + 200 + 40
= 21240
= Twenty-One Thousand Two Hundred Forty
Therefore, 21240 in words is written as Twenty-One Thousand Two Hundred Forty
Learn more about place value here
Interesting way of writing 21240 in words
2 = Two
21 = Twenty-One
212 = Two Hundred and Twelve
2124 = Two Thousand One Hundred Twenty-Four
21240 = Twenty-One Thousand Two Hundred Forty
Thus, the word form of the number 21240 is Twenty-One Thousand Two Hundred Forty
About the Number 21240
21240 is a natural number that is the successor of 21239 and the predecessor of 21241
- 21240 in words – Twenty-One Thousand Two Hundred Forty
- Is 21240 an odd number? – No
- Is 21240 an even number? – Yes
- Is 21240 a perfect square number? – No
- Is 21240 a perfect cube number? – No
- Is 21240 a prime number? – No
- Is 21240 a composite number? – Yes
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