The Number 400 in Words

Last Updated on Jul 11, 2024
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In written form, the number 400 is expressed as 'Four Hundred'. It is a numerical value that can be applied in a variety of contexts such as currency, distance, weight, and time. For instance, you might say, "I walked Four Hundred meters to the park", or "I paid Four Hundred dollars for my new phone."

Writing 400 in English

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Converting 400 into Words

The number 400 can be broken down into its place value components using a chart. As 400 contains three digits, we can use a chart that accommodates up to three digits.

Hundreds

Tens

Ones

4

0

0

Consequently, the expanded form of 400 is:

4 × Hundred + 0 × Ten + 0 × One

= 4 × 100 + 0 × 10 + 0 × 1

= 400

= Four Hundred.

Characteristics of the Number 400

400 is a natural number that comes after 399 and before 401.

400 in words – Four Hundred.

Is 400 an odd number? – No.

Is 400 an even number? – Yes.

Is 400 a perfect square number? – Yes.

Is 400 a perfect cube number? – No.

Is 400 a prime number? – No.

Is 400 a composite number? – Yes.

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Example: Expanding 400

Let's expand the number 400:

Solution: 4 × 100 + 0 × 10 + 0 × 1

We can write 400 = 400 + 0 + 0

= 4 × 100 + 0 × 10 + 0 × 1

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Frequently Asked Questions

400 in words is written as Four Hundred.

True. 400 is divisible by 2. It is also divisible by 4, 5, 10 and 100.

Yes. 400 is a perfect square number. 20 times 20 is 400.

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