2,442 in words
2,442
two thousand four hundred forty-two
2,442 is written two thousand four hundred forty-two.
Ways to write it
- As an ordinal
- two thousand four hundred forty-second
- Roman numeral
- MMCDXLII
- Expanded form
- 2,000 + 400 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1,221 and 2,442 (16 factors)
- First 10 multiples
- 2,442, 4,884, 7,326, 9,768, 12,210, 14,652, 17,094, 19,536, 21,978, 24,420
- Square
- 2,442 × 2,442 = 5,963,364
- Square root
- ≈ 49.42
- Sum of the digits
- 2 + 4 + 4 + 2 = 12
- Rounded to the nearest 10
- 2,440
- Rounded to the nearest 100
- 2,400
- Rounded to the nearest 1000
- 2,000
- Number before
- 2,441
- Number after
- 2,443
- In binary
100110001010
Quick check
What number comes just after 2,442?
Show the answer
2,443
Is 2,442 even or odd?
Show the answer
Even
What is 2,442 + 10?
Show the answer
2,452
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 2,442 in words?
2,442 is written "two thousand four hundred forty-two".
Is 2,442 a prime number?
No. 2,442 is a composite number, because it has more than two factors.
What are the factors of 2,442?
The factors of 2,442 are 1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1,221 and 2,442.
How do you write 2,442 in Roman numerals?
2,442 in Roman numerals is MMCDXLII.