47,442 in words
47,442
forty-seven thousand four hundred forty-two
47,442 is written forty-seven thousand four hundred forty-two.
Ways to write it
- As an ordinal
- forty-seven thousand four hundred forty-second
- Expanded form
- 40,000 + 7,000 + 400 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 7 | 7,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 7,907, 15,814, 23,721 and 47,442 (8 factors)
- First 10 multiples
- 47,442, 94,884, 142,326, 189,768, 237,210, 284,652, 332,094, 379,536, 426,978, 474,420
- Square
- 47,442 × 47,442 = 2,250,743,364
- Square root
- ≈ 217.81
- Sum of the digits
- 4 + 7 + 4 + 4 + 2 = 21
- Rounded to the nearest 10
- 47,440
- Rounded to the nearest 100
- 47,400
- Rounded to the nearest 1000
- 47,000
- Number before
- 47,441
- Number after
- 47,443
- In binary
1011100101010010
Quick check
What number comes just after 47,442?
Show the answer
47,443
Is 47,442 even or odd?
Show the answer
Even
What is 47,442 + 10?
Show the answer
47,452
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 47,442 in words?
47,442 is written "forty-seven thousand four hundred forty-two".
Is 47,442 a prime number?
No. 47,442 is a composite number, because it has more than two factors.
What are the factors of 47,442?
The factors of 47,442 are 1, 2, 3, 6, 7,907, 15,814, 23,721 and 47,442.