42,443 in words
42,443
forty-two thousand four hundred forty-three
42,443 is written forty-two thousand four hundred forty-three.
Ways to write it
- As an ordinal
- forty-two thousand four hundred forty-third
- Expanded form
- 40,000 + 2,000 + 400 + 40 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 42,443 (2 factors)
- First 10 multiples
- 42,443, 84,886, 127,329, 169,772, 212,215, 254,658, 297,101, 339,544, 381,987, 424,430
- Square
- 42,443 × 42,443 = 1,801,408,249
- Square root
- ≈ 206.02
- Sum of the digits
- 4 + 2 + 4 + 4 + 3 = 17
- Rounded to the nearest 10
- 42,440
- Rounded to the nearest 100
- 42,400
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,442
- Number after
- 42,444
- In binary
1010010111001011
Quick check
What number comes just after 42,443?
Show the answer
42,444
Is 42,443 even or odd?
Show the answer
Odd
What is 42,443 + 10?
Show the answer
42,453
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 42,443 in words?
42,443 is written "forty-two thousand four hundred forty-three".
Is 42,443 a prime number?
Yes. 42,443 is a prime number: its only factors are 1 and 42,443.
What are the factors of 42,443?
The factors of 42,443 are 1 and 42,443.