42,003 in words
42,003
forty-two thousand and three
42,003 is written forty-two thousand and three.
Ways to write it
- As an ordinal
- forty-two thousand and third
- Expanded form
- 40,000 + 2,000 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 13, 39, 117, 359, 1,077, 3,231, 4,667, 14,001 and 42,003 (12 factors)
- First 10 multiples
- 42,003, 84,006, 126,009, 168,012, 210,015, 252,018, 294,021, 336,024, 378,027, 420,030
- Square
- 42,003 × 42,003 = 1,764,252,009
- Square root
- ≈ 204.95
- Sum of the digits
- 4 + 2 + 0 + 0 + 3 = 9
- Rounded to the nearest 10
- 42,000
- Rounded to the nearest 100
- 42,000
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,002
- Number after
- 42,004
- In binary
1010010000010011
Quick check
What number comes just after 42,003?
Show the answer
42,004
Is 42,003 even or odd?
Show the answer
Odd
What is 42,003 + 10?
Show the answer
42,013
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 42,003 in words?
42,003 is written "forty-two thousand and three".
Is 42,003 a prime number?
No. 42,003 is a composite number, because it has more than two factors.
What are the factors of 42,003?
The factors of 42,003 are 1, 3, 9, 13, 39, 117, 359, 1,077, 3,231, 4,667, 14,001 and 42,003.