42,743 in words
42,743
forty-two thousand seven hundred forty-three
42,743 is written forty-two thousand seven hundred forty-three.
Ways to write it
- As an ordinal
- forty-two thousand seven hundred forty-third
- Expanded form
- 40,000 + 2,000 + 700 + 40 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 7 | 700 |
| tens | 4 | 40 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 42,743 (2 factors)
- First 10 multiples
- 42,743, 85,486, 128,229, 170,972, 213,715, 256,458, 299,201, 341,944, 384,687, 427,430
- Square
- 42,743 × 42,743 = 1,826,964,049
- Square root
- ≈ 206.74
- Sum of the digits
- 4 + 2 + 7 + 4 + 3 = 20
- Rounded to the nearest 10
- 42,740
- Rounded to the nearest 100
- 42,700
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,742
- Number after
- 42,744
- In binary
1010011011110111
Quick check
What number comes just after 42,743?
Show the answer
42,744
Is 42,743 even or odd?
Show the answer
Odd
What is 42,743 + 10?
Show the answer
42,753
Practice 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 42,743 in words?
42,743 is written "forty-two thousand seven hundred forty-three".
Is 42,743 a prime number?
Yes. 42,743 is a prime number: its only factors are 1 and 42,743.
What are the factors of 42,743?
The factors of 42,743 are 1 and 42,743.