242,731 in words
242,731
two hundred forty-two thousand seven hundred thirty-one
242,731 is written two hundred forty-two thousand seven hundred thirty-one.
Ways to write it
- As an ordinal
- two hundred forty-two thousand seven hundred thirty-first
- Expanded form
- 200,000 + 40,000 + 2,000 + 700 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 7 | 700 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 242,731 (2 factors)
- First 10 multiples
- 242,731, 485,462, 728,193, 970,924, 1,213,655, 1,456,386, 1,699,117, 1,941,848, 2,184,579, 2,427,310
- Square
- 242,731 × 242,731 = 58,918,338,361
- Square root
- ≈ 492.68
- Sum of the digits
- 2 + 4 + 2 + 7 + 3 + 1 = 19
- Rounded to the nearest 10
- 242,730
- Rounded to the nearest 100
- 242,700
- Rounded to the nearest 1000
- 243,000
- Number before
- 242,730
- Number after
- 242,732
- In binary
111011010000101011
Quick check
What number comes just after 242,731?
Show the answer
242,732
Is 242,731 even or odd?
Show the answer
Odd
What is 242,731 + 10?
Show the answer
242,741
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 242,731 in words?
242,731 is written "two hundred forty-two thousand seven hundred thirty-one".
Is 242,731 a prime number?
Yes. 242,731 is a prime number: its only factors are 1 and 242,731.
What are the factors of 242,731?
The factors of 242,731 are 1 and 242,731.