142,431 in words
142,431
one hundred forty-two thousand four hundred thirty-one
142,431 is written one hundred forty-two thousand four hundred thirty-one.
Ways to write it
- As an ordinal
- one hundred forty-two thousand four hundred thirty-first
- Expanded form
- 100,000 + 40,000 + 2,000 + 400 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 197, 241, 591, 723, 47,477 and 142,431 (8 factors)
- First 10 multiples
- 142,431, 284,862, 427,293, 569,724, 712,155, 854,586, 997,017, 1,139,448, 1,281,879, 1,424,310
- Square
- 142,431 × 142,431 = 20,286,589,761
- Square root
- ≈ 377.40
- Sum of the digits
- 1 + 4 + 2 + 4 + 3 + 1 = 15
- Rounded to the nearest 10
- 142,430
- Rounded to the nearest 100
- 142,400
- Rounded to the nearest 1000
- 142,000
- Number before
- 142,430
- Number after
- 142,432
- In binary
100010110001011111
Quick check
What number comes just after 142,431?
Show the answer
142,432
Is 142,431 even or odd?
Show the answer
Odd
What is 142,431 + 10?
Show the answer
142,441
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 142,431 in words?
142,431 is written "one hundred forty-two thousand four hundred thirty-one".
Is 142,431 a prime number?
No. 142,431 is a composite number, because it has more than two factors.
What are the factors of 142,431?
The factors of 142,431 are 1, 3, 197, 241, 591, 723, 47,477 and 142,431.