423,431 in words
423,431
four hundred twenty-three thousand four hundred thirty-one
423,431 is written four hundred twenty-three thousand four hundred thirty-one.
Ways to write it
- As an ordinal
- four hundred twenty-three thousand four hundred thirty-first
- Expanded form
- 400,000 + 20,000 + 3,000 + 400 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 3 | 3,000 |
| hundreds | 4 | 400 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 423,431 (2 factors)
- First 10 multiples
- 423,431, 846,862, 1,270,293, 1,693,724, 2,117,155, 2,540,586, 2,964,017, 3,387,448, 3,810,879, 4,234,310
- Square
- 423,431 × 423,431 = 179,293,811,761
- Square root
- ≈ 650.72
- Sum of the digits
- 4 + 2 + 3 + 4 + 3 + 1 = 17
- Rounded to the nearest 10
- 423,430
- Rounded to the nearest 100
- 423,400
- Rounded to the nearest 1000
- 423,000
- Number before
- 423,430
- Number after
- 423,432
- In binary
1100111011000000111
Quick check
What number comes just after 423,431?
Show the answer
423,432
Is 423,431 even or odd?
Show the answer
Odd
What is 423,431 + 10?
Show the answer
423,441
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 423,431 in words?
423,431 is written "four hundred twenty-three thousand four hundred thirty-one".
Is 423,431 a prime number?
Yes. 423,431 is a prime number: its only factors are 1 and 423,431.
What are the factors of 423,431?
The factors of 423,431 are 1 and 423,431.