438,231 in words
438,231
four hundred thirty-eight thousand two hundred thirty-one
438,231 is written four hundred thirty-eight thousand two hundred thirty-one.
Ways to write it
- As an ordinal
- four hundred thirty-eight thousand two hundred thirty-first
- Expanded form
- 400,000 + 30,000 + 8,000 + 200 + 30 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 3 | 30,000 |
| thousands | 8 | 8,000 |
| hundreds | 2 | 200 |
| tens | 3 | 30 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 146,077 and 438,231 (4 factors)
- First 10 multiples
- 438,231, 876,462, 1,314,693, 1,752,924, 2,191,155, 2,629,386, 3,067,617, 3,505,848, 3,944,079, 4,382,310
- Square
- 438,231 × 438,231 = 192,046,409,361
- Square root
- ≈ 661.99
- Sum of the digits
- 4 + 3 + 8 + 2 + 3 + 1 = 21
- Rounded to the nearest 10
- 438,230
- Rounded to the nearest 100
- 438,200
- Rounded to the nearest 1000
- 438,000
- Number before
- 438,230
- Number after
- 438,232
- In binary
1101010111111010111
Quick check
What number comes just after 438,231?
Show the answer
438,232
Is 438,231 even or odd?
Show the answer
Odd
What is 438,231 + 10?
Show the answer
438,241
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 438,231 in words?
438,231 is written "four hundred thirty-eight thousand two hundred thirty-one".
Is 438,231 a prime number?
No. 438,231 is a composite number, because it has more than two factors.
What are the factors of 438,231?
The factors of 438,231 are 1, 3, 146,077 and 438,231.