8,438 in words
8,438
eight thousand four hundred thirty-eight
8,438 is written eight thousand four hundred thirty-eight.
Ways to write it
- As an ordinal
- eight thousand four hundred thirty-eighth
- Expanded form
- 8,000 + 400 + 30 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 3 | 30 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4,219 and 8,438 (4 factors)
- First 10 multiples
- 8,438, 16,876, 25,314, 33,752, 42,190, 50,628, 59,066, 67,504, 75,942, 84,380
- Square
- 8,438 × 8,438 = 71,199,844
- Square root
- ≈ 91.86
- Sum of the digits
- 8 + 4 + 3 + 8 = 23
- Rounded to the nearest 10
- 8,440
- Rounded to the nearest 100
- 8,400
- Rounded to the nearest 1000
- 8,000
- Number before
- 8,437
- Number after
- 8,439
- In binary
10000011110110
Quick check
What number comes just after 8,438?
Show the answer
8,439
Is 8,438 even or odd?
Show the answer
Even
What is 8,438 + 10?
Show the answer
8,448
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 8,438 in words?
8,438 is written "eight thousand four hundred thirty-eight".
Is 8,438 a prime number?
No. 8,438 is a composite number, because it has more than two factors.
What are the factors of 8,438?
The factors of 8,438 are 1, 2, 4,219 and 8,438.