438,428 in words
438,428
four hundred thirty-eight thousand four hundred twenty-eight
438,428 is written four hundred thirty-eight thousand four hundred twenty-eight.
Ways to write it
- As an ordinal
- four hundred thirty-eight thousand four hundred twenty-eighth
- Expanded form
- 400,000 + 30,000 + 8,000 + 400 + 20 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 3 | 30,000 |
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 43, 86, 172, 2,549, 5,098, 10,196, 109,607, 219,214 and 438,428 (12 factors)
- First 10 multiples
- 438,428, 876,856, 1,315,284, 1,753,712, 2,192,140, 2,630,568, 3,068,996, 3,507,424, 3,945,852, 4,384,280
- Square
- 438,428 × 438,428 = 192,219,111,184
- Square root
- ≈ 662.14
- Sum of the digits
- 4 + 3 + 8 + 4 + 2 + 8 = 29
- Rounded to the nearest 10
- 438,430
- Rounded to the nearest 100
- 438,400
- Rounded to the nearest 1000
- 438,000
- Number before
- 438,427
- Number after
- 438,429
- In binary
1101011000010011100
Quick check
What number comes just after 438,428?
Show the answer
438,429
Is 438,428 even or odd?
Show the answer
Even
What is 438,428 + 10?
Show the answer
438,438
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 438,428 in words?
438,428 is written "four hundred thirty-eight thousand four hundred twenty-eight".
Is 438,428 a prime number?
No. 438,428 is a composite number, because it has more than two factors.
What are the factors of 438,428?
The factors of 438,428 are 1, 2, 4, 43, 86, 172, 2,549, 5,098, 10,196, 109,607, 219,214 and 438,428.