16,428 in words
16,428
sixteen thousand four hundred twenty-eight
16,428 is written sixteen thousand four hundred twenty-eight.
Ways to write it
- As an ordinal
- sixteen thousand four hundred twenty-eighth
- Expanded form
- 10,000 + 6,000 + 400 + 20 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 1 | 10,000 |
| thousands | 6 | 6,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1,369, 2,738, 4,107, 5,476, 8,214 and 16,428 (18 factors)
- First 10 multiples
- 16,428, 32,856, 49,284, 65,712, 82,140, 98,568, 114,996, 131,424, 147,852, 164,280
- Square
- 16,428 × 16,428 = 269,879,184
- Square root
- ≈ 128.17
- Sum of the digits
- 1 + 6 + 4 + 2 + 8 = 21
- Rounded to the nearest 10
- 16,430
- Rounded to the nearest 100
- 16,400
- Rounded to the nearest 1000
- 16,000
- Number before
- 16,427
- Number after
- 16,429
- In binary
100000000101100
Quick check
What number comes just after 16,428?
Show the answer
16,429
Is 16,428 even or odd?
Show the answer
Even
What is 16,428 + 10?
Show the answer
16,438
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 16,428 in words?
16,428 is written "sixteen thousand four hundred twenty-eight".
Is 16,428 a prime number?
No. 16,428 is a composite number, because it has more than two factors.
What are the factors of 16,428?
The factors of 16,428 are 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1,369, 2,738, 4,107, 5,476, 8,214 and 16,428.