342,428 in words
342,428
three hundred forty-two thousand four hundred twenty-eight
342,428 is written three hundred forty-two thousand four hundred twenty-eight.
Ways to write it
- As an ordinal
- three hundred forty-two thousand four hundred twenty-eighth
- Expanded form
- 300,000 + 40,000 + 2,000 + 400 + 20 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 85,607, 171,214 and 342,428 (6 factors)
- First 10 multiples
- 342,428, 684,856, 1,027,284, 1,369,712, 1,712,140, 2,054,568, 2,396,996, 2,739,424, 3,081,852, 3,424,280
- Square
- 342,428 × 342,428 = 117,256,935,184
- Square root
- ≈ 585.17
- Sum of the digits
- 3 + 4 + 2 + 4 + 2 + 8 = 23
- Rounded to the nearest 10
- 342,430
- Rounded to the nearest 100
- 342,400
- Rounded to the nearest 1000
- 342,000
- Number before
- 342,427
- Number after
- 342,429
- In binary
1010011100110011100
Quick check
What number comes just after 342,428?
Show the answer
342,429
Is 342,428 even or odd?
Show the answer
Even
What is 342,428 + 10?
Show the answer
342,438
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 342,428 in words?
342,428 is written "three hundred forty-two thousand four hundred twenty-eight".
Is 342,428 a prime number?
No. 342,428 is a composite number, because it has more than two factors.
What are the factors of 342,428?
The factors of 342,428 are 1, 2, 4, 85,607, 171,214 and 342,428.