420,342 in words
420,342
four hundred twenty thousand three hundred forty-two
420,342 is written four hundred twenty thousand three hundred forty-two.
Ways to write it
- As an ordinal
- four hundred twenty thousand three hundred forty-second
- Expanded form
- 400,000 + 20,000 + 300 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 3 | 300 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 317, 442, 634, 663, 951, 1,326, 1,902, 4,121, 5,389, 8,242, 10,778, 12,363, 16,167, 24,726, 32,334, 70,057, 140,114, 210,171 and 420,342 (32 factors)
- First 10 multiples
- 420,342, 840,684, 1,261,026, 1,681,368, 2,101,710, 2,522,052, 2,942,394, 3,362,736, 3,783,078, 4,203,420
- Square
- 420,342 × 420,342 = 176,687,396,964
- Square root
- ≈ 648.34
- Sum of the digits
- 4 + 2 + 0 + 3 + 4 + 2 = 15
- Rounded to the nearest 10
- 420,340
- Rounded to the nearest 100
- 420,300
- Rounded to the nearest 1000
- 420,000
- Number before
- 420,341
- Number after
- 420,343
- In binary
1100110100111110110
Quick check
What number comes just after 420,342?
Show the answer
420,343
Is 420,342 even or odd?
Show the answer
Even
What is 420,342 + 10?
Show the answer
420,352
Practice 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 420,342 in words?
420,342 is written "four hundred twenty thousand three hundred forty-two".
Is 420,342 a prime number?
No. 420,342 is a composite number, because it has more than two factors.
What are the factors of 420,342?
The factors of 420,342 are 1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 317, 442, 634, 663, 951, 1,326, 1,902, 4,121, 5,389, 8,242, 10,778, 12,363, 16,167, 24,726, 32,334, 70,057, 140,114, 210,171 and 420,342.