342,047 in words
342,047
three hundred forty-two thousand forty-seven
342,047 is written three hundred forty-two thousand forty-seven.
Ways to write it
- As an ordinal
- three hundred forty-two thousand forty-seventh
- Expanded form
- 300,000 + 40,000 + 2,000 + 40 + 7
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 0 | 0 |
| tens | 4 | 40 |
| ones | 7 | 7 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 342,047 (2 factors)
- First 10 multiples
- 342,047, 684,094, 1,026,141, 1,368,188, 1,710,235, 2,052,282, 2,394,329, 2,736,376, 3,078,423, 3,420,470
- Square
- 342,047 × 342,047 = 116,996,150,209
- Square root
- ≈ 584.85
- Sum of the digits
- 3 + 4 + 2 + 0 + 4 + 7 = 20
- Rounded to the nearest 10
- 342,050
- Rounded to the nearest 100
- 342,000
- Rounded to the nearest 1000
- 342,000
- Number before
- 342,046
- Number after
- 342,048
- In binary
1010011100000011111
Quick check
What number comes just after 342,047?
Show the answer
342,048
Is 342,047 even or odd?
Show the answer
Odd
What is 342,047 + 10?
Show the answer
342,057
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 342,047 in words?
342,047 is written "three hundred forty-two thousand forty-seven".
Is 342,047 a prime number?
Yes. 342,047 is a prime number: its only factors are 1 and 342,047.
What are the factors of 342,047?
The factors of 342,047 are 1 and 342,047.