49,142 in words
49,142
forty-nine thousand one hundred forty-two
49,142 is written forty-nine thousand one hundred forty-two.
Ways to write it
- As an ordinal
- forty-nine thousand one hundred forty-second
- Expanded form
- 40,000 + 9,000 + 100 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 9 | 9,000 |
| hundreds | 1 | 100 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 24,571 and 49,142 (4 factors)
- First 10 multiples
- 49,142, 98,284, 147,426, 196,568, 245,710, 294,852, 343,994, 393,136, 442,278, 491,420
- Square
- 49,142 × 49,142 = 2,414,936,164
- Square root
- ≈ 221.68
- Sum of the digits
- 4 + 9 + 1 + 4 + 2 = 20
- Rounded to the nearest 10
- 49,140
- Rounded to the nearest 100
- 49,100
- Rounded to the nearest 1000
- 49,000
- Number before
- 49,141
- Number after
- 49,143
- In binary
1011111111110110
Quick check
What number comes just after 49,142?
Show the answer
49,143
Is 49,142 even or odd?
Show the answer
Even
What is 49,142 + 10?
Show the answer
49,152
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 49,142 in words?
49,142 is written "forty-nine thousand one hundred forty-two".
Is 49,142 a prime number?
No. 49,142 is a composite number, because it has more than two factors.
What are the factors of 49,142?
The factors of 49,142 are 1, 2, 24,571 and 49,142.