142,490 in words
142,490
one hundred forty-two thousand four hundred ninety
142,490 is written one hundred forty-two thousand four hundred ninety.
Ways to write it
- As an ordinal
- one hundred forty-two thousand four hundred ninetieth
- Expanded form
- 100,000 + 40,000 + 2,000 + 400 + 90
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 9 | 90 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 5, 10, 14,249, 28,498, 71,245 and 142,490 (8 factors)
- First 10 multiples
- 142,490, 284,980, 427,470, 569,960, 712,450, 854,940, 997,430, 1,139,920, 1,282,410, 1,424,900
- Square
- 142,490 × 142,490 = 20,303,400,100
- Square root
- ≈ 377.48
- Sum of the digits
- 1 + 4 + 2 + 4 + 9 + 0 = 20
- Rounded to the nearest 10
- 142,490
- Rounded to the nearest 100
- 142,500
- Rounded to the nearest 1000
- 142,000
- Number before
- 142,489
- Number after
- 142,491
- In binary
100010110010011010
Quick check
What number comes just after 142,490?
Show the answer
142,491
Is 142,490 even or odd?
Show the answer
Even
What is 142,490 + 10?
Show the answer
142,500
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 142,490 in words?
142,490 is written "one hundred forty-two thousand four hundred ninety".
Is 142,490 a prime number?
No. 142,490 is a composite number, because it has more than two factors.
What are the factors of 142,490?
The factors of 142,490 are 1, 2, 5, 10, 14,249, 28,498, 71,245 and 142,490.