4,990 in words
4,990
four thousand nine hundred ninety
4,990 is written four thousand nine hundred ninety.
Ways to write it
- As an ordinal
- four thousand nine hundred ninetieth
- Expanded form
- 4,000 + 900 + 90
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 4 | 4,000 |
| hundreds | 9 | 900 |
| tens | 9 | 90 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 5, 10, 499, 998, 2,495 and 4,990 (8 factors)
- First 10 multiples
- 4,990, 9,980, 14,970, 19,960, 24,950, 29,940, 34,930, 39,920, 44,910, 49,900
- Square
- 4,990 × 4,990 = 24,900,100
- Square root
- ≈ 70.64
- Sum of the digits
- 4 + 9 + 9 + 0 = 22
- Rounded to the nearest 10
- 4,990
- Rounded to the nearest 100
- 5,000
- Rounded to the nearest 1000
- 5,000
- Number before
- 4,989
- Number after
- 4,991
- In binary
1001101111110
Quick check
What number comes just after 4,990?
Show the answer
4,991
Is 4,990 even or odd?
Show the answer
Even
What is 4,990 + 10?
Show the answer
5,000
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 4,990 in words?
4,990 is written "four thousand nine hundred ninety".
Is 4,990 a prime number?
No. 4,990 is a composite number, because it has more than two factors.
What are the factors of 4,990?
The factors of 4,990 are 1, 2, 5, 10, 499, 998, 2,495 and 4,990.