4,989 in words
4,989
four thousand nine hundred eighty-nine
4,989 is written four thousand nine hundred eighty-nine.
Ways to write it
- As an ordinal
- four thousand nine hundred eighty-ninth
- Expanded form
- 4,000 + 900 + 80 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 4 | 4,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 1,663 and 4,989 (4 factors)
- First 10 multiples
- 4,989, 9,978, 14,967, 19,956, 24,945, 29,934, 34,923, 39,912, 44,901, 49,890
- Square
- 4,989 × 4,989 = 24,890,121
- Square root
- ≈ 70.63
- Sum of the digits
- 4 + 9 + 8 + 9 = 30
- Rounded to the nearest 10
- 4,990
- Rounded to the nearest 100
- 5,000
- Rounded to the nearest 1000
- 5,000
- Number before
- 4,988
- Number after
- 4,990
- In binary
1001101111101
Quick check
What number comes just after 4,989?
Show the answer
4,990
Is 4,989 even or odd?
Show the answer
Odd
What is 4,989 + 10?
Show the answer
4,999
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 4,989 in words?
4,989 is written "four thousand nine hundred eighty-nine".
Is 4,989 a prime number?
No. 4,989 is a composite number, because it has more than two factors.
What are the factors of 4,989?
The factors of 4,989 are 1, 3, 1,663 and 4,989.