998,424 in words
998,424
nine hundred ninety-eight thousand four hundred twenty-four
998,424 is written nine hundred ninety-eight thousand four hundred twenty-four.
Ways to write it
- As an ordinal
- nine hundred ninety-eight thousand four hundred twenty-fourth
- Expanded form
- 900,000 + 90,000 + 8,000 + 400 + 20 + 4
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 9 | 900,000 |
| ten thousands | 9 | 90,000 |
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 4 | 4 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 72 factors: too many to list
- First 10 multiples
- 998,424, 1,996,848, 2,995,272, 3,993,696, 4,992,120, 5,990,544, 6,988,968, 7,987,392, 8,985,816, 9,984,240
- Square
- 998,424 × 998,424 = 996,850,483,776
- Square root
- ≈ 999.21
- Sum of the digits
- 9 + 9 + 8 + 4 + 2 + 4 = 36
- Rounded to the nearest 10
- 998,420
- Rounded to the nearest 100
- 998,400
- Rounded to the nearest 1000
- 998,000
- Number before
- 998,423
- Number after
- 998,425
- In binary
11110011110000011000
Quick check
What number comes just after 998,424?
Show the answer
998,425
Is 998,424 even or odd?
Show the answer
Even
What is 998,424 + 10?
Show the answer
998,434
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 998,424 in words?
998,424 is written "nine hundred ninety-eight thousand four hundred twenty-four".
Is 998,424 a prime number?
No. 998,424 is a composite number, because it has more than two factors.