498,221 in words
498,221
four hundred ninety-eight thousand two hundred twenty-one
498,221 is written four hundred ninety-eight thousand two hundred twenty-one.
Ways to write it
- As an ordinal
- four hundred ninety-eight thousand two hundred twenty-first
- Expanded form
- 400,000 + 90,000 + 8,000 + 200 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 9 | 90,000 |
| thousands | 8 | 8,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 127, 3,923 and 498,221 (4 factors)
- First 10 multiples
- 498,221, 996,442, 1,494,663, 1,992,884, 2,491,105, 2,989,326, 3,487,547, 3,985,768, 4,483,989, 4,982,210
- Square
- 498,221 × 498,221 = 248,224,164,841
- Square root
- ≈ 705.85
- Sum of the digits
- 4 + 9 + 8 + 2 + 2 + 1 = 26
- Rounded to the nearest 10
- 498,220
- Rounded to the nearest 100
- 498,200
- Rounded to the nearest 1000
- 498,000
- Number before
- 498,220
- Number after
- 498,222
- In binary
1111001101000101101
Quick check
What number comes just after 498,221?
Show the answer
498,222
Is 498,221 even or odd?
Show the answer
Odd
What is 498,221 + 10?
Show the answer
498,231
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 498,221 in words?
498,221 is written "four hundred ninety-eight thousand two hundred twenty-one".
Is 498,221 a prime number?
No. 498,221 is a composite number, because it has more than two factors.
What are the factors of 498,221?
The factors of 498,221 are 1, 127, 3,923 and 498,221.