424,421 in words
424,421
four hundred and twenty-four thousand four hundred and twenty-one
424,421 is written four hundred and twenty-four thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- four hundred and twenty-four thousand four hundred and twenty-first
- Expanded form
- 400,000 + 20,000 + 4,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 4 | 4,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 31, 13,691 and 424,421 (4 factors)
- First 10 multiples
- 424,421, 848,842, 1,273,263, 1,697,684, 2,122,105, 2,546,526, 2,970,947, 3,395,368, 3,819,789, 4,244,210
- Square
- 424,421 × 424,421 = 180,133,185,241
- Square root
- ≈ 651.48
- Sum of the digits
- 4 + 2 + 4 + 4 + 2 + 1 = 17
- Rounded to the nearest 10
- 424,420
- Rounded to the nearest 100
- 424,400
- Rounded to the nearest 1000
- 424,000
- Number before
- 424,420
- Number after
- 424,422
- In binary
1100111100111100101
Quick check
What number comes just after 424,421?
Show the answer
424,422
Is 424,421 even or odd?
Show the answer
Odd
What is 424,421 + 10?
Show the answer
424,431
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 424,421 in words?
424,421 is written "four hundred and twenty-four thousand four hundred and twenty-one".
Is 424,421 a prime number?
No. 424,421 is a composite number, because it has more than two factors.
What are the factors of 424,421?
The factors of 424,421 are 1, 31, 13,691 and 424,421.