67,421 in words
67,421
sixty-seven thousand four hundred and twenty-one
67,421 is written sixty-seven thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- sixty-seven thousand four hundred and twenty-first
- Expanded form
- 60,000 + 7,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 6 | 60,000 |
| thousands | 7 | 7,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 67,421 (2 factors)
- First 10 multiples
- 67,421, 134,842, 202,263, 269,684, 337,105, 404,526, 471,947, 539,368, 606,789, 674,210
- Square
- 67,421 × 67,421 = 4,545,591,241
- Square root
- ≈ 259.66
- Sum of the digits
- 6 + 7 + 4 + 2 + 1 = 20
- Rounded to the nearest 10
- 67,420
- Rounded to the nearest 100
- 67,400
- Rounded to the nearest 1000
- 67,000
- Number before
- 67,420
- Number after
- 67,422
- In binary
10000011101011101
Quick check
What number comes just after 67,421?
Show the answer
67,422
Is 67,421 even or odd?
Show the answer
Odd
What is 67,421 + 10?
Show the answer
67,431
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 67,421 in words?
67,421 is written "sixty-seven thousand four hundred and twenty-one".
Is 67,421 a prime number?
Yes. 67,421 is a prime number: its only factors are 1 and 67,421.
What are the factors of 67,421?
The factors of 67,421 are 1 and 67,421.