8,422 in words
8,422
eight thousand four hundred twenty-two
8,422 is written eight thousand four hundred twenty-two.
Ways to write it
- As an ordinal
- eight thousand four hundred twenty-second
- Expanded form
- 8,000 + 400 + 20 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4,211 and 8,422 (4 factors)
- First 10 multiples
- 8,422, 16,844, 25,266, 33,688, 42,110, 50,532, 58,954, 67,376, 75,798, 84,220
- Square
- 8,422 × 8,422 = 70,930,084
- Square root
- ≈ 91.77
- Sum of the digits
- 8 + 4 + 2 + 2 = 16
- Rounded to the nearest 10
- 8,420
- Rounded to the nearest 100
- 8,400
- Rounded to the nearest 1000
- 8,000
- Number before
- 8,421
- Number after
- 8,423
- In binary
10000011100110
Quick check
What number comes just after 8,422?
Show the answer
8,423
Is 8,422 even or odd?
Show the answer
Even
What is 8,422 + 10?
Show the answer
8,432
Practice 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 8,422 in words?
8,422 is written "eight thousand four hundred twenty-two".
Is 8,422 a prime number?
No. 8,422 is a composite number, because it has more than two factors.
What are the factors of 8,422?
The factors of 8,422 are 1, 2, 4,211 and 8,422.