42,220 in words
42,220
forty-two thousand two hundred twenty
42,220 is written forty-two thousand two hundred twenty.
Ways to write it
- As an ordinal
- forty-two thousand two hundred twentieth
- Expanded form
- 40,000 + 2,000 + 200 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 10, 20, 2,111, 4,222, 8,444, 10,555, 21,110 and 42,220 (12 factors)
- First 10 multiples
- 42,220, 84,440, 126,660, 168,880, 211,100, 253,320, 295,540, 337,760, 379,980, 422,200
- Square
- 42,220 × 42,220 = 1,782,528,400
- Square root
- ≈ 205.48
- Sum of the digits
- 4 + 2 + 2 + 2 + 0 = 10
- Rounded to the nearest 10
- 42,220
- Rounded to the nearest 100
- 42,200
- Rounded to the nearest 1000
- 42,000
- Number before
- 42,219
- Number after
- 42,221
- In binary
1010010011101100
Quick check
What number comes just after 42,220?
Show the answer
42,221
Is 42,220 even or odd?
Show the answer
Even
What is 42,220 + 10?
Show the answer
42,230
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 42,220 in words?
42,220 is written "forty-two thousand two hundred twenty".
Is 42,220 a prime number?
No. 42,220 is a composite number, because it has more than two factors.
What are the factors of 42,220?
The factors of 42,220 are 1, 2, 4, 5, 10, 20, 2,111, 4,222, 8,444, 10,555, 21,110 and 42,220.