72,442 in words
72,442
seventy-two thousand four hundred forty-two
72,442 is written seventy-two thousand four hundred forty-two.
Ways to write it
- As an ordinal
- seventy-two thousand four hundred forty-second
- Expanded form
- 70,000 + 2,000 + 400 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 7 | 70,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 29, 58, 1,249, 2,498, 36,221 and 72,442 (8 factors)
- First 10 multiples
- 72,442, 144,884, 217,326, 289,768, 362,210, 434,652, 507,094, 579,536, 651,978, 724,420
- Square
- 72,442 × 72,442 = 5,247,843,364
- Square root
- ≈ 269.15
- Sum of the digits
- 7 + 2 + 4 + 4 + 2 = 19
- Rounded to the nearest 10
- 72,440
- Rounded to the nearest 100
- 72,400
- Rounded to the nearest 1000
- 72,000
- Number before
- 72,441
- Number after
- 72,443
- In binary
10001101011111010
Quick check
What number comes just after 72,442?
Show the answer
72,443
Is 72,442 even or odd?
Show the answer
Even
What is 72,442 + 10?
Show the answer
72,452
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 72,442 in words?
72,442 is written "seventy-two thousand four hundred forty-two".
Is 72,442 a prime number?
No. 72,442 is a composite number, because it has more than two factors.
What are the factors of 72,442?
The factors of 72,442 are 1, 2, 29, 58, 1,249, 2,498, 36,221 and 72,442.