242,720 in words
242,720
two hundred forty-two thousand seven hundred twenty
242,720 is written two hundred forty-two thousand seven hundred twenty.
Ways to write it
- As an ordinal
- two hundred forty-two thousand seven hundred twentieth
- Expanded form
- 200,000 + 40,000 + 2,000 + 700 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 7 | 700 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 1,184, 1,312, 1,480, 1,517, 1,640, 2,960, 3,034, 3,280, 5,920, 6,068, 6,560, 7,585, 12,136, 15,170, 24,272, 30,340, 48,544, 60,680, 121,360 and 242,720 (48 factors)
- First 10 multiples
- 242,720, 485,440, 728,160, 970,880, 1,213,600, 1,456,320, 1,699,040, 1,941,760, 2,184,480, 2,427,200
- Square
- 242,720 × 242,720 = 58,912,998,400
- Square root
- ≈ 492.67
- Sum of the digits
- 2 + 4 + 2 + 7 + 2 + 0 = 17
- Rounded to the nearest 10
- 242,720
- Rounded to the nearest 100
- 242,700
- Rounded to the nearest 1000
- 243,000
- Number before
- 242,719
- Number after
- 242,721
- In binary
111011010000100000
Quick check
What number comes just after 242,720?
Show the answer
242,721
Is 242,720 even or odd?
Show the answer
Even
What is 242,720 + 10?
Show the answer
242,730
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 242,720 in words?
242,720 is written "two hundred forty-two thousand seven hundred twenty".
Is 242,720 a prime number?
No. 242,720 is a composite number, because it has more than two factors.
What are the factors of 242,720?
The factors of 242,720 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 1,184, 1,312, 1,480, 1,517, 1,640, 2,960, 3,034, 3,280, 5,920, 6,068, 6,560, 7,585, 12,136, 15,170, 24,272, 30,340, 48,544, 60,680, 121,360 and 242,720.