240,840 in words
240,840
two hundred forty thousand eight hundred forty
240,840 is written two hundred forty thousand eight hundred forty.
Ways to write it
- As an ordinal
- two hundred forty thousand eight hundred fortieth
- Expanded form
- 200,000 + 40,000 + 800 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 8 | 800 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 64 factors: too many to list
- First 10 multiples
- 240,840, 481,680, 722,520, 963,360, 1,204,200, 1,445,040, 1,685,880, 1,926,720, 2,167,560, 2,408,400
- Square
- 240,840 × 240,840 = 58,003,905,600
- Square root
- ≈ 490.75
- Sum of the digits
- 2 + 4 + 0 + 8 + 4 + 0 = 18
- Rounded to the nearest 10
- 240,840
- Rounded to the nearest 100
- 240,800
- Rounded to the nearest 1000
- 241,000
- Number before
- 240,839
- Number after
- 240,841
- In binary
111010110011001000
Quick check
What number comes just after 240,840?
Show the answer
240,841
Is 240,840 even or odd?
Show the answer
Even
What is 240,840 + 10?
Show the answer
240,850
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 240,840 in words?
240,840 is written "two hundred forty thousand eight hundred forty".
Is 240,840 a prime number?
No. 240,840 is a composite number, because it has more than two factors.