842,940 in words
842,940
eight hundred forty-two thousand nine hundred forty
842,940 is written eight hundred forty-two thousand nine hundred forty.
Ways to write it
- As an ordinal
- eight hundred forty-two thousand nine hundred fortieth
- Expanded form
- 800,000 + 40,000 + 2,000 + 900 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 9 | 900 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 96 factors: too many to list
- First 10 multiples
- 842,940, 1,685,880, 2,528,820, 3,371,760, 4,214,700, 5,057,640, 5,900,580, 6,743,520, 7,586,460, 8,429,400
- Square
- 842,940 × 842,940 = 710,547,843,600
- Square root
- ≈ 918.12
- Sum of the digits
- 8 + 4 + 2 + 9 + 4 + 0 = 27
- Rounded to the nearest 10
- 842,940
- Rounded to the nearest 100
- 842,900
- Rounded to the nearest 1000
- 843,000
- Number before
- 842,939
- Number after
- 842,941
- In binary
11001101110010111100
Quick check
What number comes just after 842,940?
Show the answer
842,941
Is 842,940 even or odd?
Show the answer
Even
What is 842,940 + 10?
Show the answer
842,950
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 842,940 in words?
842,940 is written "eight hundred forty-two thousand nine hundred forty".
Is 842,940 a prime number?
No. 842,940 is a composite number, because it has more than two factors.