80,040 in words
80,040
eighty thousand and forty
80,040 is written eighty thousand and forty.
Ways to write it
- As an ordinal
- eighty thousand and fortieth
- Expanded form
- 80,000 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| 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
- 80,040, 160,080, 240,120, 320,160, 400,200, 480,240, 560,280, 640,320, 720,360, 800,400
- Square
- 80,040 × 80,040 = 6,406,401,600
- Square root
- ≈ 282.91
- Sum of the digits
- 8 + 0 + 0 + 4 + 0 = 12
- Rounded to the nearest 10
- 80,040
- Rounded to the nearest 100
- 80,000
- Rounded to the nearest 1000
- 80,000
- Number before
- 80,039
- Number after
- 80,041
- In binary
10011100010101000
Quick check
What number comes just after 80,040?
Show the answer
80,041
Is 80,040 even or odd?
Show the answer
Even
What is 80,040 + 10?
Show the answer
80,050
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 80,040 in words?
80,040 is written "eighty thousand and forty".
Is 80,040 a prime number?
No. 80,040 is a composite number, because it has more than two factors.