800,040 in words
800,040
eight hundred thousand and forty
800,040 is written eight hundred thousand and forty.
Ways to write it
- As an ordinal
- eight hundred thousand and fortieth
- Expanded form
- 800,000 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| ten thousands | 0 | 0 |
| 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
- 800,040, 1,600,080, 2,400,120, 3,200,160, 4,000,200, 4,800,240, 5,600,280, 6,400,320, 7,200,360, 8,000,400
- Square
- 800,040 × 800,040 = 640,064,001,600
- Square root
- ≈ 894.45
- Sum of the digits
- 8 + 0 + 0 + 0 + 4 + 0 = 12
- Rounded to the nearest 10
- 800,040
- Rounded to the nearest 100
- 800,000
- Rounded to the nearest 1000
- 800,000
- Number before
- 800,039
- Number after
- 800,041
- In binary
11000011010100101000
Quick check
What number comes just after 800,040?
Show the answer
800,041
Is 800,040 even or odd?
Show the answer
Even
What is 800,040 + 10?
Show the answer
800,050
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 800,040 in words?
800,040 is written "eight hundred thousand and forty".
Is 800,040 a prime number?
No. 800,040 is a composite number, because it has more than two factors.