429,040 in words
429,040
four hundred and twenty-nine thousand and forty
429,040 is written four hundred and twenty-nine thousand and forty.
Ways to write it
- As an ordinal
- four hundred and twenty-nine thousand and fortieth
- Expanded form
- 400,000 + 20,000 + 9,000 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 9 | 9,000 |
| hundreds | 0 | 0 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 173, 248, 310, 346, 496, 620, 692, 865, 1,240, 1,384, 1,730, 2,480, 2,768, 3,460, 5,363, 6,920, 10,726, 13,840, 21,452, 26,815, 42,904, 53,630, 85,808, 107,260, 214,520 and 429,040 (40 factors)
- First 10 multiples
- 429,040, 858,080, 1,287,120, 1,716,160, 2,145,200, 2,574,240, 3,003,280, 3,432,320, 3,861,360, 4,290,400
- Square
- 429,040 × 429,040 = 184,075,321,600
- Square root
- ≈ 655.01
- Sum of the digits
- 4 + 2 + 9 + 0 + 4 + 0 = 19
- Rounded to the nearest 10
- 429,040
- Rounded to the nearest 100
- 429,000
- Rounded to the nearest 1000
- 429,000
- Number before
- 429,039
- Number after
- 429,041
- In binary
1101000101111110000
Quick check
What number comes just after 429,040?
Show the answer
429,041
Is 429,040 even or odd?
Show the answer
Even
What is 429,040 + 10?
Show the answer
429,050
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 429,040 in words?
429,040 is written "four hundred and twenty-nine thousand and forty".
Is 429,040 a prime number?
No. 429,040 is a composite number, because it has more than two factors.
What are the factors of 429,040?
The factors of 429,040 are 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 173, 248, 310, 346, 496, 620, 692, 865, 1,240, 1,384, 1,730, 2,480, 2,768, 3,460, 5,363, 6,920, 10,726, 13,840, 21,452, 26,815, 42,904, 53,630, 85,808, 107,260, 214,520 and 429,040.