172,742 in words
172,742
one hundred seventy-two thousand seven hundred forty-two
172,742 is written one hundred seventy-two thousand seven hundred forty-two.
Ways to write it
- As an ordinal
- one hundred seventy-two thousand seven hundred forty-second
- Expanded form
- 100,000 + 70,000 + 2,000 + 700 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 7 | 70,000 |
| thousands | 2 | 2,000 |
| hundreds | 7 | 700 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 86,371 and 172,742 (4 factors)
- First 10 multiples
- 172,742, 345,484, 518,226, 690,968, 863,710, 1,036,452, 1,209,194, 1,381,936, 1,554,678, 1,727,420
- Square
- 172,742 × 172,742 = 29,839,798,564
- Square root
- ≈ 415.62
- Sum of the digits
- 1 + 7 + 2 + 7 + 4 + 2 = 23
- Rounded to the nearest 10
- 172,740
- Rounded to the nearest 100
- 172,700
- Rounded to the nearest 1000
- 173,000
- Number before
- 172,741
- Number after
- 172,743
- In binary
101010001011000110
Quick check
What number comes just after 172,742?
Show the answer
172,743
Is 172,742 even or odd?
Show the answer
Even
What is 172,742 + 10?
Show the answer
172,752
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 172,742 in words?
172,742 is written "one hundred seventy-two thousand seven hundred forty-two".
Is 172,742 a prime number?
No. 172,742 is a composite number, because it has more than two factors.
What are the factors of 172,742?
The factors of 172,742 are 1, 2, 86,371 and 172,742.