138,442 in words
138,442
one hundred thirty-eight thousand four hundred forty-two
138,442 is written one hundred thirty-eight thousand four hundred forty-two.
Ways to write it
- As an ordinal
- one hundred thirty-eight thousand four hundred forty-second
- Expanded form
- 100,000 + 30,000 + 8,000 + 400 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 3 | 30,000 |
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 69,221 and 138,442 (4 factors)
- First 10 multiples
- 138,442, 276,884, 415,326, 553,768, 692,210, 830,652, 969,094, 1,107,536, 1,245,978, 1,384,420
- Square
- 138,442 × 138,442 = 19,166,187,364
- Square root
- ≈ 372.08
- Sum of the digits
- 1 + 3 + 8 + 4 + 4 + 2 = 22
- Rounded to the nearest 10
- 138,440
- Rounded to the nearest 100
- 138,400
- Rounded to the nearest 1000
- 138,000
- Number before
- 138,441
- Number after
- 138,443
- In binary
100001110011001010
Quick check
What number comes just after 138,442?
Show the answer
138,443
Is 138,442 even or odd?
Show the answer
Even
What is 138,442 + 10?
Show the answer
138,452
Practice 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 138,442 in words?
138,442 is written "one hundred thirty-eight thousand four hundred forty-two".
Is 138,442 a prime number?
No. 138,442 is a composite number, because it has more than two factors.
What are the factors of 138,442?
The factors of 138,442 are 1, 2, 69,221 and 138,442.