42772

42,772 is an even composite number composed of three prime numbers multiplied together.

What does the number 42772 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

42772 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 42772:

2² × 17² × 37

(2 × 2 × 17 × 17 × 37)

See below for interesting mathematical facts about the number 42772 from the Numbermatics database.

Names of 42772

Cardinal: 42772 can be written as Forty-two thousand, seven hundred seventy-two.

Scientific notation

Scientific notation: 4.2772 × 10⁴

Factors of 42772

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 56

Divisors of 42772

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 17 34 37 68 74 148 289 578 629 1156 1258 2516 10693 21386 42772
Sum of all divisors σ(n): 81662
Sum of proper divisors (its aliquot sum) s(n): 38890
42772 is a deficient number, because the sum of its proper divisors (38890) is less than itself. Its deficiency is 3882

Bases of 42772

Binary: 1010011100010100₂
Hexadecimal: 0xA714
Base-36: X04

Squares and roots of 42772

42772 squared (42772²) is 1829443984
42772 cubed (42772³) is 78248978083648
The square root of 42772 is 206.8139260301
The cube root of 42772 is 34.9719503155

Scales and comparisons

How big is 42772?

42,772 seconds is equal to 11 hours, 52 minutes, 52 seconds.
To count from 1 to 42,772 would take you about eleven hours.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 42772 cubic inches would be around 2.9 feet tall.

Recreational maths with 42772

42772 backwards is 27724
The number of decimal digits it has is: 5
The sum of 42772's digits is 22
More coming soon!

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The information we have on file for 42772 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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