127442

127,442 is an even composite number composed of three prime numbers multiplied together.

What does the number 127442 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

127442 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 127442:

2 × 7 × 9103

See below for interesting mathematical facts about the number 127442 from the Numbermatics database.

Names of 127442

Cardinal: 127442 can be written as One hundred twenty-seven thousand, four hundred forty-two.

Scientific notation

Scientific notation: 1.27442 × 10⁵

Factors of 127442

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 9112

Divisors of 127442

Number of divisors d(n): 8
Complete list of divisors:
1 2 7 14 9103 18206 63721 127442
Sum of all divisors σ(n): 218496
Sum of proper divisors (its aliquot sum) s(n): 91054
127442 is a deficient number, because the sum of its proper divisors (91054) is less than itself. Its deficiency is 36388

Bases of 127442

Binary: 11111000111010010₂
Hexadecimal: 0x1F1D2
Base-36: 2QC2

Squares and roots of 127442

127442 squared (127442²) is 16241463364
127442 cubed (127442³) is 2069844574034888
The square root of 127442 is 356.9901959439
The cube root of 127442 is 50.3235024097

Scales and comparisons

How big is 127442?

127,442 seconds is equal to 1 day, 11 hours, 24 minutes, 2 seconds.
To count from 1 to 127,442 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 127442 cubic inches would be around 4.2 feet tall.

Recreational maths with 127442

127442 backwards is 244721
The number of decimal digits it has is: 6
The sum of 127442's digits is 20
More coming soon!

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The information we have on file for 127442 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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