124642

124,642 is an even composite number composed of four prime numbers multiplied together.

What does the number 124642 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

124642 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 124642:

2 × 7 × 29 × 307

See below for interesting mathematical facts about the number 124642 from the Numbermatics database.

Names of 124642

Cardinal: 124642 can be written as One hundred twenty-four thousand, six hundred forty-two.

Scientific notation

Scientific notation: 1.24642 × 10⁵

Factors of 124642

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 345

Divisors of 124642

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 29 58 203 307 406 614 2149 4298 8903 17806 62321 124642
Sum of all divisors σ(n): 221760
Sum of proper divisors (its aliquot sum) s(n): 97118
124642 is a deficient number, because the sum of its proper divisors (97118) is less than itself. Its deficiency is 27524

Bases of 124642

Binary: 11110011011100010₂
Hexadecimal: 0x1E6E2
Base-36: 2O6A

Squares and roots of 124642

124642 squared (124642²) is 15535628164
124642 cubed (124642³) is 1936391765617288
The square root of 124642 is 353.0467391153
The cube root of 124642 is 49.9522210245

Scales and comparisons

How big is 124642?

124,642 seconds is equal to 1 day, 10 hours, 37 minutes, 22 seconds.
To count from 1 to 124,642 would take you about ten 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 124642 cubic inches would be around 4.2 feet tall.

Recreational maths with 124642

124642 backwards is 246421
The number of decimal digits it has is: 6
The sum of 124642's digits is 19
More coming soon!

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The information we have on file for 124642 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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