126242

126,242 is an even composite number composed of four prime numbers multiplied together.

What does the number 126242 look like?

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

126242 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 126242:

2 × 17 × 47 × 79

See below for interesting mathematical facts about the number 126242 from the Numbermatics database.

Names of 126242

Cardinal: 126242 can be written as One hundred twenty-six thousand, two hundred forty-two.

Scientific notation

Scientific notation: 1.26242 × 10⁵

Factors of 126242

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 145

Divisors of 126242

Number of divisors d(n): 16
Complete list of divisors:
1 2 17 34 47 79 94 158 799 1343 1598 2686 3713 7426 63121 126242
Sum of all divisors σ(n): 207360
Sum of proper divisors (its aliquot sum) s(n): 81118
126242 is a deficient number, because the sum of its proper divisors (81118) is less than itself. Its deficiency is 45124

Bases of 126242

Binary: 11110110100100010₂
Hexadecimal: 0x1ED22
Base-36: 2PEQ

Squares and roots of 126242

126242 squared (126242²) is 15937042564
126242 cubed (126242³) is 2011924127364488
The square root of 126242 is 355.3055023497
The cube root of 126242 is 50.1650545405

Scales and comparisons

How big is 126242?

126,242 seconds is equal to 1 day, 11 hours, 4 minutes, 2 seconds.
To count from 1 to 126,242 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 126242 cubic inches would be around 4.2 feet tall.

Recreational maths with 126242

126242 backwards is 242621
126242 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 126242's digits is 17
More coming soon!

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The information we have on file for 126242 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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