121936

121,936 is an even composite number composed of two prime numbers multiplied together.

What does the number 121936 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

121936 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 121936:

2⁴ × 7621

(2 × 2 × 2 × 2 × 7621)

See below for interesting mathematical facts about the number 121936 from the Numbermatics database.

Names of 121936

Cardinal: 121936 can be written as One hundred twenty-one thousand, nine hundred thirty-six.

Scientific notation

Scientific notation: 1.21936 × 10⁵

Factors of 121936

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 7623

Divisors of 121936

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 7621 15242 30484 60968 121936
Sum of all divisors σ(n): 236282
Sum of proper divisors (its aliquot sum) s(n): 114346
121936 is a deficient number, because the sum of its proper divisors (114346) is less than itself. Its deficiency is 7590

Bases of 121936

Binary: 11101110001010000₂
Hexadecimal: 0x1DC50
Base-36: 2M34

Squares and roots of 121936

121936 squared (121936²) is 14868388096
121936 cubed (121936³) is 1812991770873856
The square root of 121936 is 349.1933561797
The cube root of 121936 is 49.5880824645

Scales and comparisons

How big is 121936?

121,936 seconds is equal to 1 day, 9 hours, 52 minutes, 16 seconds.
To count from 1 to 121,936 would take you about nine 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 121936 cubic inches would be around 4.1 feet tall.

Recreational maths with 121936

121936 backwards is 639121
The number of decimal digits it has is: 6
The sum of 121936's digits is 22
More coming soon!

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The information we have on file for 121936 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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