121369929

121,369,929 is an odd composite number composed of four prime numbers multiplied together.

What does the number 121369929 look like?

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

121369929 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 121369929:

3 × 19 × 31 × 68687

See below for interesting mathematical facts about the number 121369929 from the Numbermatics database.

Names of 121369929

Cardinal: 121369929 can be written as One hundred twenty-one million, three hundred sixty-nine thousand, nine hundred twenty-nine.

Scientific notation

Scientific notation: 1.21369929 × 10⁸

Factors of 121369929

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 68740

Divisors of 121369929

Number of divisors d(n): 16
Complete list of divisors:
1 3 19 31 57 93 589 1767 68687 206061 1305053 2129297 3915159 6387891 40456643 121369929
Sum of all divisors σ(n): 175841280
Sum of proper divisors (its aliquot sum) s(n): 54471351
121369929 is a deficient number, because the sum of its proper divisors (54471351) is less than itself. Its deficiency is 66898578

Bases of 121369929

Binary: 111001110111111010101001001₂
Hexadecimal: 0x73BF549
Base-36: 209DMX

Squares and roots of 121369929

121369929 squared (121369929²) is 14730659665465041
121369929 cubed (121369929³) is 1787859117720655778152089
The square root of 121369929 is 11016.8021222131
The cube root of 121369929 is 495.1122814367

Scales and comparisons

How big is 121369929?

121,369,929 seconds is equal to 3 years, 44 weeks, 4 days, 17 hours, 52 minutes, 9 seconds.
To count from 1 to 121,369,929 would take you about five years!

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 121369929 cubic inches would be around 41.3 feet tall.

Recreational maths with 121369929

121369929 backwards is 929963121
The number of decimal digits it has is: 9
The sum of 121369929's digits is 42
More coming soon!

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The information we have on file for 121369929 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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