121979

121,979 is an odd composite number composed of three prime numbers multiplied together.

What does the number 121979 look like?

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

121979 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 121979:

11 × 13 × 853

See below for interesting mathematical facts about the number 121979 from the Numbermatics database.

Names of 121979

Cardinal: 121979 can be written as One hundred twenty-one thousand, nine hundred seventy-nine.

Scientific notation

Scientific notation: 1.21979 × 10⁵

Factors of 121979

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 877

Divisors of 121979

Number of divisors d(n): 8
Complete list of divisors:
1 11 13 143 853 9383 11089 121979
Sum of all divisors σ(n): 143472
Sum of proper divisors (its aliquot sum) s(n): 21493
121979 is a deficient number, because the sum of its proper divisors (21493) is less than itself. Its deficiency is 100486

Bases of 121979

Binary: 11101110001111011₂
Hexadecimal: 0x1DC7B
Base-36: 2M4B

Squares and roots of 121979

121979 squared (121979²) is 14878876441
121979 cubed (121979³) is 1814910469396739
The square root of 121979 is 349.2549212251
The cube root of 121979 is 49.5939107597

Scales and comparisons

How big is 121979?

121,979 seconds is equal to 1 day, 9 hours, 52 minutes, 59 seconds.
To count from 1 to 121,979 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 121979 cubic inches would be around 4.1 feet tall.

Recreational maths with 121979

121979 backwards is 979121
The number of decimal digits it has is: 6
The sum of 121979's digits is 29
More coming soon!

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The information we have on file for 121979 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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