121829

121,829 is an odd composite number composed of two prime numbers multiplied together.

What does the number 121829 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

121829 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 121829:

29 × 4201

See below for interesting mathematical facts about the number 121829 from the Numbermatics database.

Names of 121829

Cardinal: 121829 can be written as One hundred twenty-one thousand, eight hundred twenty-nine.

Scientific notation

Scientific notation: 1.21829 × 10⁵

Factors of 121829

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 4230

Divisors of 121829

Number of divisors d(n): 4
Complete list of divisors:
1 29 4201 121829
Sum of all divisors σ(n): 126060
Sum of proper divisors (its aliquot sum) s(n): 4231
121829 is a deficient number, because the sum of its proper divisors (4231) is less than itself. Its deficiency is 117598

Bases of 121829

Binary: 11101101111100101₂
Hexadecimal: 0x1DBE5
Base-36: 2M05

Squares and roots of 121829

121829 squared (121829²) is 14842305241
121829 cubed (121829³) is 1808223205205789
The square root of 121829 is 349.0401123081
The cube root of 121829 is 49.5735735485

Scales and comparisons

How big is 121829?

121,829 seconds is equal to 1 day, 9 hours, 50 minutes, 29 seconds.
To count from 1 to 121,829 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 121829 cubic inches would be around 4.1 feet tall.

Recreational maths with 121829

121829 backwards is 928121
The number of decimal digits it has is: 6
The sum of 121829's digits is 23
More coming soon!

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The information we have on file for 121829 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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