122439

122,439 is an odd composite number composed of two prime numbers multiplied together.

What does the number 122439 look like?

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

122439 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 122439:

3 × 40813

See below for interesting mathematical facts about the number 122439 from the Numbermatics database.

Names of 122439

Cardinal: 122439 can be written as One hundred twenty-two thousand, four hundred thirty-nine.

Scientific notation

Scientific notation: 1.22439 × 10⁵

Factors of 122439

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 40816

Divisors of 122439

Number of divisors d(n): 4
Complete list of divisors:
1 3 40813 122439
Sum of all divisors σ(n): 163256
Sum of proper divisors (its aliquot sum) s(n): 40817
122439 is a deficient number, because the sum of its proper divisors (40817) is less than itself. Its deficiency is 81622

Bases of 122439

Binary: 11101111001000111₂
Hexadecimal: 0x1DE47
Base-36: 2MH3

Squares and roots of 122439

122439 squared (122439²) is 14991308721
122439 cubed (122439³) is 1835520848490519
The square root of 122439 is 349.9128462917
The cube root of 122439 is 49.6561744323

Scales and comparisons

How big is 122439?

122,439 seconds is equal to 1 day, 10 hours, 39 seconds.
To count from 1 to 122,439 would take you about ten 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 122439 cubic inches would be around 4.1 feet tall.

Recreational maths with 122439

122439 backwards is 934221
The number of decimal digits it has is: 6
The sum of 122439's digits is 21
More coming soon!

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The information we have on file for 122439 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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