120489

120,489 is an odd composite number composed of two prime numbers multiplied together.

What does the number 120489 look like?

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

120489 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 120489:

3 × 40163

See below for interesting mathematical facts about the number 120489 from the Numbermatics database.

Names of 120489

Cardinal: 120489 can be written as One hundred twenty thousand, four hundred eighty-nine.

Scientific notation

Scientific notation: 1.20489 × 10⁵

Factors of 120489

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 40166

Divisors of 120489

Number of divisors d(n): 4
Complete list of divisors:
1 3 40163 120489
Sum of all divisors σ(n): 160656
Sum of proper divisors (its aliquot sum) s(n): 40167
120489 is a deficient number, because the sum of its proper divisors (40167) is less than itself. Its deficiency is 80322

Bases of 120489

Binary: 11101011010101001₂
Hexadecimal: 0x1D6A9
Base-36: 2KYX

Squares and roots of 120489

120489 squared (120489²) is 14517599121
120489 cubed (120489³) is 1749211000490169
The square root of 120489 is 347.1152546345
The cube root of 120489 is 49.3911494469

Scales and comparisons

How big is 120489?

120,489 seconds is equal to 1 day, 9 hours, 28 minutes, 9 seconds.
To count from 1 to 120,489 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 120489 cubic inches would be around 4.1 feet tall.

Recreational maths with 120489

120489 backwards is 984021
The number of decimal digits it has is: 6
The sum of 120489's digits is 24
More coming soon!

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The information we have on file for 120489 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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