123040

123,040 is an even composite number composed of three prime numbers multiplied together.

What does the number 123040 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

123040 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 123040:

2⁵ × 5 × 769

(2 × 2 × 2 × 2 × 2 × 5 × 769)

See below for interesting mathematical facts about the number 123040 from the Numbermatics database.

Names of 123040

Cardinal: 123040 can be written as One hundred twenty-three thousand and forty.

Scientific notation

Scientific notation: 1.2304 × 10⁵

Factors of 123040

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 776

Divisors of 123040

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 769 1538 3076 3845 6152 7690 12304 15380 24608 30760 61520 123040
Sum of all divisors σ(n): 291060
Sum of proper divisors (its aliquot sum) s(n): 168020
123040 is an abundant number, because the sum of its proper divisors (168020) is greater than itself. Its abundance is 44980

Bases of 123040

Binary: 11110000010100000₂
Hexadecimal: 0x1E0A0
Base-36: 2MXS

Squares and roots of 123040

123040 squared (123040²) is 15138841600
123040 cubed (123040³) is 1862683070464000
The square root of 123040 is 350.7705802943
The cube root of 123040 is 49.7372887401

Scales and comparisons

How big is 123040?

123,040 seconds is equal to 1 day, 10 hours, 10 minutes, 40 seconds.
To count from 1 to 123,040 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 123040 cubic inches would be around 4.1 feet tall.

Recreational maths with 123040

123040 backwards is 040321
123040 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 123040's digits is 10
More coming soon!

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The information we have on file for 123040 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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