23140

23,140 is an even composite number composed of four prime numbers multiplied together.

What does the number 23140 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

23140 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 23140:

2² × 5 × 13 × 89

(2 × 2 × 5 × 13 × 89)

See below for interesting mathematical facts about the number 23140 from the Numbermatics database.

Names of 23140

Cardinal: 23140 can be written as Twenty-three thousand, one hundred forty.

Scientific notation

Scientific notation: 2.314 × 10⁴

Factors of 23140

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 109

Divisors of 23140

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 89 130 178 260 356 445 890 1157 1780 2314 4628 5785 11570 23140
Sum of all divisors σ(n): 52920
Sum of proper divisors (its aliquot sum) s(n): 29780
23140 is an abundant number, because the sum of its proper divisors (29780) is greater than itself. Its abundance is 6640

Bases of 23140

Binary: 101101001100100₂
Hexadecimal: 0x5A64
Base-36: HUS

Squares and roots of 23140

23140 squared (23140²) is 535459600
23140 cubed (23140³) is 12390535144000
The square root of 23140 is 152.1183749587
The cube root of 23140 is 28.4962547659

Scales and comparisons

How big is 23140?

23,140 seconds is equal to 6 hours, 25 minutes, 40 seconds.
To count from 1 to 23,140 would take you about six 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 23140 cubic inches would be around 2.4 feet tall.

Recreational maths with 23140

23140 backwards is 04132
23140 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 23140's digits is 10
More coming soon!

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The information we have on file for 23140 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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