26720

26,720 is an even composite number composed of three prime numbers multiplied together.

What does the number 26720 look like?

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

26720 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 26720:

2⁵ × 5 × 167

(2 × 2 × 2 × 2 × 2 × 5 × 167)

See below for interesting mathematical facts about the number 26720 from the Numbermatics database.

Names of 26720

Cardinal: 26720 can be written as Twenty-six thousand, seven hundred twenty.

Scientific notation

Scientific notation: 2.672 × 10⁴

Factors of 26720

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 174

Divisors of 26720

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 167 334 668 835 1336 1670 2672 3340 5344 6680 13360 26720
Sum of all divisors σ(n): 63504
Sum of proper divisors (its aliquot sum) s(n): 36784
26720 is an abundant number, because the sum of its proper divisors (36784) is greater than itself. Its abundance is 10064

Bases of 26720

Binary: 110100001100000₂
Hexadecimal: 0x6860
Base-36: KM8

Squares and roots of 26720

26720 squared (26720²) is 713958400
26720 cubed (26720³) is 19076968448000
The square root of 26720 is 163.4625339337
The cube root of 26720 is 29.8959357347

Scales and comparisons

How big is 26720?

26,720 seconds is equal to 7 hours, 25 minutes, 20 seconds.
To count from 1 to 26,720 would take you about seven 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 26720 cubic inches would be around 2.5 feet tall.

Recreational maths with 26720

26720 backwards is 02762
The number of decimal digits it has is: 5
The sum of 26720's digits is 17
More coming soon!

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The information we have on file for 26720 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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