16560

16,560 is an even composite number composed of four prime numbers multiplied together.

What does the number 16560 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

16560 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 16560:

2⁴ × 3² × 5 × 23

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 23)

See below for interesting mathematical facts about the number 16560 from the Numbermatics database.

Names of 16560

Cardinal: 16560 can be written as Sixteen thousand, five hundred sixty.

Scientific notation

Scientific notation: 1.656 × 10⁴

Factors of 16560

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 33

Divisors of 16560

Number of divisors d(n): 60
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 90 92 115 120 138 144 180 184 207 230 240 276 345 360 368 414 460 552 690 720 828 920 1035 1104 1380 1656 1840 2070 2760 3312 4140 5520 8280 16560
Sum of all divisors σ(n): 58032
Sum of proper divisors (its aliquot sum) s(n): 41472
16560 is an abundant number, because the sum of its proper divisors (41472) is greater than itself. Its abundance is 24912

Bases of 16560

Binary: 100000010110000₂
Hexadecimal: 0x40B0
Base-36: CS0

Squares and roots of 16560

16560 squared (16560²) is 274233600
16560 cubed (16560³) is 4541308416000
The square root of 16560 is 128.6856635371
The cube root of 16560 is 25.4890379641

Scales and comparisons

How big is 16560?

16,560 seconds is equal to 4 hours, 36 minutes.
To count from 1 to 16,560 would take you about four 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 16560 cubic inches would be around 2.1 feet tall.

Recreational maths with 16560

16560 backwards is 06561
16560 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 16560's digits is 18
More coming soon!

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The information we have on file for 16560 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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