13080720

13,080,720 is an even composite number composed of four prime numbers multiplied together.

What does the number 13080720 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

13080720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 13080720:

2⁴ × 3 × 5 × 54503

(2 × 2 × 2 × 2 × 3 × 5 × 54503)

See below for interesting mathematical facts about the number 13080720 from the Numbermatics database.

Names of 13080720

Cardinal: 13080720 can be written as Thirteen million, eighty thousand, seven hundred twenty.

Scientific notation

Scientific notation: 1.308072 × 10⁷

Factors of 13080720

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 54513

Divisors of 13080720

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 54503 109006 163509 218012 272515 327018 436024 545030 654036 817545 872048 1090060 1308072 1635090 2180120 2616144 3270180 4360240 6540360 13080720
Sum of all divisors σ(n): 40550976
Sum of proper divisors (its aliquot sum) s(n): 27470256
13080720 is an abundant number, because the sum of its proper divisors (27470256) is greater than itself. Its abundance is 14389536

Bases of 13080720

Binary: 110001111001100010010000₂
Hexadecimal: 0xC79890
Base-36: 7SD5C

Squares and roots of 13080720

13080720 squared (13080720²) is 171105235718400
13080720 cubed (13080720³) is 2238179678966389248000
The square root of 13080720 is 3616.7278028627
The cube root of 13080720 is 235.6191309485

Scales and comparisons

How big is 13080720?

13,080,720 seconds is equal to 21 weeks, 4 days, 9 hours, 32 minutes.
To count from 1 to 13,080,720 would take you about thirty-two weeks!

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 13080720 cubic inches would be around 19.6 feet tall.

Recreational maths with 13080720

13080720 backwards is 02708031
The number of decimal digits it has is: 8
The sum of 13080720's digits is 21
More coming soon!

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The information we have on file for 13080720 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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