13078285

13,078,285 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13078285 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13078285 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13078285:

5 × 11² × 21617

(5 × 11 × 11 × 21617)

See below for interesting mathematical facts about the number 13078285 from the Numbermatics database.

Names of 13078285

Cardinal: 13078285 can be written as Thirteen million, seventy-eight thousand, two hundred eighty-five.

Scientific notation

Scientific notation: 1.3078285 × 10⁷

Factors of 13078285

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 21633

Divisors of 13078285

Number of divisors d(n): 12
Complete list of divisors:
1 5 11 55 121 605 21617 108085 237787 1188935 2615657 13078285
Sum of all divisors σ(n): 17251164
Sum of proper divisors (its aliquot sum) s(n): 4172879
13078285 is a deficient number, because the sum of its proper divisors (4172879) is less than itself. Its deficiency is 8905406

Bases of 13078285

Binary: 110001111000111100001101₂
Hexadecimal: 0xC78F0D
Base-36: 7SB9P

Squares and roots of 13078285

13078285 squared (13078285²) is 171041538541225
13078285 cubed (13078285³) is 2236929987880624799125
The square root of 13078285 is 3616.3911569409
The cube root of 13078285 is 235.6045097299

Scales and comparisons

How big is 13078285?

13,078,285 seconds is equal to 21 weeks, 4 days, 8 hours, 51 minutes, 25 seconds.
To count from 1 to 13,078,285 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 13078285 cubic inches would be around 19.6 feet tall.

Recreational maths with 13078285

13078285 backwards is 58287031
The number of decimal digits it has is: 8
The sum of 13078285's digits is 34
More coming soon!

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The information we have on file for 13078285 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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