13420556

13,420,556 is an even composite number composed of three prime numbers multiplied together.

What does the number 13420556 look like?

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

13420556 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13420556:

2² × 827 × 4057

(2 × 2 × 827 × 4057)

See below for interesting mathematical facts about the number 13420556 from the Numbermatics database.

Names of 13420556

Cardinal: 13420556 can be written as Thirteen million, four hundred twenty thousand, five hundred fifty-six.

Scientific notation

Scientific notation: 1.3420556 × 10⁷

Factors of 13420556

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4886

Divisors of 13420556

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 827 1654 3308 4057 8114 16228 3355139 6710278 13420556
Sum of all divisors σ(n): 23520168
Sum of proper divisors (its aliquot sum) s(n): 10099612
13420556 is a deficient number, because the sum of its proper divisors (10099612) is less than itself. Its deficiency is 3320944

Bases of 13420556

Binary: 110011001100100000001100₂
Hexadecimal: 0xCCC80C
Base-36: 7ZND8

Squares and roots of 13420556

13420556 squared (13420556²) is 180111323349136
13420556 cubed (13420556³) is 2417194101241187239616
The square root of 13420556 is 3663.4077032183
The cube root of 13420556 is 237.6421664065

Scales and comparisons

How big is 13420556?

13,420,556 seconds is equal to 22 weeks, 1 day, 7 hours, 55 minutes, 56 seconds.
To count from 1 to 13,420,556 would take you about thirty-three 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 13420556 cubic inches would be around 19.8 feet tall.

Recreational maths with 13420556

13420556 backwards is 65502431
The number of decimal digits it has is: 8
The sum of 13420556's digits is 26
More coming soon!

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The information we have on file for 13420556 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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