13420672

13,420,672 is an even composite number composed of two prime numbers multiplied together.

What does the number 13420672 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

13420672 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13420672:

2⁷ × 104849

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 104849)

See below for interesting mathematical facts about the number 13420672 from the Numbermatics database.

Names of 13420672

Cardinal: 13420672 can be written as Thirteen million, four hundred twenty thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 1.3420672 × 10⁷

Factors of 13420672

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 104851

Divisors of 13420672

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 16 32 64 128 104849 209698 419396 838792 1677584 3355168 6710336 13420672
Sum of all divisors σ(n): 26736750
Sum of proper divisors (its aliquot sum) s(n): 13316078
13420672 is a deficient number, because the sum of its proper divisors (13316078) is less than itself. Its deficiency is 104594

Bases of 13420672

Binary: 110011001100100010000000₂
Hexadecimal: 0xCCC880
Base-36: 7ZNGG

Squares and roots of 13420672

13420672 squared (13420672²) is 180114436931584
13420672 cubed (13420672³) is 2417256780523475304448
The square root of 13420672 is 3663.4235354379
The cube root of 13420672 is 237.6428510877

Scales and comparisons

How big is 13420672?

13,420,672 seconds is equal to 22 weeks, 1 day, 7 hours, 57 minutes, 52 seconds.
To count from 1 to 13,420,672 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 13420672 cubic inches would be around 19.8 feet tall.

Recreational maths with 13420672

13420672 backwards is 27602431
The number of decimal digits it has is: 8
The sum of 13420672's digits is 25
More coming soon!

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The information we have on file for 13420672 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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