13661224

13,661,224 is an even composite number composed of three prime numbers multiplied together.

What does the number 13661224 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

13661224 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13661224:

2³ × 229 × 7457

(2 × 2 × 2 × 229 × 7457)

See below for interesting mathematical facts about the number 13661224 from the Numbermatics database.

Names of 13661224

Cardinal: 13661224 can be written as Thirteen million, six hundred sixty-one thousand, two hundred twenty-four.

Scientific notation

Scientific notation: 1.3661224 × 10⁷

Factors of 13661224

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 7688

Divisors of 13661224

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 229 458 916 1832 7457 14914 29828 59656 1707653 3415306 6830612 13661224
Sum of all divisors σ(n): 25730100
Sum of proper divisors (its aliquot sum) s(n): 12068876
13661224 is a deficient number, because the sum of its proper divisors (12068876) is less than itself. Its deficiency is 1592348

Bases of 13661224

Binary: 110100000111010000101000₂
Hexadecimal: 0xD07428
Base-36: 84T2G

Squares and roots of 13661224

13661224 squared (13661224²) is 186629041178176
13661224 cubed (13661224³) is 2549581136440286247424
The square root of 13661224 is 3696.1093057431
The cube root of 13661224 is 239.0542876043

Scales and comparisons

How big is 13661224?

13,661,224 seconds is equal to 22 weeks, 4 days, 2 hours, 47 minutes, 4 seconds.
To count from 1 to 13,661,224 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 13661224 cubic inches would be around 19.9 feet tall.

Recreational maths with 13661224

13661224 backwards is 42216631
The number of decimal digits it has is: 8
The sum of 13661224's digits is 25
More coming soon!

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The information we have on file for 13661224 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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