13479940

13,479,940 is an even composite number composed of four prime numbers multiplied together.

What does the number 13479940 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13479940 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13479940:

2² × 5 × 89 × 7573

(2 × 2 × 5 × 89 × 7573)

See below for interesting mathematical facts about the number 13479940 from the Numbermatics database.

Names of 13479940

Cardinal: 13479940 can be written as Thirteen million, four hundred seventy-nine thousand, nine hundred forty.

Scientific notation

Scientific notation: 1.347994 × 10⁷

Factors of 13479940

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 7669

Divisors of 13479940

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 89 178 356 445 890 1780 7573 15146 30292 37865 75730 151460 673997 1347994 2695988 3369985 6739970 13479940
Sum of all divisors σ(n): 28629720
Sum of proper divisors (its aliquot sum) s(n): 15149780
13479940 is an abundant number, because the sum of its proper divisors (15149780) is greater than itself. Its abundance is 1669840

Bases of 13479940

Binary: 110011011011000000000100₂
Hexadecimal: 0xCDB004
Base-36: 80X6S

Squares and roots of 13479940

13479940 squared (13479940²) is 181708782403600
13479940 cubed (13479940³) is 2449423484273583784000
The square root of 13479940 is 3671.5037791075
The cube root of 13479940 is 237.9921613123

Scales and comparisons

How big is 13479940?

13,479,940 seconds is equal to 22 weeks, 2 days, 25 minutes, 40 seconds.
To count from 1 to 13,479,940 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 13479940 cubic inches would be around 19.8 feet tall.

Recreational maths with 13479940

13479940 backwards is 04997431
The number of decimal digits it has is: 8
The sum of 13479940's digits is 37
More coming soon!

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The information we have on file for 13479940 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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