13798540

13,798,540 is an even composite number composed of four prime numbers multiplied together.

What does the number 13798540 look like?

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

13798540 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 13798540:

2² × 5 × 7 × 98561

(2 × 2 × 5 × 7 × 98561)

See below for interesting mathematical facts about the number 13798540 from the Numbermatics database.

Names of 13798540

Cardinal: 13798540 can be written as Thirteen million, seven hundred ninety-eight thousand, five hundred forty.

Scientific notation

Scientific notation: 1.379854 × 10⁷

Factors of 13798540

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 98575

Divisors of 13798540

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 98561 197122 394244 492805 689927 985610 1379854 1971220 2759708 3449635 6899270 13798540
Sum of all divisors σ(n): 33116832
Sum of proper divisors (its aliquot sum) s(n): 19318292
13798540 is an abundant number, because the sum of its proper divisors (19318292) is greater than itself. Its abundance is 5519752

Bases of 13798540

Binary: 110100101000110010001100₂
Hexadecimal: 0xD28C8C
Base-36: 87R0S

Squares and roots of 13798540

13798540 squared (13798540²) is 190399706131600
13798540 cubed (13798540³) is 2627237961045127864000
The square root of 13798540 is 3714.6386096093
The cube root of 13798540 is 239.8525714923

Scales and comparisons

How big is 13798540?

13,798,540 seconds is equal to 22 weeks, 5 days, 16 hours, 55 minutes, 40 seconds.
To count from 1 to 13,798,540 would take you about thirty-four 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 13798540 cubic inches would be around 20 feet tall.

Recreational maths with 13798540

13798540 backwards is 04589731
The number of decimal digits it has is: 8
The sum of 13798540's digits is 37
More coming soon!

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The information we have on file for 13798540 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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