13398860

13,398,860 is an even composite number composed of three prime numbers multiplied together.

What does the number 13398860 look like?

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

13398860 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 13398860:

2² × 5 × 669943

(2 × 2 × 5 × 669943)

See below for interesting mathematical facts about the number 13398860 from the Numbermatics database.

Names of 13398860

Cardinal: 13398860 can be written as Thirteen million, three hundred ninety-eight thousand, eight hundred sixty.

Scientific notation

Scientific notation: 1.339886 × 10⁷

Factors of 13398860

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 669950

Divisors of 13398860

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 669943 1339886 2679772 3349715 6699430 13398860
Sum of all divisors σ(n): 28137648
Sum of proper divisors (its aliquot sum) s(n): 14738788
13398860 is an abundant number, because the sum of its proper divisors (14738788) is greater than itself. Its abundance is 1339928

Bases of 13398860

Binary: 110011000111001101001100₂
Hexadecimal: 0xCC734C
Base-36: 7Z6MK

Squares and roots of 13398860

13398860 squared (13398860²) is 179529449299600
13398860 cubed (13398860³) is 2405489957042438456000
The square root of 13398860 is 3660.4453280987
The cube root of 13398860 is 237.5140379517

Scales and comparisons

How big is 13398860?

13,398,860 seconds is equal to 22 weeks, 1 day, 1 hour, 54 minutes, 20 seconds.
To count from 1 to 13,398,860 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 13398860 cubic inches would be around 19.8 feet tall.

Recreational maths with 13398860

13398860 backwards is 06889331
The number of decimal digits it has is: 8
The sum of 13398860's digits is 38
More coming soon!

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The information we have on file for 13398860 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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