13900889

13,900,889 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13900889 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

13900889 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 13900889:

29² × 16529

(29 × 29 × 16529)

See below for interesting mathematical facts about the number 13900889 from the Numbermatics database.

Names of 13900889

Cardinal: 13900889 can be written as Thirteen million, nine hundred thousand, eight hundred eighty-nine.

Scientific notation

Scientific notation: 1.3900889 × 10⁷

Factors of 13900889

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 16558

Divisors of 13900889

Number of divisors d(n): 6
Complete list of divisors:
1 29 841 16529 479341 13900889
Sum of all divisors σ(n): 14397630
Sum of proper divisors (its aliquot sum) s(n): 496741
13900889 is a deficient number, because the sum of its proper divisors (496741) is less than itself. Its deficiency is 13404148

Bases of 13900889

Binary: 110101000001110001011001₂
Hexadecimal: 0xD41C59
Base-36: 89XZT

Squares and roots of 13900889

13900889 squared (13900889²) is 193234714990321
13900889 cubed (13900889³) is 2686134324027088295369
The square root of 13900889 is 3728.3895987409
The cube root of 13900889 is 240.4441370765

Scales and comparisons

How big is 13900889?

13,900,889 seconds is equal to 22 weeks, 6 days, 21 hours, 21 minutes, 29 seconds.
To count from 1 to 13,900,889 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 13900889 cubic inches would be around 20 feet tall.

Recreational maths with 13900889

13900889 backwards is 98800931
The number of decimal digits it has is: 8
The sum of 13900889's digits is 38
More coming soon!

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The information we have on file for 13900889 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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