13223889

13,223,889 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13223889 look like?

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

13223889 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13223889:

3² × 7 × 79 × 2657

(3 × 3 × 7 × 79 × 2657)

See below for interesting mathematical facts about the number 13223889 from the Numbermatics database.

Names of 13223889

Cardinal: 13223889 can be written as Thirteen million, two hundred twenty-three thousand, eight hundred eighty-nine.

Scientific notation

Scientific notation: 1.3223889 × 10⁷

Factors of 13223889

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2746

Divisors of 13223889

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 21 63 79 237 553 711 1659 2657 4977 7971 18599 23913 55797 167391 209903 629709 1469321 1889127 4407963 13223889
Sum of all divisors σ(n): 22114560
Sum of proper divisors (its aliquot sum) s(n): 8890671
13223889 is a deficient number, because the sum of its proper divisors (8890671) is less than itself. Its deficiency is 4333218

Bases of 13223889

Binary: 110010011100011111010001₂
Hexadecimal: 0xC9C7D1
Base-36: 7VFM9

Squares and roots of 13223889

13223889 squared (13223889²) is 174871240284321
13223889 cubed (13223889³) is 2312477870812189344369
The square root of 13223889 is 3636.4665542255
The cube root of 13223889 is 236.4756339367

Scales and comparisons

How big is 13223889?

13,223,889 seconds is equal to 21 weeks, 6 days, 1 hour, 18 minutes, 9 seconds.
To count from 1 to 13,223,889 would take you about thirty-two 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 13223889 cubic inches would be around 19.7 feet tall.

Recreational maths with 13223889

13223889 backwards is 98832231
The number of decimal digits it has is: 8
The sum of 13223889's digits is 36
More coming soon!

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The information we have on file for 13223889 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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