12889461

12,889,461 is an odd composite number composed of three prime numbers multiplied together.

What does the number 12889461 look like?

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

12889461 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12889461:

3 × 13² × 25423

(3 × 13 × 13 × 25423)

See below for interesting mathematical facts about the number 12889461 from the Numbermatics database.

Names of 12889461

Cardinal: 12889461 can be written as Twelve million, eight hundred eighty-nine thousand, four hundred sixty-one.

Scientific notation

Scientific notation: 1.2889461 × 10⁷

Factors of 12889461

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 25439

Divisors of 12889461

Number of divisors d(n): 12
Complete list of divisors:
1 3 13 39 169 507 25423 76269 330499 991497 4296487 12889461
Sum of all divisors σ(n): 18610368
Sum of proper divisors (its aliquot sum) s(n): 5720907
12889461 is a deficient number, because the sum of its proper divisors (5720907) is less than itself. Its deficiency is 7168554

Bases of 12889461

Binary: 110001001010110101110101₂
Hexadecimal: 0xC4AD75
Base-36: 7O9KL

Squares and roots of 12889461

12889461 squared (12889461²) is 166138204870521
12889461 cubed (12889461³) is 2141431912288590479181
The square root of 12889461 is 3590.1895493135
The cube root of 12889461 is 234.4651242379

Scales and comparisons

How big is 12889461?

12,889,461 seconds is equal to 21 weeks, 2 days, 4 hours, 24 minutes, 21 seconds.
To count from 1 to 12,889,461 would take you about thirty-one 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 12889461 cubic inches would be around 19.5 feet tall.

Recreational maths with 12889461

12889461 backwards is 16498821
12889461 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12889461's digits is 39
More coming soon!

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The information we have on file for 12889461 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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