28079401

28,079,401 is an odd composite number composed of two prime numbers multiplied together.

What does the number 28079401 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

28079401 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 28079401:

7² × 757²

(7 × 7 × 757 × 757)

See below for interesting mathematical facts about the number 28079401 from the Numbermatics database.

Names of 28079401

Cardinal: 28079401 can be written as Twenty-eight million, seventy-nine thousand, four hundred one.

Scientific notation

Scientific notation: 2.8079401 × 10⁷

Factors of 28079401

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 764

Divisors of 28079401

Number of divisors d(n): 9
Complete list of divisors:
1 7 49 757 5299 37093 573049 4011343 28079401
Sum of all divisors σ(n): 32706999
Sum of proper divisors (its aliquot sum) s(n): 4627598
28079401 is a deficient number, because the sum of its proper divisors (4627598) is less than itself. Its deficiency is 23451803

Bases of 28079401

Binary: 1101011000111010100101001₂
Hexadecimal: 0x1AC7529
Base-36: GPU7D

Squares and roots of 28079401

28079401 squared (28079401²) is 788452760518801
28079401 cubed (28079401³) is 22139281232164381318201
28079401 is a perfect square number. Its square root is 5299
The cube root of 28079401 is 303.9456598681

Scales and comparisons

How big is 28079401?

28,079,401 seconds is equal to 46 weeks, 2 days, 23 hours, 50 minutes, 1 second.
To count from 1 to 28,079,401 would take you about seventeen 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 28079401 cubic inches would be around 25.3 feet tall.

Recreational maths with 28079401

28079401 backwards is 10497082
The number of decimal digits it has is: 8
The sum of 28079401's digits is 31
More coming soon!

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The information we have on file for 28079401 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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