28672966

28,672,966 is an even composite number composed of four prime numbers multiplied together.

What does the number 28672966 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28672966 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28672966:

2 × 7 × 1307 × 1567

See below for interesting mathematical facts about the number 28672966 from the Numbermatics database.

Names of 28672966

Cardinal: 28672966 can be written as Twenty-eight million, six hundred seventy-two thousand, nine hundred sixty-six.

Scientific notation

Scientific notation: 2.8672966 × 10⁷

Factors of 28672966

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2883

Divisors of 28672966

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 1307 1567 2614 3134 9149 10969 18298 21938 2048069 4096138 14336483 28672966
Sum of all divisors σ(n): 49222656
Sum of proper divisors (its aliquot sum) s(n): 20549690
28672966 is a deficient number, because the sum of its proper divisors (20549690) is less than itself. Its deficiency is 8123276

Bases of 28672966

Binary: 1101101011000001111000110₂
Hexadecimal: 0x1B583C6
Base-36: H2K7A

Squares and roots of 28672966

28672966 squared (28672966²) is 822138979237156
28672966 cubed (28672966³) is 23573162998941679924696
The square root of 28672966 is 5354.7143714675
The cube root of 28672966 is 306.0724265031

Scales and comparisons

How big is 28672966?

28,672,966 seconds is equal to 47 weeks, 2 days, 20 hours, 42 minutes, 46 seconds.
To count from 1 to 28,672,966 would take you about nineteen 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 28672966 cubic inches would be around 25.5 feet tall.

Recreational maths with 28672966

28672966 backwards is 66927682
The number of decimal digits it has is: 8
The sum of 28672966's digits is 46
More coming soon!

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The information we have on file for 28672966 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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