28716372

28,716,372 is an even composite number composed of four prime numbers multiplied together.

What does the number 28716372 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

28716372 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 28716372:

2² × 3² × 19 × 41983

(2 × 2 × 3 × 3 × 19 × 41983)

See below for interesting mathematical facts about the number 28716372 from the Numbermatics database.

Names of 28716372

Cardinal: 28716372 can be written as Twenty-eight million, seven hundred sixteen thousand, three hundred seventy-two.

Scientific notation

Scientific notation: 2.8716372 × 10⁷

Factors of 28716372

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 42007

Divisors of 28716372

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 41983 83966 125949 167932 251898 377847 503796 755694 797677 1511388 1595354 2393031 3190708 4786062 7179093 9572124 14358186 28716372
Sum of all divisors σ(n): 76410880
Sum of proper divisors (its aliquot sum) s(n): 47694508
28716372 is an abundant number, because the sum of its proper divisors (47694508) is greater than itself. Its abundance is 18978136

Bases of 28716372

Binary: 1101101100010110101010100₂
Hexadecimal: 0x1B62D54
Base-36: H3HP0

Squares and roots of 28716372

28716372 squared (28716372²) is 824630020842384
28716372 cubed (28716372³) is 23680382440877652310848
The square root of 28716372 is 5358.7659027055
The cube root of 28716372 is 306.2267958539

Scales and comparisons

How big is 28716372?

28,716,372 seconds is equal to 47 weeks, 3 days, 8 hours, 46 minutes, 12 seconds.
To count from 1 to 28,716,372 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 28716372 cubic inches would be around 25.5 feet tall.

Recreational maths with 28716372

28716372 backwards is 27361782
28716372 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28716372's digits is 36
More coming soon!

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The information we have on file for 28716372 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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