28316871

28,316,871 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28316871 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

28316871 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 28316871:

3⁴ × 11 × 61 × 521

(3 × 3 × 3 × 3 × 11 × 61 × 521)

See below for interesting mathematical facts about the number 28316871 from the Numbermatics database.

Names of 28316871

Cardinal: 28316871 can be written as Twenty-eight million, three hundred sixteen thousand, eight hundred seventy-one.

Scientific notation

Scientific notation: 2.8316871 × 10⁷

Factors of 28316871

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 596

Divisors of 28316871

Number of divisors d(n): 40
Complete list of divisors:
1 3 9 11 27 33 61 81 99 183 297 521 549 671 891 1563 1647 2013 4689 4941 5731 6039 14067 17193 18117 31781 42201 51579 54351 95343 154737 286029 349591 464211 858087 1048773 2574261 3146319 9438957 28316871
Sum of all divisors σ(n): 46992528
Sum of proper divisors (its aliquot sum) s(n): 18675657
28316871 is a deficient number, because the sum of its proper divisors (18675657) is less than itself. Its deficiency is 9641214

Bases of 28316871

Binary: 1101100000001010011000111₂
Hexadecimal: 0x1B014C7
Base-36: GUXFR

Squares and roots of 28316871

28316871 squared (28316871²) is 801845183230641
28316871 cubed (28316871³) is 22705746615513424444311
The square root of 28316871 is 5321.3598825865
The cube root of 28316871 is 304.8000875753

Scales and comparisons

How big is 28316871?

28,316,871 seconds is equal to 46 weeks, 5 days, 17 hours, 47 minutes, 51 seconds.
To count from 1 to 28,316,871 would take you about eighteen 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 28316871 cubic inches would be around 25.4 feet tall.

Recreational maths with 28316871

28316871 backwards is 17861382
The number of decimal digits it has is: 8
The sum of 28316871's digits is 36
More coming soon!

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The information we have on file for 28316871 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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