28098015

28,098,015 is an odd composite number composed of five prime numbers multiplied together.

What does the number 28098015 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

28098015 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28098015:

3 × 5 × 11² × 113 × 137

(3 × 5 × 11 × 11 × 113 × 137)

See below for interesting mathematical facts about the number 28098015 from the Numbermatics database.

Names of 28098015

Cardinal: 28098015 can be written as Twenty-eight million, ninety-eight thousand and fifteen.

Scientific notation

Scientific notation: 2.8098015 × 10⁷

Factors of 28098015

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 269

Divisors of 28098015

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 11 15 33 55 113 121 137 165 339 363 411 565 605 685 1243 1507 1695 1815 2055 3729 4521 6215 7535 13673 15481 16577 18645 22605 41019 46443 49731 68365 77405 82885 170291 205095 232215 248655 510873 851455 1873201 2554365 5619603 9366005 28098015
Sum of all divisors σ(n): 50216544
Sum of proper divisors (its aliquot sum) s(n): 22118529
28098015 is a deficient number, because the sum of its proper divisors (22118529) is less than itself. Its deficiency is 5979486

Bases of 28098015

Binary: 1101011001011110111011111₂
Hexadecimal: 0x1ACBDDF
Base-36: GQ8KF

Squares and roots of 28098015

28098015 squared (28098015²) is 789498446940225
28098015 cubed (28098015³) is 22183339204603146153375
The square root of 28098015 is 5300.7560781459
The cube root of 28098015 is 304.0128074879

Scales and comparisons

How big is 28098015?

28,098,015 seconds is equal to 46 weeks, 3 days, 5 hours, 15 seconds.
To count from 1 to 28,098,015 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 28098015 cubic inches would be around 25.3 feet tall.

Recreational maths with 28098015

28098015 backwards is 51089082
28098015 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28098015's digits is 33
More coming soon!

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The information we have on file for 28098015 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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