28116165

28,116,165 is an odd composite number composed of five prime numbers multiplied together.

What does the number 28116165 look like?

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

28116165 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 28116165:

3 × 5 × 7 × 11² × 2213

(3 × 5 × 7 × 11 × 11 × 2213)

See below for interesting mathematical facts about the number 28116165 from the Numbermatics database.

Names of 28116165

Cardinal: 28116165 can be written as Twenty-eight million, one hundred sixteen thousand, one hundred sixty-five.

Scientific notation

Scientific notation: 2.8116165 × 10⁷

Factors of 28116165

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2239

Divisors of 28116165

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 7 11 15 21 33 35 55 77 105 121 165 231 363 385 605 847 1155 1815 2213 2541 4235 6639 11065 12705 15491 24343 33195 46473 73029 77455 121715 170401 232365 267773 365145 511203 803319 852005 1338865 1874411 2556015 4016595 5623233 9372055 28116165
Sum of all divisors σ(n): 56536704
Sum of proper divisors (its aliquot sum) s(n): 28420539
28116165 is an abundant number, because the sum of its proper divisors (28420539) is greater than itself. Its abundance is 304374

Bases of 28116165

Binary: 1101011010000010011000101₂
Hexadecimal: 0x1AD04C5
Base-36: GQMKL

Squares and roots of 28116165

28116165 squared (28116165²) is 790518734307225
28116165 cubed (28116165³) is 22226355169373098792125
The square root of 28116165 is 5302.4678216845
The cube root of 28116165 is 304.0782527373

Scales and comparisons

How big is 28116165?

28,116,165 seconds is equal to 46 weeks, 3 days, 10 hours, 2 minutes, 45 seconds.
To count from 1 to 28,116,165 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 28116165 cubic inches would be around 25.3 feet tall.

Recreational maths with 28116165

28116165 backwards is 56161182
The number of decimal digits it has is: 8
The sum of 28116165's digits is 30
More coming soon!

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The information we have on file for 28116165 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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