28060220

28,060,220 is an even composite number composed of four prime numbers multiplied together.

What does the number 28060220 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28060220 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28060220:

2² × 5 × 659 × 2129

(2 × 2 × 5 × 659 × 2129)

See below for interesting mathematical facts about the number 28060220 from the Numbermatics database.

Names of 28060220

Cardinal: 28060220 can be written as Twenty-eight million, sixty thousand, two hundred twenty.

Scientific notation

Scientific notation: 2.806022 × 10⁷

Factors of 28060220

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2795

Divisors of 28060220

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 659 1318 2129 2636 3295 4258 6590 8516 10645 13180 21290 42580 1403011 2806022 5612044 7015055 14030110 28060220
Sum of all divisors σ(n): 59043600
Sum of proper divisors (its aliquot sum) s(n): 30983380
28060220 is an abundant number, because the sum of its proper divisors (30983380) is greater than itself. Its abundance is 2923160

Bases of 28060220

Binary: 1101011000010101000111100₂
Hexadecimal: 0x1AC2A3C
Base-36: GPFEK

Squares and roots of 28060220

28060220 squared (28060220²) is 787375946448400
28060220 cubed (28060220³) is 22093942280050322648000
The square root of 28060220 is 5297.1898210279
The cube root of 28060220 is 303.8764358169

Scales and comparisons

How big is 28060220?

28,060,220 seconds is equal to 46 weeks, 2 days, 18 hours, 30 minutes, 20 seconds.
To count from 1 to 28,060,220 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 28060220 cubic inches would be around 25.3 feet tall.

Recreational maths with 28060220

28060220 backwards is 02206082
28060220 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28060220's digits is 20
More coming soon!

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The information we have on file for 28060220 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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