28396004

28,396,004 is an even composite number composed of five prime numbers multiplied together.

What does the number 28396004 look like?

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

28396004 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28396004:

2² × 7 × 13 × 181 × 431

(2 × 2 × 7 × 13 × 181 × 431)

See below for interesting mathematical facts about the number 28396004 from the Numbermatics database.

Names of 28396004

Cardinal: 28396004 can be written as Twenty-eight million, three hundred ninety-six thousand and four.

Scientific notation

Scientific notation: 2.8396004 × 10⁷

Factors of 28396004

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 634

Divisors of 28396004

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 13 14 26 28 52 91 181 182 362 364 431 724 862 1267 1724 2353 2534 3017 4706 5068 5603 6034 9412 11206 12068 16471 22412 32942 39221 65884 78011 78442 156022 156884 312044 546077 1014143 1092154 2028286 2184308 4056572 7099001 14198002 28396004
Sum of all divisors σ(n): 61641216
Sum of proper divisors (its aliquot sum) s(n): 33245212
28396004 is an abundant number, because the sum of its proper divisors (33245212) is greater than itself. Its abundance is 4849208

Bases of 28396004

Binary: 1101100010100100111100100₂
Hexadecimal: 0x1B149E4
Base-36: GWMHW

Squares and roots of 28396004

28396004 squared (28396004²) is 806333043168016
28396004 cubed (28396004³) is 22896636319131155008064
The square root of 28396004 is 5328.7901065815
The cube root of 28396004 is 305.0837501801

Scales and comparisons

How big is 28396004?

28,396,004 seconds is equal to 46 weeks, 6 days, 15 hours, 46 minutes, 44 seconds.
To count from 1 to 28,396,004 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 28396004 cubic inches would be around 25.4 feet tall.

Recreational maths with 28396004

28396004 backwards is 40069382
The number of decimal digits it has is: 8
The sum of 28396004's digits is 32
More coming soon!

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The information we have on file for 28396004 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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