28086007

28,086,007 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28086007 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

28086007 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 28086007:

29 × 131 × 7393

See below for interesting mathematical facts about the number 28086007 from the Numbermatics database.

Names of 28086007

Cardinal: 28086007 can be written as Twenty-eight million, eighty-six thousand and seven.

Scientific notation

Scientific notation: 2.8086007 × 10⁷

Factors of 28086007

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 7553

Divisors of 28086007

Number of divisors d(n): 8
Complete list of divisors:
1 29 131 3799 7393 214397 968483 28086007
Sum of all divisors σ(n): 29280240
Sum of proper divisors (its aliquot sum) s(n): 1194233
28086007 is a deficient number, because the sum of its proper divisors (1194233) is less than itself. Its deficiency is 26891774

Bases of 28086007

Binary: 1101011001000111011110111₂
Hexadecimal: 0x1AC8EF7
Base-36: GPZAV

Squares and roots of 28086007

28086007 squared (28086007²) is 788823789204049
28086007 cubed (28086007³) is 22154910465351444642343
The square root of 28086007 is 5299.6232884991
The cube root of 28086007 is 303.9694935627

Scales and comparisons

How big is 28086007?

28,086,007 seconds is equal to 46 weeks, 3 days, 1 hour, 40 minutes, 7 seconds.
To count from 1 to 28,086,007 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 28086007 cubic inches would be around 25.3 feet tall.

Recreational maths with 28086007

28086007 backwards is 70068082
The number of decimal digits it has is: 8
The sum of 28086007's digits is 31
More coming soon!

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The information we have on file for 28086007 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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