28670590

28,670,590 is an even composite number composed of four prime numbers multiplied together.

What does the number 28670590 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28670590 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28670590:

2 × 5 × 13 × 220543

See below for interesting mathematical facts about the number 28670590 from the Numbermatics database.

Names of 28670590

Cardinal: 28670590 can be written as Twenty-eight million, six hundred seventy thousand, five hundred ninety.

Scientific notation

Scientific notation: 2.867059 × 10⁷

Factors of 28670590

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 220563

Divisors of 28670590

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 13 26 65 130 220543 441086 1102715 2205430 2867059 5734118 14335295 28670590
Sum of all divisors σ(n): 55577088
Sum of proper divisors (its aliquot sum) s(n): 26906498
28670590 is a deficient number, because the sum of its proper divisors (26906498) is less than itself. Its deficiency is 1764092

Bases of 28670590

Binary: 1101101010111101001111110₂
Hexadecimal: 0x1B57A7E
Base-36: H2IDA

Squares and roots of 28670590

28670590 squared (28670590²) is 822002730948100
28670590 cubed (28670590³) is 23567303277893286379000
The square root of 28670590 is 5354.4925062979
The cube root of 28670590 is 306.0639719869

Scales and comparisons

How big is 28670590?

28,670,590 seconds is equal to 47 weeks, 2 days, 20 hours, 3 minutes, 10 seconds.
To count from 1 to 28,670,590 would take you about nineteen 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 28670590 cubic inches would be around 25.5 feet tall.

Recreational maths with 28670590

28670590 backwards is 09507682
The number of decimal digits it has is: 8
The sum of 28670590's digits is 37
More coming soon!

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The information we have on file for 28670590 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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