27939969

27,939,969 is an odd composite number composed of three prime numbers multiplied together.

What does the number 27939969 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

27939969 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 27939969:

3² × 1361 × 2281

(3 × 3 × 1361 × 2281)

See below for interesting mathematical facts about the number 27939969 from the Numbermatics database.

Names of 27939969

Cardinal: 27939969 can be written as Twenty-seven million, nine hundred thirty-nine thousand, nine hundred sixty-nine.

Scientific notation

Scientific notation: 2.7939969 × 10⁷

Factors of 27939969

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3645

Divisors of 27939969

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 1361 2281 4083 6843 12249 20529 3104441 9313323 27939969
Sum of all divisors σ(n): 40405092
Sum of proper divisors (its aliquot sum) s(n): 12465123
27939969 is a deficient number, because the sum of its proper divisors (12465123) is less than itself. Its deficiency is 15474846

Bases of 27939969

Binary: 1101010100101010010000001₂
Hexadecimal: 0x1AA5481
Base-36: GMUM9

Squares and roots of 27939969

27939969 squared (27939969²) is 780641867720961
27939969 cubed (27939969³) is 21811109584225750990209
The square root of 27939969 is 5285.8271821921
The cube root of 27939969 is 303.4417306375

Scales and comparisons

How big is 27939969?

27,939,969 seconds is equal to 46 weeks, 1 day, 9 hours, 6 minutes, 9 seconds.
To count from 1 to 27,939,969 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 27939969 cubic inches would be around 25.3 feet tall.

Recreational maths with 27939969

27939969 backwards is 96993972
The number of decimal digits it has is: 8
The sum of 27939969's digits is 54
More coming soon!

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The information we have on file for 27939969 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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