27968121

27,968,121 is an odd composite number composed of two prime numbers multiplied together.

What does the number 27968121 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

27968121 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 27968121:

3² × 3107569

(3 × 3 × 3107569)

See below for interesting mathematical facts about the number 27968121 from the Numbermatics database.

Names of 27968121

Cardinal: 27968121 can be written as Twenty-seven million, nine hundred sixty-eight thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 2.7968121 × 10⁷

Factors of 27968121

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 3107572

Divisors of 27968121

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 3107569 9322707 27968121
Sum of all divisors σ(n): 40398410
Sum of proper divisors (its aliquot sum) s(n): 12430289
27968121 is a deficient number, because the sum of its proper divisors (12430289) is less than itself. Its deficiency is 15537832

Bases of 27968121

Binary: 1101010101100001001111001₂
Hexadecimal: 0x1AAC279
Base-36: GNGC9

Squares and roots of 27968121

27968121 squared (27968121²) is 782215792270641
27968121 cubed (27968121³) is 21877105926336152235561
The square root of 27968121 is 5288.4894818843
The cube root of 27968121 is 303.5436112577

Scales and comparisons

How big is 27968121?

27,968,121 seconds is equal to 46 weeks, 1 day, 16 hours, 55 minutes, 21 seconds.
To count from 1 to 27,968,121 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 27968121 cubic inches would be around 25.3 feet tall.

Recreational maths with 27968121

27968121 backwards is 12186972
The number of decimal digits it has is: 8
The sum of 27968121's digits is 36
More coming soon!

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The information we have on file for 27968121 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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