268712721

268,712,721 is an odd composite number composed of two prime numbers multiplied together.

What does the number 268712721 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

268712721 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 268712721:

3⁴ × 3317441

(3 × 3 × 3 × 3 × 3317441)

See below for interesting mathematical facts about the number 268712721 from the Numbermatics database.

Names of 268712721

Cardinal: 268712721 can be written as Two hundred sixty-eight million, seven hundred twelve thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 2.68712721 × 10⁸

Factors of 268712721

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 3317444

Divisors of 268712721

Number of divisors d(n): 10
Complete list of divisors:
1 3 9 27 81 3317441 9952323 29856969 89570907 268712721
Sum of all divisors σ(n): 401410482
Sum of proper divisors (its aliquot sum) s(n): 132697761
268712721 is a deficient number, because the sum of its proper divisors (132697761) is less than itself. Its deficiency is 136014960

Bases of 268712721

Binary: 10000000001000011101100010001₂
Hexadecimal: 0x10043B11
Base-36: 4FZG29

Squares and roots of 268712721

268712721 squared (268712721²) is 72206526427223841
268712721 cubed (268712721³) is 19402812190217726791181361
The square root of 268712721 is 16392.4592724825
The cube root of 268712721 is 645.3016004323

Scales and comparisons

How big is 268712721?

268,712,721 seconds is equal to 8 years, 28 weeks, 2 days, 2 hours, 25 minutes, 21 seconds.
To count from 1 to 268,712,721 would take you about twelve years!

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 268712721 cubic inches would be around 53.8 feet tall.

Recreational maths with 268712721

268712721 backwards is 127217862
The number of decimal digits it has is: 9
The sum of 268712721's digits is 36
More coming soon!

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The information we have on file for 268712721 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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