261164016

261,164,016 is an even composite number composed of three prime numbers multiplied together.

What does the number 261164016 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

261164016 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 261164016:

2⁴ × 3² × 1813639

(2 × 2 × 2 × 2 × 3 × 3 × 1813639)

See below for interesting mathematical facts about the number 261164016 from the Numbermatics database.

Names of 261164016

Cardinal: 261164016 can be written as Two hundred sixty-one million, one hundred sixty-four thousand and sixteen.

Scientific notation

Scientific notation: 2.61164016 × 10⁸

Factors of 261164016

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 1813644

Divisors of 261164016

Number of divisors d(n): 30
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 1813639 3627278 5440917 7254556 10881834 14509112 16322751 21763668 29018224 32645502 43527336 65291004 87054672 130582008 261164016
Sum of all divisors σ(n): 730896920
Sum of proper divisors (its aliquot sum) s(n): 469732904
261164016 is an abundant number, because the sum of its proper divisors (469732904) is greater than itself. Its abundance is 208568888

Bases of 261164016

Binary: 1111100100010000101111110000₂
Hexadecimal: 0xF910BF0
Base-36: 4BHNG0

Squares and roots of 261164016

261164016 squared (261164016²) is 68206643253248256
261164016 cubed (261164016³) is 17813120869897619581956096
The square root of 261164016 is 16160.5697919347
The cube root of 261164016 is 639.2014911179

Scales and comparisons

How big is 261164016?

261,164,016 seconds is equal to 8 years, 15 weeks, 5 days, 17 hours, 33 minutes, 36 seconds.
To count from 1 to 261,164,016 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 261164016 cubic inches would be around 53.3 feet tall.

Recreational maths with 261164016

261164016 backwards is 610461162
The number of decimal digits it has is: 9
The sum of 261164016's digits is 27
More coming soon!

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The information we have on file for 261164016 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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