261066996

261,066,996 is an even composite number composed of four prime numbers multiplied together.

What does the number 261066996 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

261066996 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 261066996:

2² × 3³ × 31 × 77977

(2 × 2 × 3 × 3 × 3 × 31 × 77977)

See below for interesting mathematical facts about the number 261066996 from the Numbermatics database.

Names of 261066996

Cardinal: 261066996 can be written as Two hundred sixty-one million, sixty-six thousand, nine hundred ninety-six.

Scientific notation

Scientific notation: 2.61066996 × 10⁸

Factors of 261066996

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 78013

Divisors of 261066996

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 279 372 558 837 1116 1674 3348 77977 155954 233931 311908 467862 701793 935724 1403586 2105379 2417287 2807172 4210758 4834574 7251861 8421516 9669148 14503722 21755583 29007444 43511166 65266749 87022332 130533498 261066996
Sum of all divisors σ(n): 698682880
Sum of proper divisors (its aliquot sum) s(n): 437615884
261066996 is an abundant number, because the sum of its proper divisors (437615884) is greater than itself. Its abundance is 176548888

Bases of 261066996

Binary: 1111100011111001000011110100₂
Hexadecimal: 0xF8F90F4
Base-36: 4BFKL0

Squares and roots of 261066996

261066996 squared (261066996²) is 68155976400464016
261066996 cubed (261066996³) is 17793276018316033663215936
The square root of 261066996 is 16157.5677625069
The cube root of 261066996 is 639.1223288471

Scales and comparisons

How big is 261066996?

261,066,996 seconds is equal to 8 years, 15 weeks, 4 days, 14 hours, 36 minutes, 36 seconds.
To count from 1 to 261,066,996 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 261066996 cubic inches would be around 53.3 feet tall.

Recreational maths with 261066996

261066996 backwards is 699660162
The number of decimal digits it has is: 9
The sum of 261066996's digits is 45
More coming soon!

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The information we have on file for 261066996 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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