82689568

82,689,568 is an even composite number composed of four prime numbers multiplied together.

What does the number 82689568 look like?

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

82689568 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 82689568:

2⁵ × 13 × 197 × 1009

(2 × 2 × 2 × 2 × 2 × 13 × 197 × 1009)

See below for interesting mathematical facts about the number 82689568 from the Numbermatics database.

Names of 82689568

Cardinal: 82689568 can be written as Eighty-two million, six hundred eighty-nine thousand, five hundred sixty-eight.

Scientific notation

Scientific notation: 8.2689568 × 10⁷

Factors of 82689568

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1221

Divisors of 82689568

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 13 16 26 32 52 104 197 208 394 416 788 1009 1576 2018 2561 3152 4036 5122 6304 8072 10244 13117 16144 20488 26234 32288 40976 52468 81952 104936 198773 209872 397546 419744 795092 1590184 2584049 3180368 5168098 6360736 10336196 20672392 41344784 82689568
Sum of all divisors σ(n): 176382360
Sum of proper divisors (its aliquot sum) s(n): 93692792
82689568 is an abundant number, because the sum of its proper divisors (93692792) is greater than itself. Its abundance is 11003224

Bases of 82689568

Binary: 100111011011011111000100000₂
Hexadecimal: 0x4EDBE20
Base-36: 1D8BOG

Squares and roots of 82689568

82689568 squared (82689568²) is 6837564656026624
82689568 cubed (82689568³) is 565395267578910135058432
The square root of 82689568 is 9093.3804495359
The cube root of 82689568 is 435.6625619051

Scales and comparisons

How big is 82689568?

82,689,568 seconds is equal to 2 years, 32 weeks, 5 days, 1 hour, 19 minutes, 28 seconds.
To count from 1 to 82,689,568 would take you about three 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 82689568 cubic inches would be around 36.3 feet tall.

Recreational maths with 82689568

82689568 backwards is 86598628
82689568 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 82689568's digits is 52
More coming soon!

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The information we have on file for 82689568 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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