82129136

82,129,136 is an even composite number composed of four prime numbers multiplied together.

What does the number 82129136 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

82129136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 82129136:

2⁴ × 23 × 67 × 3331

(2 × 2 × 2 × 2 × 23 × 67 × 3331)

See below for interesting mathematical facts about the number 82129136 from the Numbermatics database.

Names of 82129136

Cardinal: 82129136 can be written as Eighty-two million, one hundred twenty-nine thousand, one hundred thirty-six.

Scientific notation

Scientific notation: 8.2129136 × 10⁷

Factors of 82129136

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 3423

Divisors of 82129136

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 23 46 67 92 134 184 268 368 536 1072 1541 3082 3331 6164 6662 12328 13324 24656 26648 53296 76613 153226 223177 306452 446354 612904 892708 1225808 1785416 3570832 5133071 10266142 20532284 41064568 82129136
Sum of all divisors σ(n): 168572544
Sum of proper divisors (its aliquot sum) s(n): 86443408
82129136 is an abundant number, because the sum of its proper divisors (86443408) is greater than itself. Its abundance is 4314272

Bases of 82129136

Binary: 100111001010011000011110000₂
Hexadecimal: 0x4E530F0
Base-36: 1CWB8W

Squares and roots of 82129136

82129136 squared (82129136²) is 6745194980106496
82129136 cubed (82129136³) is 553977035867683704467456
The square root of 82129136 is 9062.5126758531
The cube root of 82129136 is 434.6760895159

Scales and comparisons

How big is 82129136?

82,129,136 seconds is equal to 2 years, 31 weeks, 5 days, 13 hours, 38 minutes, 56 seconds.
To count from 1 to 82,129,136 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 82129136 cubic inches would be around 36.2 feet tall.

Recreational maths with 82129136

82129136 backwards is 63192128
The number of decimal digits it has is: 8
The sum of 82129136's digits is 32
More coming soon!

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The information we have on file for 82129136 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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