82668872
82,668,872 is an even composite number composed of five prime numbers multiplied together.
82668872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 82668872:
23 × 11 × 13 × 127 × 569
(2 × 2 × 2 × 11 × 13 × 127 × 569)See below for interesting mathematical facts about the number 82668872 from the Numbermatics database.
Names of 82668872
- Cardinal: 82668872 can be written as Eighty-two million, six hundred sixty-eight thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 8.2668872 × 107
Factors of 82668872
Divisors of 82668872
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 88 104 127 143 254 286 508 569 572 1016 1138 1144 1397 1651 2276 2794 3302 4552 5588 6259 6604 7397 11176 12518 13208 14794 18161 25036 29588 36322 50072 59176 72263 72644 81367 144526 145288 162734 289052 325468 578104 650936 794893 939419 1589786 1878838 3179572 3757676 6359144 7515352 10333609 20667218 41334436 82668872
- Sum of all divisors σ(n): 183859200
- Sum of proper divisors (its aliquot sum) s(n): 101190328
- 82668872 is an abundant number, because the sum of its proper divisors (101190328) is greater than itself. Its abundance is 18521456
Bases of 82668872
- Binary: 1001110110101101101010010002
- Hexadecimal: 0x4ED6D48
- Base-36: 1D7VPK
Squares and roots of 82668872
- 82668872 squared (826688722) is 6834142397752384
- 82668872 cubed (826688723) is 564970843109564920590848
-
The
square root of 82668872 is 9092.2424076791 -
The
cube root of 82668872 is 435.6262121981
Scales and comparisons
How big is 82668872?- 82,668,872 seconds is equal to 2 years, 32 weeks, 4 days, 19 hours, 34 minutes, 32 seconds.
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To count from 1 to 82,668,872 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 82668872 cubic inches would be around 36.3 feet tall.
Recreational maths with 82668872
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The information we have on file for 82668872 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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