82130208
82,130,208 is an even composite number composed of four prime numbers multiplied together.
82130208 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 82130208:
25 × 3 × 67 × 1132
(2 × 2 × 2 × 2 × 2 × 3 × 67 × 113 × 113)See below for interesting mathematical facts about the number 82130208 from the Numbermatics database.
Names of 82130208
- Cardinal: 82130208 can be written as Eighty-two million, one hundred thirty thousand, two hundred eight.
Scientific notation
- Scientific notation: 8.2130208 × 107
Factors of 82130208
Divisors of 82130208
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 67 96 113 134 201 226 268 339 402 452 536 678 804 904 1072 1356 1608 1808 2144 2712 3216 3616 5424 6432 7571 10848 12769 15142 22713 25538 30284 38307 45426 51076 60568 76614 90852 102152 121136 153228 181704 204304 242272 306456 363408 408608 612912 726816 855523 1225824 1711046 2566569 3422092 5133138 6844184 10266276 13688368 20532552 27376736 41065104 82130208
- Sum of all divisors σ(n): 220763088
- Sum of proper divisors (its aliquot sum) s(n): 138632880
- 82130208 is an abundant number, because the sum of its proper divisors (138632880) is greater than itself. Its abundance is 56502672
Bases of 82130208
- Binary: 1001110010100110101001000002
- Hexadecimal: 0x4E53520
- Base-36: 1CWC2O
Squares and roots of 82130208
- 82130208 squared (821302082) is 6745371066123264
- 82130208 cubed (821302083) is 553998728697885425958912
-
The
square root of 82130208 is 9062.5718204051 -
The
cube root of 82130208 is 434.6779807277
Scales and comparisons
How big is 82130208?- 82,130,208 seconds is equal to 2 years, 31 weeks, 5 days, 13 hours, 56 minutes, 48 seconds.
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To count from 1 to 82,130,208 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 82130208 cubic inches would be around 36.2 feet tall.
Recreational maths with 82130208
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The information we have on file for 82130208 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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