28848720
28,848,720 is an even composite number composed of five prime numbers multiplied together.
What does the number 28848720 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
28848720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28848720:
24 × 3 × 5 × 71 × 1693
(2 × 2 × 2 × 2 × 3 × 5 × 71 × 1693)See below for interesting mathematical facts about the number 28848720 from the Numbermatics database.
Names of 28848720
- Cardinal: 28848720 can be written as Twenty-eight million, eight hundred forty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.884872 × 107
Factors of 28848720
Divisors of 28848720
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 71 80 120 142 213 240 284 355 426 568 710 852 1065 1136 1420 1693 1704 2130 2840 3386 3408 4260 5079 5680 6772 8465 8520 10158 13544 16930 17040 20316 25395 27088 33860 40632 50790 67720 81264 101580 120203 135440 203160 240406 360609 406320 480812 601015 721218 961624 1202030 1442436 1803045 1923248 2404060 2884872 3606090 4808120 5769744 7212180 9616240 14424360 28848720
- Sum of all divisors σ(n): 90744192
- Sum of proper divisors (its aliquot sum) s(n): 61895472
- 28848720 is an abundant number, because the sum of its proper divisors (61895472) is greater than itself. Its abundance is 33046752
Bases of 28848720
- Binary: 11011100000110010010100002
- Hexadecimal: 0x1B83250
- Base-36: H6BTC
Squares and roots of 28848720
- 28848720 squared (288487202) is 832248645638400
- 28848720 cubed (288487203) is 24009308148401422848000
-
The
square root of 28848720 is 5371.1004459049 -
The
cube root of 28848720 is 306.6965209331
Scales and comparisons
How big is 28848720?- 28,848,720 seconds is equal to 47 weeks, 4 days, 21 hours, 32 minutes.
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To count from 1 to 28,848,720 would take you about nineteen weeks!
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 28848720 cubic inches would be around 25.6 feet tall.
Recreational maths with 28848720
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The information we have on file for 28848720 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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