28098090
28,098,090 is an even composite number composed of five prime numbers multiplied together.
28098090 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28098090:
2 × 35 × 5 × 31 × 373
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 31 × 373)See below for interesting mathematical facts about the number 28098090 from the Numbermatics database.
Names of 28098090
- Cardinal: 28098090 can be written as Twenty-eight million, ninety-eight thousand and ninety.
Scientific notation
- Scientific notation: 2.809809 × 107
Factors of 28098090
Divisors of 28098090
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 243 270 279 310 373 405 465 486 558 746 810 837 930 1119 1215 1395 1674 1865 2238 2430 2511 2790 3357 3730 4185 5022 5595 6714 7533 8370 10071 11190 11563 12555 15066 16785 20142 23126 25110 30213 33570 34689 37665 50355 57815 60426 69378 75330 90639 100710 104067 115630 151065 173445 181278 208134 302130 312201 346890 453195 520335 624402 906390 936603 1040670 1561005 1873206 2809809 3122010 4683015 5619618 9366030 14049045 28098090
- Sum of all divisors σ(n): 78414336
- Sum of proper divisors (its aliquot sum) s(n): 50316246
- 28098090 is an abundant number, because the sum of its proper divisors (50316246) is greater than itself. Its abundance is 22218156
Bases of 28098090
- Binary: 11010110010111110001010102
- Hexadecimal: 0x1ACBE2A
- Base-36: GQ8MI
Squares and roots of 28098090
- 28098090 squared (280980902) is 789502661648100
- 28098090 cubed (280980903) is 22183516842227862129000
-
The
square root of 28098090 is 5300.7631526035 -
The
cube root of 28098090 is 304.0130779807
Scales and comparisons
How big is 28098090?- 28,098,090 seconds is equal to 46 weeks, 3 days, 5 hours, 1 minute, 30 seconds.
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To count from 1 to 28,098,090 would take you about seventeen 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 28098090 cubic inches would be around 25.3 feet tall.
Recreational maths with 28098090
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The information we have on file for 28098090 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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