28622130
28,622,130 is an even composite number composed of six prime numbers multiplied together.
28622130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28622130:
2 × 3 × 5 × 29 × 167 × 197
See below for interesting mathematical facts about the number 28622130 from the Numbermatics database.
Names of 28622130
- Cardinal: 28622130 can be written as Twenty-eight million, six hundred twenty-two thousand, one hundred thirty.
Scientific notation
- Scientific notation: 2.862213 × 107
Factors of 28622130
Divisors of 28622130
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 29 30 58 87 145 167 174 197 290 334 394 435 501 591 835 870 985 1002 1182 1670 1970 2505 2955 4843 5010 5713 5910 9686 11426 14529 17139 24215 28565 29058 32899 34278 48430 57130 65798 72645 85695 98697 145290 164495 171390 197394 328990 493485 954071 986970 1908142 2862213 4770355 5724426 9540710 14311065 28622130
- Sum of all divisors σ(n): 71850240
- Sum of proper divisors (its aliquot sum) s(n): 43228110
- 28622130 is an abundant number, because the sum of its proper divisors (43228110) is greater than itself. Its abundance is 14605980
Bases of 28622130
- Binary: 11011010010111101001100102
- Hexadecimal: 0x1B4BD32
- Base-36: H1GZ6
Squares and roots of 28622130
- 28622130 squared (286221302) is 819226325736900
- 28622130 cubed (286221303) is 23448002394663897597000
-
The
square root of 28622130 is 5349.9654204489 -
The
cube root of 28622130 is 305.8914348519
Scales and comparisons
How big is 28622130?- 28,622,130 seconds is equal to 47 weeks, 2 days, 6 hours, 35 minutes, 30 seconds.
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To count from 1 to 28,622,130 would take you about eighteen 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 28622130 cubic inches would be around 25.5 feet tall.
Recreational maths with 28622130
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The information we have on file for 28622130 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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