28350140
28,350,140 is an even composite number composed of six prime numbers multiplied together.
28350140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28350140:
22 × 5 × 7 × 13 × 37 × 421
(2 × 2 × 5 × 7 × 13 × 37 × 421)See below for interesting mathematical facts about the number 28350140 from the Numbermatics database.
Names of 28350140
- Cardinal: 28350140 can be written as Twenty-eight million, three hundred fifty thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.835014 × 107
Factors of 28350140
Divisors of 28350140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 37 52 65 70 74 91 130 140 148 182 185 259 260 364 370 421 455 481 518 740 842 910 962 1036 1295 1684 1820 1924 2105 2405 2590 2947 3367 4210 4810 5180 5473 5894 6734 8420 9620 10946 11788 13468 14735 15577 16835 21892 27365 29470 31154 33670 38311 54730 58940 62308 67340 76622 77885 109039 109460 153244 155770 191555 202501 218078 311540 383110 405002 436156 545195 766220 810004 1012505 1090390 1417507 2025010 2180780 2835014 4050020 5670028 7087535 14175070 28350140
- Sum of all divisors σ(n): 75433344
- Sum of proper divisors (its aliquot sum) s(n): 47083204
- 28350140 is an abundant number, because the sum of its proper divisors (47083204) is greater than itself. Its abundance is 18733064
Bases of 28350140
- Binary: 11011000010010110101111002
- Hexadecimal: 0x1B096BC
- Base-36: GVN3W
Squares and roots of 28350140
- 28350140 squared (283501402) is 803730438019600
- 28350140 cubed (283501403) is 22785870440116982744000
-
The
square root of 28350140 is 5324.4849516175 -
The
cube root of 28350140 is 304.9194089677
Scales and comparisons
How big is 28350140?- 28,350,140 seconds is equal to 46 weeks, 6 days, 3 hours, 2 minutes, 20 seconds.
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To count from 1 to 28,350,140 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 28350140 cubic inches would be around 25.4 feet tall.
Recreational maths with 28350140
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The information we have on file for 28350140 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!
Keywords: Divisors of 28350140, math, Factors of 28350140, curriculum, school, college, exams, university, Prime factorization of 28350140, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, three hundred fifty thousand, one hundred forty.