4028940
4,028,940 is an even composite number composed of four prime numbers multiplied together.
What does the number 4028940 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
4028940 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 4028940:
22 × 35 × 5 × 829
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 829)See below for interesting mathematical facts about the number 4028940 from the Numbermatics database.
Names of 4028940
- Cardinal: 4028940 can be written as Four million, twenty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.02894 × 106
Factors of 4028940
Divisors of 4028940
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 829 972 1215 1620 1658 2430 2487 3316 4145 4860 4974 7461 8290 9948 12435 14922 16580 22383 24870 29844 37305 44766 49740 67149 74610 89532 111915 134298 149220 201447 223830 268596 335745 402894 447660 671490 805788 1007235 1342980 2014470 4028940
- Sum of all divisors σ(n): 12689040
- Sum of proper divisors (its aliquot sum) s(n): 8660100
- 4028940 is an abundant number, because the sum of its proper divisors (8660100) is greater than itself. Its abundance is 4631160
Bases of 4028940
- Binary: 11110101111010000011002
- Hexadecimal: 0x3D7A0C
- Base-36: 2ECR0
Squares and roots of 4028940
- 4028940 squared (40289402) is 16232357523600
- 4028940 cubed (40289403) is 65399194521132984000
-
The
square root of 4028940 is 2007.2219608207 -
The
cube root of 4028940 is 159.1220138563
Scales and comparisons
How big is 4028940?- 4,028,940 seconds is equal to 6 weeks, 4 days, 15 hours, 9 minutes.
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To count from 1 to 4,028,940 would take you about nine 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 4028940 cubic inches would be around 13.3 feet tall.
Recreational maths with 4028940
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The information we have on file for 4028940 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 4028940, math, Factors of 4028940, curriculum, school, college, exams, university, Prime factorization of 4028940, STEM, science, technology, engineering, physics, economics, calculator, four million, twenty-eight thousand, nine hundred forty.