28042200
28,042,200 is an even composite number composed of four prime numbers multiplied together.
28042200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28042200:
23 × 35 × 52 × 577
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 577)See below for interesting mathematical facts about the number 28042200 from the Numbermatics database.
Names of 28042200
- Cardinal: 28042200 can be written as Twenty-eight million, forty-two thousand, two hundred.
Scientific notation
- Scientific notation: 2.80422 × 107
Factors of 28042200
Divisors of 28042200
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 135 150 162 180 200 216 225 243 270 300 324 360 405 450 486 540 577 600 648 675 810 900 972 1080 1154 1215 1350 1620 1731 1800 1944 2025 2308 2430 2700 2885 3240 3462 4050 4616 4860 5193 5400 5770 6075 6924 8100 8655 9720 10386 11540 12150 13848 14425 15579 16200 17310 20772 23080 24300 25965 28850 31158 34620 41544 43275 46737 48600 51930 57700 62316 69240 77895 86550 93474 103860 115400 124632 129825 140211 155790 173100 186948 207720 233685 259650 280422 311580 346200 373896 389475 467370 519300 560844 623160 701055 778950 934740 1038600 1121688 1168425 1402110 1557900 1869480 2336850 2804220 3115800 3505275 4673700 5608440 7010550 9347400 14021100 28042200
- Sum of all divisors σ(n): 97832280
- Sum of proper divisors (its aliquot sum) s(n): 69790080
- 28042200 is an abundant number, because the sum of its proper divisors (69790080) is greater than itself. Its abundance is 41747880
Bases of 28042200
- Binary: 11010101111100011110110002
- Hexadecimal: 0x1ABE3D8
- Base-36: GP1I0
Squares and roots of 28042200
- 28042200 squared (280422002) is 786364980840000
- 28042200 cubed (280422003) is 22051404065711448000000
-
The
square root of 28042200 is 5295.4886460081 -
The
cube root of 28042200 is 303.8113730581
Scales and comparisons
How big is 28042200?- 28,042,200 seconds is equal to 46 weeks, 2 days, 13 hours, 30 minutes.
-
To count from 1 to 28,042,200 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 28042200 cubic inches would be around 25.3 feet tall.
Recreational maths with 28042200
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The information we have on file for 28042200 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 28042200, math, Factors of 28042200, curriculum, school, college, exams, university, Prime factorization of 28042200, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, forty-two thousand, two hundred.