28420200
28,420,200 is an even composite number composed of five prime numbers multiplied together.
28420200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28420200:
23 × 33 × 52 × 19 × 277
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 19 × 277)See below for interesting mathematical facts about the number 28420200 from the Numbermatics database.
Names of 28420200
- Cardinal: 28420200 can be written as Twenty-eight million, four hundred twenty thousand, two hundred.
Scientific notation
- Scientific notation: 2.84202 × 107
Factors of 28420200
Divisors of 28420200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 25 27 30 36 38 40 45 50 54 57 60 72 75 76 90 95 100 108 114 120 135 150 152 171 180 190 200 216 225 228 270 277 285 300 342 360 380 450 456 475 513 540 554 570 600 675 684 760 831 855 900 950 1026 1080 1108 1140 1350 1368 1385 1425 1662 1710 1800 1900 2052 2216 2280 2493 2565 2700 2770 2850 3324 3420 3800 4104 4155 4275 4986 5130 5263 5400 5540 5700 6648 6840 6925 7479 8310 8550 9972 10260 10526 11080 11400 12465 12825 13850 14958 15789 16620 17100 19944 20520 20775 21052 24930 25650 26315 27700 29916 31578 33240 34200 37395 41550 42104 47367 49860 51300 52630 55400 59832 62325 63156 74790 78945 83100 94734 99720 102600 105260 124650 126312 131575 142101 149580 157890 166200 186975 189468 210520 236835 249300 263150 284202 299160 315780 373950 378936 394725 473670 498600 526300 568404 631560 710505 747900 789450 947340 1052600 1136808 1184175 1421010 1495800 1578900 1894680 2368350 2842020 3157800 3552525 4736700 5684040 7105050 9473400 14210100 28420200
- Sum of all divisors σ(n): 103416000
- Sum of proper divisors (its aliquot sum) s(n): 74995800
- 28420200 is an abundant number, because the sum of its proper divisors (74995800) is greater than itself. Its abundance is 46575600
Bases of 28420200
- Binary: 11011000110101000011010002
- Hexadecimal: 0x1B1A868
- Base-36: GX560
Squares and roots of 28420200
- 28420200 squared (284202002) is 807707768040000
- 28420200 cubed (284202003) is 22955216309250408000000
-
The
square root of 28420200 is 5331.0599321335 -
The
cube root of 28420200 is 305.1703786925
Scales and comparisons
How big is 28420200?- 28,420,200 seconds is equal to 46 weeks, 6 days, 22 hours, 30 minutes.
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To count from 1 to 28,420,200 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 28420200 cubic inches would be around 25.4 feet tall.
Recreational maths with 28420200
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The information we have on file for 28420200 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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