28900200
28,900,200 is an even composite number composed of five prime numbers multiplied together.
28900200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28900200:
23 × 3 × 52 × 72 × 983
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 983)See below for interesting mathematical facts about the number 28900200 from the Numbermatics database.
Names of 28900200
- Cardinal: 28900200 can be written as Twenty-eight million, nine hundred thousand, two hundred.
Scientific notation
- Scientific notation: 2.89002 × 107
Factors of 28900200
Divisors of 28900200
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 140 147 150 168 175 196 200 210 245 280 294 300 350 392 420 490 525 588 600 700 735 840 980 983 1050 1176 1225 1400 1470 1960 1966 2100 2450 2940 2949 3675 3932 4200 4900 4915 5880 5898 6881 7350 7864 9800 9830 11796 13762 14700 14745 19660 20643 23592 24575 27524 29400 29490 34405 39320 41286 48167 49150 55048 58980 68810 73725 82572 96334 98300 103215 117960 137620 144501 147450 165144 172025 192668 196600 206430 240835 275240 289002 294900 344050 385336 412860 481670 516075 578004 589800 688100 722505 825720 963340 1032150 1156008 1204175 1376200 1445010 1926680 2064300 2408350 2890020 3612525 4128600 4816700 5780040 7225050 9633400 14450100 28900200
- Sum of all divisors σ(n): 104323680
- Sum of proper divisors (its aliquot sum) s(n): 75423480
- 28900200 is an abundant number, because the sum of its proper divisors (75423480) is greater than itself. Its abundance is 46523280
Bases of 28900200
- Binary: 11011100011111011011010002
- Hexadecimal: 0x1B8FB68
- Base-36: H7FJC
Squares and roots of 28900200
- 28900200 squared (289002002) is 835221560040000
- 28900200 cubed (289002003) is 24138070129468008000000
-
The
square root of 28900200 is 5375.8906238875 -
The
cube root of 28900200 is 306.8788439227
Scales and comparisons
How big is 28900200?- 28,900,200 seconds is equal to 47 weeks, 5 days, 11 hours, 50 minutes.
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To count from 1 to 28,900,200 would take you about nineteen 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 28900200 cubic inches would be around 25.6 feet tall.
Recreational maths with 28900200
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The information we have on file for 28900200 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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