28742307000
28,742,307,000 is an even composite number composed of six prime numbers multiplied together.
28742307000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 28742307000:
23 × 3 × 53 × 11 × 19 × 45841
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 19 × 45841)See below for interesting mathematical facts about the number 28742307000 from the Numbermatics database.
Names of 28742307000
- Cardinal: 28742307000 can be written as Twenty-eight billion, seven hundred forty-two million, three hundred seven thousand.
Scientific notation
- Scientific notation: 2.8742307 × 1010
Factors of 28742307000
Divisors of 28742307000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 19 20 22 24 25 30 33 38 40 44 50 55 57 60 66 75 76 88 95 100 110 114 120 125 132 150 152 165 190 200 209 220 228 250 264 275 285 300 330 375 380 418 440 456 475 500 550 570 600 627 660 750 760 825 836 950 1000 1045 1100 1140 1254 1320 1375 1425 1500 1650 1672 1900 2090 2200 2280 2375 2508 2750 2850 3000 3135 3300 3800 4125 4180 4750 5016 5225 5500 5700 6270 6600 7125 8250 8360 9500 10450 11000 11400 12540 14250 15675 16500 19000 20900 25080 26125 28500 31350 33000 41800 45841 52250 57000 62700 78375 91682 104500 125400 137523 156750 183364 209000 229205 275046 313500 366728 458410 504251 550092 627000 687615 870979 916820 1008502 1100184 1146025 1375230 1512753 1741958 1833640 2017004 2292050 2521255 2612937 2750460 3025506 3438075 3483916 4034008 4354895 4584100 5042510 5225874 5500920 5730125 6051012 6876150 6967832 7563765 8709790 9168200 9580769 10085020 10451748 11460250 12102024 12606275 13064685 13752300 15127530 17190375 17419580 19161538 20170040 20903496 21774475 22920500 25212550 26129370 27504600 28742307 30255060 34380750 34839160 37818825 38323076 43548950 45841000 47903845 50425100 52258740 57484614 60510120 63031375 65323425 68761500 75637650 76646152 87097900 95807690 100850200 104517480 108872375 114969228 126062750 130646850 137523000 143711535 151275300 174195800 189094125 191615380 217744750 229938456 239519225 252125500 261293700 287423070 302550600 326617125 378188250 383230760 435489500 479038450 504251000 522587400 574846140 653234250 718557675 756376500 870979000 958076900 1149692280 1197596125 1306468500 1437115350 1512753000 1916153800 2395192250 2612937000 2874230700 3592788375 4790384500 5748461400 7185576750 9580769000 14371153500 28742307000
- Sum of all divisors σ(n): 102979468800
- Sum of proper divisors (its aliquot sum) s(n): 74237161800
- 28742307000 is an abundant number, because the sum of its proper divisors (74237161800) is greater than itself. Its abundance is 45494854800
Bases of 28742307000
- Binary: 110101100010010110011001100101110002
- Hexadecimal: 0x6B12CCCB8
- Base-36: D7CFE0O
Squares and roots of 28742307000
- 28742307000 squared (287423070002) is 826120211682249000000
- 28742307000 cubed (287423070003) is 23744600743076187208443000000000
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The
square root of 28742307000 is 169535.5626409989 -
The
cube root of 28742307000 is 3063.1895701129
Scales and comparisons
How big is 28742307000?- 28,742,307,000 seconds is equal to 913 years, 47 weeks, 4 days, 14 hours, 10 minutes.
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To count from 1 to 28,742,307,000 would take you about one thousand, eight hundred twenty-seven years!
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 28742307000 cubic inches would be around 255.3 feet tall.
Recreational maths with 28742307000
- 28742307000 backwards is 00070324782
- 28742307000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28742307000's digits is 33
- More coming soon!
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