428728740050
428,728,740,050 is an even composite number composed of five prime numbers multiplied together.
428728740050 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 428728740050:
2 × 52 × 132 × 172 × 4192
(2 × 5 × 5 × 13 × 13 × 17 × 17 × 419 × 419)See below for interesting mathematical facts about the number 428728740050 from the Numbermatics database.
Names of 428728740050
- Cardinal: 428728740050 can be written as Four hundred twenty-eight billion, seven hundred twenty-eight million, seven hundred forty thousand and fifty.
Scientific notation
- Scientific notation: 4.2872874005 × 1011
Factors of 428728740050
Divisors of 428728740050
- Number of divisors d(n): 162
-
Complete list of divisors:
1 2 5 10 13 17 25 26 34 50 65 85 130 169 170 221 289 325 338 419 425 442 578 650 838 845 850 1105 1445 1690 2095 2210 2873 2890 3757 4190 4225 5447 5525 5746 7123 7225 7514 8450 10475 10894 11050 14246 14365 14450 18785 20950 27235 28730 35615 37570 48841 54470 70811 71230 71825 92599 93925 97682 121091 136175 141622 143650 175561 178075 185198 187850 242182 244205 272350 351122 354055 356150 462995 488410 605455 708110 877805 925990 1203787 1210910 1221025 1574183 1755610 1770275 2282293 2314975 2407574 2442050 2984537 3027275 3148366 3540550 4389025 4564586 4629950 5969074 6018935 6054550 7870915 8778050 11411465 12037870 14922685 15741830 20464379 22822930 29669809 29845370 30094675 38798981 39354575 40928758 50737129 57057325 59339618 60189350 74613425 77597962 78709150 101474258 102321895 114114650 148349045 149226850 193994905 204643790 253685645 296698090 387989810 504386753 507371290 511609475 659582677 741745225 969974525 1008773506 1023218950 1268428225 1319165354 1483490450 1939949050 2521933765 2536856450 3297913385 5043867530 6595826770 8574574801 12609668825 16489566925 17149149602 25219337650 32979133850 42872874005 85745748010 214364370025 428728740050
- Sum of all divisors σ(n): 919471336173
- Sum of proper divisors (its aliquot sum) s(n): 490742596123
- 428728740050 is an abundant number, because the sum of its proper divisors (490742596123) is greater than itself. Its abundance is 62013856073
Bases of 428728740050
- Binary: 1100011110100100011100101101000110100102
- Hexadecimal: 0x63D23968D2
- Base-36: 5GYE0T02
Squares and roots of 428728740050
- 428728740050 squared (4287287400502) is 183808332544860474002500
- 428728740050 cubed (4287287400503) is 78803914822649441122137605550125000
-
The
square root of 428728740050 is 654773.8083109311 -
The
cube root of 428728740050 is 7540.3967785649
Scales and comparisons
How big is 428728740050?- 428,728,740,050 seconds is equal to 13,632 years, 12 weeks, 6 days, 4 hours, 40 minutes, 50 seconds.
-
To count from 1 to 428,728,740,050 would take you about twenty-seven thousand, two hundred sixty-four 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 428728740050 cubic inches would be around 628.4 feet tall.
Recreational maths with 428728740050
- 428728740050 backwards is 050047827824
- The number of decimal digits it has is: 12
- The sum of 428728740050's digits is 47
- More coming soon!
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