49428390
49,428,390 is an even composite number composed of six prime numbers multiplied together.
49428390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 49428390:
2 × 3 × 5 × 11 × 101 × 1483
See below for interesting mathematical facts about the number 49428390 from the Numbermatics database.
Names of 49428390
- Cardinal: 49428390 can be written as Forty-nine million, four hundred twenty-eight thousand, three hundred ninety.
Scientific notation
- Scientific notation: 4.942839 × 107
Factors of 49428390
Divisors of 49428390
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 66 101 110 165 202 303 330 505 606 1010 1111 1483 1515 2222 2966 3030 3333 4449 5555 6666 7415 8898 11110 14830 16313 16665 22245 32626 33330 44490 48939 81565 97878 149783 163130 244695 299566 449349 489390 748915 898698 1497830 1647613 2246745 3295226 4493490 4942839 8238065 9885678 16476130 24714195 49428390
- Sum of all divisors σ(n): 130781952
- Sum of proper divisors (its aliquot sum) s(n): 81353562
- 49428390 is an abundant number, because the sum of its proper divisors (81353562) is greater than itself. Its abundance is 31925172
Bases of 49428390
- Binary: 101111001000110111101001102
- Hexadecimal: 0x2F237A6
- Base-36: TFF6U
Squares and roots of 49428390
- 49428390 squared (494283902) is 2443165737992100
- 49428390 cubed (494283903) is 120761748932111335719000
-
The
square root of 49428390 is 7030.5326967449 -
The
cube root of 49428390 is 366.9938796257
Scales and comparisons
How big is 49428390?- 49,428,390 seconds is equal to 1 year, 29 weeks, 5 days, 2 hours, 6 minutes, 30 seconds.
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To count from 1 to 49,428,390 would take you about two 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 49428390 cubic inches would be around 30.6 feet tall.
Recreational maths with 49428390
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The information we have on file for 49428390 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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