428623090
428,623,090 is an even composite number composed of five prime numbers multiplied together.
428623090 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 428623090:
2 × 5 × 73 × 19 × 6577
(2 × 5 × 7 × 7 × 7 × 19 × 6577)See below for interesting mathematical facts about the number 428623090 from the Numbermatics database.
Names of 428623090
- Cardinal: 428623090 can be written as Four hundred twenty-eight million, six hundred twenty-three thousand and ninety.
Scientific notation
- Scientific notation: 4.2862309 × 108
Factors of 428623090
Divisors of 428623090
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 245 266 343 490 665 686 931 1330 1715 1862 3430 4655 6517 6577 9310 13034 13154 32585 32885 46039 65170 65770 92078 124963 230195 249926 322273 460390 624815 644546 874741 1249630 1611365 1749482 2255911 3222730 4373705 4511822 6123187 8747410 11279555 12246374 22559110 30615935 42862309 61231870 85724618 214311545 428623090
- Sum of all divisors σ(n): 947232000
- Sum of proper divisors (its aliquot sum) s(n): 518608910
- 428623090 is an abundant number, because the sum of its proper divisors (518608910) is greater than itself. Its abundance is 89985820
Bases of 428623090
- Binary: 110011000110001000100111100102
- Hexadecimal: 0x198C44F2
- Base-36: 736VOY
Squares and roots of 428623090
- 428623090 squared (4286230902) is 183717753281148100
- 428623090 cubed (4286230903) is 78745671099223337369629000
-
The
square root of 428623090 is 20703.2144847123 -
The
cube root of 428623090 is 753.9777343579
Scales and comparisons
How big is 428623090?- 428,623,090 seconds is equal to 13 years, 32 weeks, 4 days, 21 hours, 58 minutes, 10 seconds.
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To count from 1 to 428,623,090 would take you about twenty 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 428623090 cubic inches would be around 62.8 feet tall.
Recreational maths with 428623090
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The information we have on file for 428623090 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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