428908680
428,908,680 is an even composite number composed of five prime numbers multiplied together.
428908680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 428908680:
23 × 32 × 5 × 199 × 5987
(2 × 2 × 2 × 3 × 3 × 5 × 199 × 5987)See below for interesting mathematical facts about the number 428908680 from the Numbermatics database.
Names of 428908680
- Cardinal: 428908680 can be written as Four hundred twenty-eight million, nine hundred eight thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.2890868 × 108
Factors of 428908680
Divisors of 428908680
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 199 360 398 597 796 995 1194 1592 1791 1990 2388 2985 3582 3980 4776 5970 5987 7164 7960 8955 11940 11974 14328 17910 17961 23880 23948 29935 35820 35922 47896 53883 59870 71640 71844 89805 107766 119740 143688 179610 215532 239480 269415 359220 431064 538830 718440 1077660 1191413 2155320 2382826 3574239 4765652 5957065 7148478 9531304 10722717 11914130 14296956 17871195 21445434 23828260 28593912 35742390 42890868 47656520 53613585 71484780 85781736 107227170 142969560 214454340 428908680
- Sum of all divisors σ(n): 1401192000
- Sum of proper divisors (its aliquot sum) s(n): 972283320
- 428908680 is an abundant number, because the sum of its proper divisors (972283320) is greater than itself. Its abundance is 543374640
Bases of 428908680
- Binary: 110011001000010100000100010002
- Hexadecimal: 0x1990A088
- Base-36: 73D020
Squares and roots of 428908680
- 428908680 squared (4289086802) is 183962655779342400
- 428908680 cubed (4289086803) is 78903179859612120052032000
-
The
square root of 428908680 is 20710.1105743065 -
The
cube root of 428908680 is 754.1451547169
Scales and comparisons
How big is 428908680?- 428,908,680 seconds is equal to 13 years, 33 weeks, 1 day, 5 hours, 18 minutes.
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To count from 1 to 428,908,680 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 428908680 cubic inches would be around 62.8 feet tall.
Recreational maths with 428908680
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The information we have on file for 428908680 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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