428120556
428,120,556 is an even composite number composed of six prime numbers multiplied together.
428120556 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 428120556:
22 × 3 × 43 × 47 × 127 × 139
(2 × 2 × 3 × 43 × 47 × 127 × 139)See below for interesting mathematical facts about the number 428120556 from the Numbermatics database.
Names of 428120556
- Cardinal: 428120556 can be written as Four hundred twenty-eight million, one hundred twenty thousand, five hundred fifty-six.
Scientific notation
- Scientific notation: 4.28120556 × 108
Factors of 428120556
Divisors of 428120556
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 43 47 86 94 127 129 139 141 172 188 254 258 278 282 381 417 508 516 556 564 762 834 1524 1668 2021 4042 5461 5969 5977 6063 6533 8084 10922 11938 11954 12126 13066 16383 17653 17907 17931 19599 21844 23876 23908 24252 26132 32766 35306 35814 35862 39198 52959 65532 70612 71628 71724 78396 105918 211836 256667 280919 513334 561838 759079 770001 829691 842757 1026668 1123676 1518158 1540002 1659382 1685514 2277237 2489073 3036316 3080004 3318764 3371028 4554474 4978146 9108948 9956292 35676713 71353426 107030139 142706852 214060278 428120556
- Sum of all divisors σ(n): 1059717120
- Sum of proper divisors (its aliquot sum) s(n): 631596564
- 428120556 is an abundant number, because the sum of its proper divisors (631596564) is greater than itself. Its abundance is 203476008
Bases of 428120556
- Binary: 110011000010010011001111011002
- Hexadecimal: 0x198499EC
- Base-36: 72W3XO
Squares and roots of 428120556
- 428120556 squared (4281205562) is 183287210469749136
- 428120556 cubed (4281205563) is 78469022453998021284839616
-
The
square root of 428120556 is 20691.0743075365 -
The
cube root of 428120556 is 753.6829550745
Scales and comparisons
How big is 428120556?- 428,120,556 seconds is equal to 13 years, 31 weeks, 6 days, 2 hours, 22 minutes, 36 seconds.
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To count from 1 to 428,120,556 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 428120556 cubic inches would be around 62.8 feet tall.
Recreational maths with 428120556
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The information we have on file for 428120556 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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