428123475
428,123,475 is an odd composite number composed of four prime numbers multiplied together.
428123475 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 428123475:
36 × 52 × 132 × 139
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 139)See below for interesting mathematical facts about the number 428123475 from the Numbermatics database.
Names of 428123475
- Cardinal: 428123475 can be written as Four hundred twenty-eight million, one hundred twenty-three thousand, four hundred seventy-five.
Scientific notation
- Scientific notation: 4.28123475 × 108
Factors of 428123475
Divisors of 428123475
- Number of divisors d(n): 126
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Complete list of divisors:
1 3 5 9 13 15 25 27 39 45 65 75 81 117 135 139 169 195 225 243 325 351 405 417 507 585 675 695 729 845 975 1053 1215 1251 1521 1755 1807 2025 2085 2535 2925 3159 3475 3645 3753 4225 4563 5265 5421 6075 6255 7605 8775 9035 9477 10425 11259 12675 13689 15795 16263 18225 18765 22815 23491 26325 27105 31275 33777 38025 41067 45175 47385 48789 56295 68445 70473 78975 81315 93825 101331 114075 117455 123201 135525 146367 168885 205335 211419 236925 243945 281475 342225 352365 406575 439101 506655 587275 616005 634257 731835 844425 1026675 1057095 1219725 1317303 1761825 1902771 2195505 2533275 3080025 3171285 3659175 5285475 5708313 6586515 9513855 10977525 15856425 17124939 28541565 32932575 47569275 85624695 142707825 428123475
- Sum of all divisors σ(n): 868082460
- Sum of proper divisors (its aliquot sum) s(n): 439958985
- 428123475 is an abundant number, because the sum of its proper divisors (439958985) is greater than itself. Its abundance is 11835510
Bases of 428123475
- Binary: 110011000010010100101010100112
- Hexadecimal: 0x1984A553
- Base-36: 72W66R
Squares and roots of 428123475
- 428123475 squared (4281234752) is 183289709846075625
- 428123475 cubed (4281234753) is 78470627511043611687796875
-
The
square root of 428123475 is 20691.1448450779 -
The
cube root of 428123475 is 753.6846679843
Scales and comparisons
How big is 428123475?- 428,123,475 seconds is equal to 13 years, 31 weeks, 6 days, 3 hours, 11 minutes, 15 seconds.
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To count from 1 to 428,123,475 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 428123475 cubic inches would be around 62.8 feet tall.
Recreational maths with 428123475
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The information we have on file for 428123475 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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