428391315
428,391,315 is an odd composite number composed of five prime numbers multiplied together.
428391315 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 428391315:
33 × 5 × 11 × 53 × 5443
(3 × 3 × 3 × 5 × 11 × 53 × 5443)See below for interesting mathematical facts about the number 428391315 from the Numbermatics database.
Names of 428391315
- Cardinal: 428391315 can be written as Four hundred twenty-eight million, three hundred ninety-one thousand, three hundred fifteen.
Scientific notation
- Scientific notation: 4.28391315 × 108
Factors of 428391315
Divisors of 428391315
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 9 11 15 27 33 45 53 55 99 135 159 165 265 297 477 495 583 795 1431 1485 1749 2385 2915 5247 5443 7155 8745 15741 16329 26235 27215 48987 59873 78705 81645 146961 179619 244935 288479 299365 538857 734805 865437 898095 1442395 1616571 2596311 2694285 3173269 4327185 7788933 8082855 9519807 12981555 15866345 28559421 38944665 47599035 85678263 142797105 428391315
- Sum of all divisors σ(n): 846650880
- Sum of proper divisors (its aliquot sum) s(n): 418259565
- 428391315 is a deficient number, because the sum of its proper divisors (418259565) is less than itself. Its deficiency is 10131750
Bases of 428391315
- Binary: 110011000100010111011100100112
- Hexadecimal: 0x1988BB93
- Base-36: 731WUR
Squares and roots of 428391315
- 428391315 squared (4283913152) is 183519118767429225
- 428391315 cubed (4283913153) is 78617996616420184867180875
-
The
square root of 428391315 is 20697.6161670855 -
The
cube root of 428391315 is 753.8418070893
Scales and comparisons
How big is 428391315?- 428,391,315 seconds is equal to 13 years, 32 weeks, 2 days, 5 hours, 35 minutes, 15 seconds.
-
To count from 1 to 428,391,315 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 428391315 cubic inches would be around 62.8 feet tall.
Recreational maths with 428391315
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The information we have on file for 428391315 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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