428168468
428,168,468 is an even composite number composed of five prime numbers multiplied together.
428168468 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 428168468:
22 × 72 × 13 × 197 × 853
(2 × 2 × 7 × 7 × 13 × 197 × 853)See below for interesting mathematical facts about the number 428168468 from the Numbermatics database.
Names of 428168468
- Cardinal: 428168468 can be written as Four hundred twenty-eight million, one hundred sixty-eight thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 4.28168468 × 108
Factors of 428168468
Divisors of 428168468
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 13 14 26 28 49 52 91 98 182 196 197 364 394 637 788 853 1274 1379 1706 2548 2561 2758 3412 5122 5516 5971 9653 10244 11089 11942 17927 19306 22178 23884 35854 38612 41797 44356 71708 77623 83594 125489 155246 167188 168041 250978 310492 336082 501956 543361 672164 1086722 1176287 2173444 2184533 2352574 4369066 4705148 8234009 8738132 15291731 16468018 30583462 32936036 61166924 107042117 214084234 428168468
- Sum of all divisors σ(n): 944547912
- Sum of proper divisors (its aliquot sum) s(n): 516379444
- 428168468 is an abundant number, because the sum of its proper divisors (516379444) is greater than itself. Its abundance is 88210976
Bases of 428168468
- Binary: 110011000010101010101000101002
- Hexadecimal: 0x19855514
- Base-36: 72X4WK
Squares and roots of 428168468
- 428168468 squared (4281684682) is 183328236989467024
- 428168468 cubed (4281684683) is 78495370372921027802599232
-
The
square root of 428168468 is 20692.2320690641 -
The
cube root of 428168468 is 753.7110695157
Scales and comparisons
How big is 428168468?- 428,168,468 seconds is equal to 13 years, 31 weeks, 6 days, 15 hours, 41 minutes, 8 seconds.
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To count from 1 to 428,168,468 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 428168468 cubic inches would be around 62.8 feet tall.
Recreational maths with 428168468
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The information we have on file for 428168468 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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