168629142
168,629,142 is an even composite number composed of six prime numbers multiplied together.
168629142 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 168629142:
2 × 3 × 11 × 19 × 29 × 4637
See below for interesting mathematical facts about the number 168629142 from the Numbermatics database.
Names of 168629142
- Cardinal: 168629142 can be written as One hundred sixty-eight million, six hundred twenty-nine thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.68629142 × 108
Factors of 168629142
Divisors of 168629142
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 11 19 22 29 33 38 57 58 66 87 114 174 209 319 418 551 627 638 957 1102 1254 1653 1914 3306 4637 6061 9274 12122 13911 18183 27822 36366 51007 88103 102014 134473 153021 176206 264309 268946 306042 403419 528618 806838 969133 1479203 1938266 2554987 2907399 2958406 4437609 5109974 5814798 7664961 8875218 15329922 28104857 56209714 84314571 168629142
- Sum of all divisors σ(n): 400723200
- Sum of proper divisors (its aliquot sum) s(n): 232094058
- 168629142 is an abundant number, because the sum of its proper divisors (232094058) is greater than itself. Its abundance is 63464916
Bases of 168629142
- Binary: 10100000110100010011100101102
- Hexadecimal: 0xA0D1396
- Base-36: 2SEB2U
Squares and roots of 168629142
- 168629142 squared (1686291422) is 28435787531656164
- 168629142 cubed (1686291423) is 4795102453557476774331288
-
The
square root of 168629142 is 12985.7283969749 -
The
cube root of 168629142 is 552.4727689397
Scales and comparisons
How big is 168629142?- 168,629,142 seconds is equal to 5 years, 18 weeks, 5 days, 17 hours, 25 minutes, 42 seconds.
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To count from 1 to 168,629,142 would take you about eight 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 168629142 cubic inches would be around 46 feet tall.
Recreational maths with 168629142
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The information we have on file for 168629142 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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