126542142
126,542,142 is an even composite number composed of five prime numbers multiplied together.
126542142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 126542142:
2 × 33 × 47 × 73 × 683
(2 × 3 × 3 × 3 × 47 × 73 × 683)See below for interesting mathematical facts about the number 126542142 from the Numbermatics database.
Names of 126542142
- Cardinal: 126542142 can be written as One hundred twenty-six million, five hundred forty-two thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.26542142 × 108
Factors of 126542142
Divisors of 126542142
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 9 18 27 47 54 73 94 141 146 219 282 423 438 657 683 846 1269 1314 1366 1971 2049 2538 3431 3942 4098 6147 6862 10293 12294 18441 20586 30879 32101 36882 49859 61758 64202 92637 96303 99718 149577 185274 192606 288909 299154 448731 577818 866727 897462 1346193 1733454 2343373 2692386 4686746 7030119 14060238 21090357 42180714 63271071 126542142
- Sum of all divisors σ(n): 291548160
- Sum of proper divisors (its aliquot sum) s(n): 165006018
- 126542142 is an abundant number, because the sum of its proper divisors (165006018) is greater than itself. Its abundance is 38463876
Bases of 126542142
- Binary: 1111000101011100001001111102
- Hexadecimal: 0x78AE13E
- Base-36: 23C8JI
Squares and roots of 126542142
- 126542142 squared (1265421422) is 16012913701948164
- 126542142 cubed (1265421423) is 2026308399505670245527288
-
The
square root of 126542142 is 11249.0951636121 -
The
cube root of 126542142 is 502.0477909879
Scales and comparisons
How big is 126542142?- 126,542,142 seconds is equal to 4 years, 1 week, 1 day, 14 hours, 35 minutes, 42 seconds.
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To count from 1 to 126,542,142 would take you about six 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 126542142 cubic inches would be around 41.8 feet tall.
Recreational maths with 126542142
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The information we have on file for 126542142 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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