142901252
142,901,252 is an even composite number composed of five prime numbers multiplied together.
142901252 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 142901252:
22 × 13 × 172 × 37 × 257
(2 × 2 × 13 × 17 × 17 × 37 × 257)See below for interesting mathematical facts about the number 142901252 from the Numbermatics database.
Names of 142901252
- Cardinal: 142901252 can be written as One hundred forty-two million, nine hundred one thousand, two hundred fifty-two.
Scientific notation
- Scientific notation: 1.42901252 × 108
Factors of 142901252
Divisors of 142901252
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 13 17 26 34 37 52 68 74 148 221 257 289 442 481 514 578 629 884 962 1028 1156 1258 1924 2516 3341 3757 4369 6682 7514 8177 8738 9509 10693 13364 15028 16354 17476 19018 21386 32708 38036 42772 56797 74273 113594 123617 139009 148546 161653 227188 247234 278018 297092 323306 494468 556036 646612 965549 1931098 2101489 2748101 3862196 4202978 5496202 8405956 10992404 35725313 71450626 142901252
- Sum of all divisors σ(n): 294963144
- Sum of proper divisors (its aliquot sum) s(n): 152061892
- 142901252 is an abundant number, because the sum of its proper divisors (152061892) is greater than itself. Its abundance is 9160640
Bases of 142901252
- Binary: 10001000010010000000000001002
- Hexadecimal: 0x8848004
- Base-36: 2D2VB8
Squares and roots of 142901252
- 142901252 squared (1429012522) is 20420767823167504
- 142901252 cubed (1429012523) is 2918153288731950927315008
-
The
square root of 142901252 is 11954.1311687633 -
The
cube root of 142901252 is 522.8117559843
Scales and comparisons
How big is 142901252?- 142,901,252 seconds is equal to 4 years, 28 weeks, 1 day, 22 hours, 47 minutes, 32 seconds.
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To count from 1 to 142,901,252 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 142901252 cubic inches would be around 43.6 feet tall.
Recreational maths with 142901252
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The information we have on file for 142901252 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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