142681230
142,681,230 is an even composite number composed of five prime numbers multiplied together.
142681230 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 142681230:
2 × 33 × 5 × 41 × 12889
(2 × 3 × 3 × 3 × 5 × 41 × 12889)See below for interesting mathematical facts about the number 142681230 from the Numbermatics database.
Names of 142681230
- Cardinal: 142681230 can be written as One hundred forty-two million, six hundred eighty-one thousand, two hundred thirty.
Scientific notation
- Scientific notation: 1.4268123 × 108
Factors of 142681230
Divisors of 142681230
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 41 45 54 82 90 123 135 205 246 270 369 410 615 738 1107 1230 1845 2214 3690 5535 11070 12889 25778 38667 64445 77334 116001 128890 193335 232002 348003 386670 528449 580005 696006 1056898 1160010 1585347 1740015 2642245 3170694 3480030 4756041 5284490 7926735 9512082 14268123 15853470 23780205 28536246 47560410 71340615 142681230
- Sum of all divisors σ(n): 389793600
- Sum of proper divisors (its aliquot sum) s(n): 247112370
- 142681230 is an abundant number, because the sum of its proper divisors (247112370) is greater than itself. Its abundance is 104431140
Bases of 142681230
- Binary: 10001000000100100100100011102
- Hexadecimal: 0x881248E
- Base-36: 2CY5JI
Squares and roots of 142681230
- 142681230 squared (1426812302) is 20357933394312900
- 142681230 cubed (1426812303) is 2904694976958639576867000
-
The
square root of 142681230 is 11944.9248637235 -
The
cube root of 142681230 is 522.5432974657
Scales and comparisons
How big is 142681230?- 142,681,230 seconds is equal to 4 years, 27 weeks, 6 days, 9 hours, 40 minutes, 30 seconds.
-
To count from 1 to 142,681,230 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 142681230 cubic inches would be around 43.5 feet tall.
Recreational maths with 142681230
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The information we have on file for 142681230 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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