142709850
142,709,850 is an even composite number composed of five prime numbers multiplied together.
142709850 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142709850:
2 × 34 × 52 × 167 × 211
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 167 × 211)See below for interesting mathematical facts about the number 142709850 from the Numbermatics database.
Names of 142709850
- Cardinal: 142709850 can be written as One hundred forty-two million, seven hundred nine thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 1.4270985 × 108
Factors of 142709850
Divisors of 142709850
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 167 211 225 270 334 405 422 450 501 633 675 810 835 1002 1055 1266 1350 1503 1670 1899 2025 2110 2505 3006 3165 3798 4050 4175 4509 5010 5275 5697 6330 7515 8350 9018 9495 10550 11394 12525 13527 15030 15825 17091 18990 22545 25050 27054 28485 31650 34182 35237 37575 45090 47475 56970 67635 70474 75150 85455 94950 105711 112725 135270 142425 170910 176185 211422 225450 284850 317133 338175 352370 427275 528555 634266 676350 854550 880925 951399 1057110 1585665 1761850 1902798 2642775 2854197 3171330 4756995 5285550 5708394 7928325 9513990 14270985 15856650 23784975 28541970 47569950 71354925 142709850
- Sum of all divisors σ(n): 400786848
- Sum of proper divisors (its aliquot sum) s(n): 258076998
- 142709850 is an abundant number, because the sum of its proper divisors (258076998) is greater than itself. Its abundance is 115367148
Bases of 142709850
- Binary: 10001000000110010100010110102
- Hexadecimal: 0x881945A
- Base-36: 2CYRMI
Squares and roots of 142709850
- 142709850 squared (1427098502) is 20366101287022500
- 142709850 cubed (1427098503) is 2906443259755787921625000
-
The
square root of 142709850 is 11946.1228019805 -
The
cube root of 142709850 is 522.5782335943
Scales and comparisons
How big is 142709850?- 142,709,850 seconds is equal to 4 years, 27 weeks, 6 days, 17 hours, 37 minutes, 30 seconds.
-
To count from 1 to 142,709,850 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 142709850 cubic inches would be around 43.5 feet tall.
Recreational maths with 142709850
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The information we have on file for 142709850 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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