142481768
142,481,768 is an even composite number composed of five prime numbers multiplied together.
142481768 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 142481768:
23 × 11 × 13 × 269 × 463
(2 × 2 × 2 × 11 × 13 × 269 × 463)See below for interesting mathematical facts about the number 142481768 from the Numbermatics database.
Names of 142481768
- Cardinal: 142481768 can be written as One hundred forty-two million, four hundred eighty-one thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42481768 × 108
Factors of 142481768
Divisors of 142481768
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 88 104 143 269 286 463 538 572 926 1076 1144 1852 2152 2959 3497 3704 5093 5918 6019 6994 10186 11836 12038 13988 20372 23672 24076 27976 38467 40744 48152 66209 76934 124547 132418 153868 249094 264836 307736 498188 529672 996376 1370017 1619111 2740034 3238222 5480068 6476444 10960136 12952888 17810221 35620442 71240884 142481768
- Sum of all divisors σ(n): 315705600
- Sum of proper divisors (its aliquot sum) s(n): 173223832
- 142481768 is an abundant number, because the sum of its proper divisors (173223832) is greater than itself. Its abundance is 30742064
Bases of 142481768
- Binary: 10000111111000011001011010002
- Hexadecimal: 0x87E1968
- Base-36: 2CTVMW
Squares and roots of 142481768
- 142481768 squared (1424817682) is 20301054212405824
- 142481768 cubed (1424817683) is 2892530096447429337016832
-
The
square root of 142481768 is 11936.5727074399 -
The
cube root of 142481768 is 522.2996864985
Scales and comparisons
How big is 142481768?- 142,481,768 seconds is equal to 4 years, 27 weeks, 4 days, 2 hours, 16 minutes, 8 seconds.
-
To count from 1 to 142,481,768 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 142481768 cubic inches would be around 43.5 feet tall.
Recreational maths with 142481768
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The information we have on file for 142481768 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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