242139816
242,139,816 is an even composite number composed of four prime numbers multiplied together.
242139816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 242139816:
23 × 32 × 1032 × 317
(2 × 2 × 2 × 3 × 3 × 103 × 103 × 317)See below for interesting mathematical facts about the number 242139816 from the Numbermatics database.
Names of 242139816
- Cardinal: 242139816 can be written as Two hundred forty-two million, one hundred thirty-nine thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 2.42139816 × 108
Factors of 242139816
Divisors of 242139816
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 103 206 309 317 412 618 634 824 927 951 1236 1268 1854 1902 2472 2536 2853 3708 3804 5706 7416 7608 10609 11412 21218 22824 31827 32651 42436 63654 65302 84872 95481 97953 127308 130604 190962 195906 254616 261208 293859 381924 391812 587718 763848 783624 1175436 2350872 3363053 6726106 10089159 13452212 20178318 26904424 30267477 40356636 60534954 80713272 121069908 242139816
- Sum of all divisors σ(n): 664313130
- Sum of proper divisors (its aliquot sum) s(n): 422173314
- 242139816 is an abundant number, because the sum of its proper divisors (422173314) is greater than itself. Its abundance is 180033498
Bases of 242139816
- Binary: 11100110111011000010101010002
- Hexadecimal: 0xE6EC2A8
- Base-36: 405WA0
Squares and roots of 242139816
- 242139816 squared (2421398162) is 58631690492513856
- 242139816 cubed (2421398163) is 14197066747626254469290496
-
The
square root of 242139816 is 15560.8423936495 -
The
cube root of 242139816 is 623.2879575257
Scales and comparisons
How big is 242139816?- 242,139,816 seconds is equal to 7 years, 36 weeks, 2 days, 13 hours, 3 minutes, 36 seconds.
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To count from 1 to 242,139,816 would take you about eleven 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 242139816 cubic inches would be around 51.9 feet tall.
Recreational maths with 242139816
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The information we have on file for 242139816 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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