242835021
242,835,021 is an odd composite number composed of five prime numbers multiplied together.
242835021 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 242835021:
32 × 112 × 13 × 17 × 1009
(3 × 3 × 11 × 11 × 13 × 17 × 1009)See below for interesting mathematical facts about the number 242835021 from the Numbermatics database.
Names of 242835021
- Cardinal: 242835021 can be written as Two hundred forty-two million, eight hundred thirty-five thousand and twenty-one.
Scientific notation
- Scientific notation: 2.42835021 × 108
Factors of 242835021
Divisors of 242835021
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 13 17 33 39 51 99 117 121 143 153 187 221 363 429 561 663 1009 1089 1287 1573 1683 1989 2057 2431 3027 4719 6171 7293 9081 11099 13117 14157 17153 18513 21879 26741 33297 39351 51459 80223 99891 118053 122089 144287 154377 188683 222989 240669 366267 432861 566049 668967 1098801 1298583 1587157 1698147 2006901 2075513 2452879 4761471 6226539 7358637 14284413 18679617 22075911 26981669 80945007 242835021
- Sum of all divisors σ(n): 440065080
- Sum of proper divisors (its aliquot sum) s(n): 197230059
- 242835021 is a deficient number, because the sum of its proper divisors (197230059) is less than itself. Its deficiency is 45604962
Bases of 242835021
- Binary: 11100111100101011110010011012
- Hexadecimal: 0xE795E4D
- Base-36: 40KSP9
Squares and roots of 242835021
- 242835021 squared (2428350212) is 58968847424070441
- 242835021 cubed (2428350213) is 14319701302569941445714261
-
The
square root of 242835021 is 15583.1646657539 -
The
cube root of 242835021 is 623.8838926601
Scales and comparisons
How big is 242835021?- 242,835,021 seconds is equal to 7 years, 37 weeks, 3 days, 14 hours, 10 minutes, 21 seconds.
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To count from 1 to 242,835,021 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 242835021 cubic inches would be around 52 feet tall.
Recreational maths with 242835021
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The information we have on file for 242835021 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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