42987998242
42,987,998,242 is an even composite number composed of five prime numbers multiplied together.
What does the number 42987998242 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
42987998242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 42987998242:
2 × 7 × 41 × 157 × 477019
See below for interesting mathematical facts about the number 42987998242 from the Numbermatics database.
Names of 42987998242
- Cardinal: 42987998242 can be written as Forty-two billion, nine hundred eighty-seven million, nine hundred ninety-eight thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 4.2987998242 × 1010
Factors of 42987998242
Divisors of 42987998242
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 75972113280
- Sum of proper divisors (its aliquot sum) s(n): 32984115038
- 42987998242 is a deficient number, because the sum of its proper divisors (32984115038) is less than itself. Its deficiency is 10003883204
Bases of 42987998242
- Binary: 1010000000100100100011001100001000102
- Hexadecimal: 0xA0248CC22
- Base-36: JQXXZQA
Squares and roots of 42987998242
- 42987998242 squared (429879982422) is 1847967992854195090564
- 42987998242 cubed (429879982423) is 79440444828088407115490262788488
-
The
square root of 42987998242 is 207335.4727054683 -
The
cube root of 42987998242 is 3503.0720848191
Scales and comparisons
How big is 42987998242?- 42,987,998,242 seconds is equal to 1,366 years, 46 weeks, 6 hours, 37 minutes, 22 seconds.
-
To count from 1 to 42,987,998,242 would take you about two thousand, seven hundred thirty-three 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 42987998242 cubic inches would be around 291.9 feet tall.
Recreational maths with 42987998242
- 42987998242 backwards is 24289978924
- The number of decimal digits it has is: 11
- The sum of 42987998242's digits is 64
- More coming soon!
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"Number 42987998242 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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The information we have on file for 42987998242 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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