42138545328
42,138,545,328 is an even composite number composed of four prime numbers multiplied together.
What does the number 42138545328 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 80 divisors.
42138545328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42138545328:
24 × 33 × 11 × 8867539
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 8867539)See below for interesting mathematical facts about the number 42138545328 from the Numbermatics database.
Names of 42138545328
- Cardinal: 42138545328 can be written as Forty-two billion, one hundred thirty-eight million, five hundred forty-five thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2138545328 × 1010
Factors of 42138545328
Divisors of 42138545328
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 132 144 176 198 216 264 297 396 432 528 594 792 1188 1584 2376 4752 8867539 17735078 26602617 35470156 53205234 70940312 79807851 97542929 106410468 141880624 159615702 195085858 212820936 239423553 292628787 319231404 390171716 425641872 478847106 585257574 638462808 780343432 877886361 957694212 1170515148 1276925616 1560686864 1755772722 1915388424 2341030296 2633659083 3511545444 3830776848 4682060592 5267318166 7023090888 10534636332 14046181776 21069272664 42138545328
- Sum of all divisors σ(n): 131948995200
- Sum of proper divisors (its aliquot sum) s(n): 89810449872
- 42138545328 is an abundant number, because the sum of its proper divisors (89810449872) is greater than itself. Its abundance is 47671904544
Bases of 42138545328
- Binary: 1001110011111010011100101100101100002
- Hexadecimal: 0x9CFA72CB0
- Base-36: JCW79O0
Squares and roots of 42138545328
- 42138545328 squared (421385453282) is 1775657002359910627584
- 42138545328 cubed (421385453283) is 74823603080923696950477311127552
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The
square root of 42138545328 is 205276.7530140713 -
The
cube root of 42138545328 is 3479.8445709415
Scales and comparisons
How big is 42138545328?- 42,138,545,328 seconds is equal to 1,339 years, 45 weeks, 3 days, 15 hours, 28 minutes, 48 seconds.
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To count from 1 to 42,138,545,328 would take you about two thousand, six hundred seventy-nine 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 42138545328 cubic inches would be around 290 feet tall.
Recreational maths with 42138545328
- 42138545328 backwards is 82354583124
- The number of decimal digits it has is: 11
- The sum of 42138545328's digits is 45
- More coming soon!
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Keywords: Divisors of 42138545328, math, Factors of 42138545328, curriculum, school, college, exams, university, Prime factorization of 42138545328, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, one hundred thirty-eight million, five hundred forty-five thousand, three hundred twenty-eight.