42920820
42,920,820 is an even composite number composed of five prime numbers multiplied together.
42920820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42920820:
22 × 33 × 5 × 61 × 1303
(2 × 2 × 3 × 3 × 3 × 5 × 61 × 1303)See below for interesting mathematical facts about the number 42920820 from the Numbermatics database.
Names of 42920820
- Cardinal: 42920820 can be written as Forty-two million, nine hundred twenty thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 4.292082 × 107
Factors of 42920820
Divisors of 42920820
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 61 90 108 122 135 180 183 244 270 305 366 540 549 610 732 915 1098 1220 1303 1647 1830 2196 2606 2745 3294 3660 3909 5212 5490 6515 6588 7818 8235 10980 11727 13030 15636 16470 19545 23454 26060 32940 35181 39090 46908 58635 70362 78180 79483 117270 140724 158966 175905 234540 238449 317932 351810 397415 476898 703620 715347 794830 953796 1192245 1430694 1589660 2146041 2384490 2861388 3576735 4292082 4768980 7153470 8584164 10730205 14306940 21460410 42920820
- Sum of all divisors σ(n): 135824640
- Sum of proper divisors (its aliquot sum) s(n): 92903820
- 42920820 is an abundant number, because the sum of its proper divisors (92903820) is greater than itself. Its abundance is 49983000
Bases of 42920820
- Binary: 101000111011101011011101002
- Hexadecimal: 0x28EEB74
- Base-36: PJXX0
Squares and roots of 42920820
- 42920820 squared (429208202) is 1842196789472400
- 42920820 cubed (429208203) is 79068596805522775368000
-
The
square root of 42920820 is 6551.3983240221 -
The
cube root of 42920820 is 350.1246358837
Scales and comparisons
How big is 42920820?- 42,920,820 seconds is equal to 1 year, 18 weeks, 6 days, 18 hours, 27 minutes.
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To count from 1 to 42,920,820 would take you about two 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 42920820 cubic inches would be around 29.2 feet tall.
Recreational maths with 42920820
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The information we have on file for 42920820 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!
Keywords: Divisors of 42920820, math, Factors of 42920820, curriculum, school, college, exams, university, Prime factorization of 42920820, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, nine hundred twenty thousand, eight hundred twenty.