42992856

42,992,856 is an even composite number composed of three prime numbers multiplied together.

What does the number 42992856 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

42992856 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 42992856:

2³ × 3⁴ × 66347

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 66347)

See below for interesting mathematical facts about the number 42992856 from the Numbermatics database.

Names of 42992856

Cardinal: 42992856 can be written as Forty-two million, nine hundred ninety-two thousand, eight hundred fifty-six.

Scientific notation

Scientific notation: 4.2992856 × 10⁷

Factors of 42992856

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 66352

Divisors of 42992856

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 66347 132694 199041 265388 398082 530776 597123 796164 1194246 1592328 1791369 2388492 3582738 4776984 5374107 7165476 10748214 14330952 21496428 42992856
Sum of all divisors σ(n): 120421620
Sum of proper divisors (its aliquot sum) s(n): 77428764
42992856 is an abundant number, because the sum of its proper divisors (77428764) is greater than itself. Its abundance is 34435908

Bases of 42992856

Binary: 10100100000000010011011000₂
Hexadecimal: 0x29004D8
Base-36: PLHI0

Squares and roots of 42992856

42992856 squared (42992856²) is 1848385667036736
42992856 cubed (42992856³) is 79467378815374337558016
The square root of 42992856 is 6556.8937767821
The cube root of 42992856 is 350.3204031999

Scales and comparisons

How big is 42992856?

42,992,856 seconds is equal to 1 year, 19 weeks, 14 hours, 27 minutes, 36 seconds.
To count from 1 to 42,992,856 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 42992856 cubic inches would be around 29.2 feet tall.

Recreational maths with 42992856

42992856 backwards is 65829924
The number of decimal digits it has is: 8
The sum of 42992856's digits is 45
More coming soon!

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The information we have on file for 42992856 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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