40242836

40,242,836 is an even composite number composed of four prime numbers multiplied together.

What does the number 40242836 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

40242836 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 40242836:

2² × 19² × 29 × 31²

(2 × 2 × 19 × 19 × 29 × 31 × 31)

See below for interesting mathematical facts about the number 40242836 from the Numbermatics database.

Names of 40242836

Cardinal: 40242836 can be written as Forty million, two hundred forty-two thousand, eight hundred thirty-six.

Scientific notation

Scientific notation: 4.0242836 × 10⁷

Factors of 40242836

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 81

Divisors of 40242836

Number of divisors d(n): 54
Complete list of divisors:
1 2 4 19 29 31 38 58 62 76 116 124 361 551 589 722 899 961 1102 1178 1444 1798 1922 2204 2356 3596 3844 10469 11191 17081 18259 20938 22382 27869 34162 36518 41876 44764 55738 68324 73036 111476 324539 346921 529511 649078 693842 1059022 1298156 1387684 2118044 10060709 20121418 40242836
Sum of all divisors σ(n): 79449930
Sum of proper divisors (its aliquot sum) s(n): 39207094
40242836 is a deficient number, because the sum of its proper divisors (39207094) is less than itself. Its deficiency is 1035742

Bases of 40242836

Binary: 10011001100000111010010100₂
Hexadecimal: 0x2660E94
Base-36: NYJKK

Squares and roots of 40242836

40242836 squared (40242836²) is 1619485849322896
40242836 cubed (40242836³) is 65172703438622014773056
The square root of 40242836 is 6343.7241428045
The cube root of 40242836 is 342.6858664031

Scales and comparisons

How big is 40242836?

40,242,836 seconds is equal to 1 year, 14 weeks, 3 days, 18 hours, 33 minutes, 56 seconds.
To count from 1 to 40,242,836 would take you about forty-seven weeks!

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 40242836 cubic inches would be around 28.6 feet tall.

Recreational maths with 40242836

40242836 backwards is 63824204
40242836 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40242836's digits is 29
More coming soon!

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The information we have on file for 40242836 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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