40136242

40,136,242 is an even composite number composed of four prime numbers multiplied together.

What does the number 40136242 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

40136242 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40136242:

2 × 23 × 389 × 2243

See below for interesting mathematical facts about the number 40136242 from the Numbermatics database.

Names of 40136242

Cardinal: 40136242 can be written as Forty million, one hundred thirty-six thousand, two hundred forty-two.

Scientific notation

Scientific notation: 4.0136242 × 10⁷

Factors of 40136242

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2657

Divisors of 40136242

Number of divisors d(n): 16
Complete list of divisors:
1 2 23 46 389 778 2243 4486 8947 17894 51589 103178 872527 1745054 20068121 40136242
Sum of all divisors σ(n): 63011520
Sum of proper divisors (its aliquot sum) s(n): 22875278
40136242 is a deficient number, because the sum of its proper divisors (22875278) is less than itself. Its deficiency is 17260964

Bases of 40136242

Binary: 10011001000110111000110010₂
Hexadecimal: 0x2646E32
Base-36: NW9BM

Squares and roots of 40136242

40136242 squared (40136242²) is 1610917921882564
40136242 cubed (40136242³) is 64656191554815684284488
The square root of 40136242 is 6335.3170402119
The cube root of 40136242 is 342.3830335673

Scales and comparisons

How big is 40136242?

40,136,242 seconds is equal to 1 year, 14 weeks, 2 days, 12 hours, 57 minutes, 22 seconds.
To count from 1 to 40,136,242 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 40136242 cubic inches would be around 28.5 feet tall.

Recreational maths with 40136242

40136242 backwards is 24263104
The number of decimal digits it has is: 8
The sum of 40136242's digits is 22
More coming soon!

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The information we have on file for 40136242 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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