40724042

40,724,042 is an even composite number composed of four prime numbers multiplied together.

What does the number 40724042 look like?

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

40724042 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 40724042:

2 × 59 × 563 × 613

See below for interesting mathematical facts about the number 40724042 from the Numbermatics database.

Names of 40724042

Cardinal: 40724042 can be written as Forty million, seven hundred twenty-four thousand and forty-two.

Scientific notation

Scientific notation: 4.0724042 × 10⁷

Factors of 40724042

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1237

Divisors of 40724042

Number of divisors d(n): 16
Complete list of divisors:
1 2 59 118 563 613 1126 1226 33217 36167 66434 72334 345119 690238 20362021 40724042
Sum of all divisors σ(n): 62333280
Sum of proper divisors (its aliquot sum) s(n): 21609238
40724042 is a deficient number, because the sum of its proper divisors (21609238) is less than itself. Its deficiency is 19114804

Bases of 40724042

Binary: 10011011010110011001001010₂
Hexadecimal: 0x26D664A
Base-36: O8UVE

Squares and roots of 40724042

40724042 squared (40724042²) is 1658447596817764
40724042 cubed (40724042³) is 67538689587605687482088
The square root of 40724042 is 6381.5391560343
The cube root of 40724042 is 344.0463532723

Scales and comparisons

How big is 40724042?

40,724,042 seconds is equal to 1 year, 15 weeks, 2 days, 8 hours, 14 minutes, 2 seconds.
To count from 1 to 40,724,042 would take you about forty-nine 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 40724042 cubic inches would be around 28.7 feet tall.

Recreational maths with 40724042

40724042 backwards is 24042704
The number of decimal digits it has is: 8
The sum of 40724042's digits is 23
More coming soon!

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The information we have on file for 40724042 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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