40172672

40,172,672 is an even composite number composed of two prime numbers multiplied together.

What does the number 40172672 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

40172672 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40172672:

2⁷ × 313849

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 313849)

See below for interesting mathematical facts about the number 40172672 from the Numbermatics database.

Names of 40172672

Cardinal: 40172672 can be written as Forty million, one hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 4.0172672 × 10⁷

Factors of 40172672

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 313851

Divisors of 40172672

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 16 32 64 128 313849 627698 1255396 2510792 5021584 10043168 20086336 40172672
Sum of all divisors σ(n): 80031750
Sum of proper divisors (its aliquot sum) s(n): 39859078
40172672 is a deficient number, because the sum of its proper divisors (39859078) is less than itself. Its deficiency is 313594

Bases of 40172672

Binary: 10011001001111110010000000₂
Hexadecimal: 0x264FC80
Base-36: NX1FK

Squares and roots of 40172672

40172672 squared (40172672²) is 1613843575619584
40172672 cubed (40172672³) is 64832408622672744808448
The square root of 40172672 is 6338.1915401793
The cube root of 40172672 is 342.4865911955

Scales and comparisons

How big is 40172672?

40,172,672 seconds is equal to 1 year, 14 weeks, 2 days, 23 hours, 4 minutes, 32 seconds.
To count from 1 to 40,172,672 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 40172672 cubic inches would be around 28.5 feet tall.

Recreational maths with 40172672

40172672 backwards is 27627104
The number of decimal digits it has is: 8
The sum of 40172672's digits is 29
More coming soon!

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The information we have on file for 40172672 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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