40672

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

What does the number 40672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

40672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 40672:

2⁵ × 31 × 41

(2 × 2 × 2 × 2 × 2 × 31 × 41)

See below for interesting mathematical facts about the number 40672 from the Numbermatics database.

Names of 40672

Cardinal: 40672 can be written as Forty thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 4.0672 × 10⁴

Factors of 40672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 74

Divisors of 40672

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 31 32 41 62 82 124 164 248 328 496 656 992 1271 1312 2542 5084 10168 20336 40672
Sum of all divisors σ(n): 84672
Sum of proper divisors (its aliquot sum) s(n): 44000
40672 is an abundant number, because the sum of its proper divisors (44000) is greater than itself. Its abundance is 3328

Bases of 40672

Binary: 1001111011100000₂
Hexadecimal: 0x9EE0
Base-36: VDS

Squares and roots of 40672

40672 squared (40672²) is 1654211584
40672 cubed (40672³) is 67280093544448
The square root of 40672 is 201.6730026553
The cube root of 40672 is 34.3899736419

Scales and comparisons

How big is 40672?

40,672 seconds is equal to 11 hours, 17 minutes, 52 seconds.
To count from 1 to 40,672 would take you about eleven hours.

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 40672 cubic inches would be around 2.9 feet tall.

Recreational maths with 40672

40672 backwards is 27604
The number of decimal digits it has is: 5
The sum of 40672's digits is 19
More coming soon!

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The information we have on file for 40672 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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