40769813

40,769,813 is an odd composite number composed of three prime numbers multiplied together.

What does the number 40769813 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

40769813 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 40769813:

7² × 521 × 1597

(7 × 7 × 521 × 1597)

See below for interesting mathematical facts about the number 40769813 from the Numbermatics database.

Names of 40769813

Cardinal: 40769813 can be written as Forty million, seven hundred sixty-nine thousand, eight hundred thirteen.

Scientific notation

Scientific notation: 4.0769813 × 10⁷

Factors of 40769813

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2125

Divisors of 40769813

Number of divisors d(n): 12
Complete list of divisors:
1 7 49 521 1597 3647 11179 25529 78253 832037 5824259 40769813
Sum of all divisors σ(n): 47546892
Sum of proper divisors (its aliquot sum) s(n): 6777079
40769813 is a deficient number, because the sum of its proper divisors (6777079) is less than itself. Its deficiency is 33992734

Bases of 40769813

Binary: 10011011100001100100010101₂
Hexadecimal: 0x26E1915
Base-36: O9U6T

Squares and roots of 40769813

40769813 squared (40769813²) is 1662177652054969
40769813 cubed (40769813³) is 67766672047060151850797
The square root of 40769813 is 6385.1243527435
The cube root of 40769813 is 344.1751997629

Scales and comparisons

How big is 40769813?

40,769,813 seconds is equal to 1 year, 15 weeks, 2 days, 20 hours, 56 minutes, 53 seconds.
To count from 1 to 40,769,813 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 40769813 cubic inches would be around 28.7 feet tall.

Recreational maths with 40769813

40769813 backwards is 31896704
The number of decimal digits it has is: 8
The sum of 40769813's digits is 38
More coming soon!

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The information we have on file for 40769813 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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