40520961

40,520,961 is an odd composite number composed of three prime numbers multiplied together.

What does the number 40520961 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

40520961 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 40520961:

3² × 13² × 26641

(3 × 3 × 13 × 13 × 26641)

See below for interesting mathematical facts about the number 40520961 from the Numbermatics database.

Names of 40520961

Cardinal: 40520961 can be written as Forty million, five hundred twenty thousand, nine hundred sixty-one.

Scientific notation

Scientific notation: 4.0520961 × 10⁷

Factors of 40520961

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 26657

Divisors of 40520961

Number of divisors d(n): 18
Complete list of divisors:
1 3 9 13 39 117 169 507 1521 26641 79923 239769 346333 1038999 3116997 4502329 13506987 40520961
Sum of all divisors σ(n): 63381318
Sum of proper divisors (its aliquot sum) s(n): 22860357
40520961 is a deficient number, because the sum of its proper divisors (22860357) is less than itself. Its deficiency is 17660604

Bases of 40520961

Binary: 10011010100100110100000001₂
Hexadecimal: 0x26A4D01
Base-36: O4I69

Squares and roots of 40520961

40520961 squared (40520961²) is 1641948280363521
40520961 cubed (40520961³) is 66533322232627300263681
The square root of 40520961 is 6365.6076693431
The cube root of 40520961 is 343.4735078695

Scales and comparisons

How big is 40520961?

40,520,961 seconds is equal to 1 year, 14 weeks, 6 days, 23 hours, 49 minutes, 21 seconds.
To count from 1 to 40,520,961 would take you about forty-eight 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 40520961 cubic inches would be around 28.6 feet tall.

Recreational maths with 40520961

40520961 backwards is 16902504
The number of decimal digits it has is: 8
The sum of 40520961's digits is 27
More coming soon!

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The information we have on file for 40520961 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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