40855340

40,855,340 is an even composite number composed of three prime numbers multiplied together.

What does the number 40855340 look like?

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

40855340 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 40855340:

2² × 5 × 2042767

(2 × 2 × 5 × 2042767)

See below for interesting mathematical facts about the number 40855340 from the Numbermatics database.

Names of 40855340

Cardinal: 40855340 can be written as Forty million, eight hundred fifty-five thousand, three hundred forty.

Scientific notation

Scientific notation: 4.085534 × 10⁷

Factors of 40855340

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2042774

Divisors of 40855340

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 2042767 4085534 8171068 10213835 20427670 40855340
Sum of all divisors σ(n): 85796256
Sum of proper divisors (its aliquot sum) s(n): 44940916
40855340 is an abundant number, because the sum of its proper divisors (44940916) is greater than itself. Its abundance is 4085576

Bases of 40855340

Binary: 10011011110110011100101100₂
Hexadecimal: 0x26F672C
Base-36: OBO6K

Squares and roots of 40855340

40855340 squared (40855340²) is 1669158806515600
40855340 cubed (40855340³) is 68194050554189053304000
The square root of 40855340 is 6391.8182076777
The cube root of 40855340 is 344.4157021533

Scales and comparisons

How big is 40855340?

40,855,340 seconds is equal to 1 year, 15 weeks, 3 days, 20 hours, 42 minutes, 20 seconds.
To count from 1 to 40,855,340 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 40855340 cubic inches would be around 28.7 feet tall.

Recreational maths with 40855340

40855340 backwards is 04355804
The number of decimal digits it has is: 8
The sum of 40855340's digits is 29
More coming soon!

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The information we have on file for 40855340 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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