40168946

40,168,946 is an even composite number composed of three prime numbers multiplied together.

What does the number 40168946 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

40168946 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 40168946:

2 × 199 × 100927

See below for interesting mathematical facts about the number 40168946 from the Numbermatics database.

Names of 40168946

Cardinal: 40168946 can be written as Forty million, one hundred sixty-eight thousand, nine hundred forty-six.

Scientific notation

Scientific notation: 4.0168946 × 10⁷

Factors of 40168946

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 101128

Divisors of 40168946

Number of divisors d(n): 8
Complete list of divisors:
1 2 199 398 100927 201854 20084473 40168946
Sum of all divisors σ(n): 60556800
Sum of proper divisors (its aliquot sum) s(n): 20387854
40168946 is a deficient number, because the sum of its proper divisors (20387854) is less than itself. Its deficiency is 19781092

Bases of 40168946

Binary: 10011001001110110111110010₂
Hexadecimal: 0x264EDF2
Base-36: NWYK2

Squares and roots of 40168946

40168946 squared (40168946²) is 1613544222750916
40168946 cubed (40168946³) is 64814370752293516254536
The square root of 40168946 is 6337.8976009399
The cube root of 40168946 is 342.4760023679

Scales and comparisons

How big is 40168946?

40,168,946 seconds is equal to 1 year, 14 weeks, 2 days, 22 hours, 2 minutes, 26 seconds.
To count from 1 to 40,168,946 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 40168946 cubic inches would be around 28.5 feet tall.

Recreational maths with 40168946

40168946 backwards is 64986104
The number of decimal digits it has is: 8
The sum of 40168946's digits is 38
More coming soon!

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The information we have on file for 40168946 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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