40066812

40,066,812 is an even composite number composed of three prime numbers multiplied together.

What does the number 40066812 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

40066812 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 40066812:

2² × 3⁵ × 41221

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 41221)

See below for interesting mathematical facts about the number 40066812 from the Numbermatics database.

Names of 40066812

Cardinal: 40066812 can be written as Forty million, sixty-six thousand, eight hundred twelve.

Scientific notation

Scientific notation: 4.0066812 × 10⁷

Factors of 40066812

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 41226

Divisors of 40066812

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 41221 82442 123663 164884 247326 370989 494652 741978 1112967 1483956 2225934 3338901 4451868 6677802 10016703 13355604 20033406 40066812
Sum of all divisors σ(n): 105033656
Sum of proper divisors (its aliquot sum) s(n): 64966844
40066812 is an abundant number, because the sum of its proper divisors (64966844) is greater than itself. Its abundance is 24900032

Bases of 40066812

Binary: 10011000110101111011111100₂
Hexadecimal: 0x2635EFC
Base-36: NURR0

Squares and roots of 40066812

40066812 squared (40066812²) is 1605349423843344
40066812 cubed (40066812³) is 64321233559439581499328
The square root of 40066812 is 6329.8350689415
The cube root of 40066812 is 342.1854949403

Scales and comparisons

How big is 40066812?

40,066,812 seconds is equal to 1 year, 14 weeks, 1 day, 17 hours, 40 minutes, 12 seconds.
To count from 1 to 40,066,812 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 40066812 cubic inches would be around 28.5 feet tall.

Recreational maths with 40066812

40066812 backwards is 21866004
40066812 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40066812's digits is 27
More coming soon!

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The information we have on file for 40066812 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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