42807164

42,807,164 is an even composite number composed of three prime numbers multiplied together.

What does the number 42807164 look like?

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

42807164 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 42807164:

2² × 1129 × 9479

(2 × 2 × 1129 × 9479)

See below for interesting mathematical facts about the number 42807164 from the Numbermatics database.

Names of 42807164

Cardinal: 42807164 can be written as Forty-two million, eight hundred seven thousand, one hundred sixty-four.

Scientific notation

Scientific notation: 4.2807164 × 10⁷

Factors of 42807164

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 10610

Divisors of 42807164

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 1129 2258 4516 9479 18958 37916 10701791 21403582 42807164
Sum of all divisors σ(n): 74986800
Sum of proper divisors (its aliquot sum) s(n): 32179636
42807164 is a deficient number, because the sum of its proper divisors (32179636) is less than itself. Its deficiency is 10627528

Bases of 42807164

Binary: 10100011010010111101111100₂
Hexadecimal: 0x28D2F7C
Base-36: PHI7W

Squares and roots of 42807164

42807164 squared (42807164²) is 1832453289722896
42807164 cubed (42807164³) is 78442128495507523626944
The square root of 42807164 is 6542.7183952849
The cube root of 42807164 is 349.8153148089

Scales and comparisons

How big is 42807164?

42,807,164 seconds is equal to 1 year, 18 weeks, 5 days, 10 hours, 52 minutes, 44 seconds.
To count from 1 to 42,807,164 would take you about two years!

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 42807164 cubic inches would be around 29.2 feet tall.

Recreational maths with 42807164

42807164 backwards is 46170824
The number of decimal digits it has is: 8
The sum of 42807164's digits is 32
More coming soon!

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The information we have on file for 42807164 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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