80109921

80,109,921 is an odd composite number composed of four prime numbers multiplied together.

What does the number 80109921 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

80109921 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 80109921:

3 × 31² × 37 × 751

(3 × 31 × 31 × 37 × 751)

See below for interesting mathematical facts about the number 80109921 from the Numbermatics database.

Names of 80109921

Cardinal: 80109921 can be written as Eighty million, one hundred nine thousand, nine hundred twenty-one.

Scientific notation

Scientific notation: 8.0109921 × 10⁷

Factors of 80109921

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 822

Divisors of 80109921

Number of divisors d(n): 24
Complete list of divisors:
1 3 31 37 93 111 751 961 1147 2253 2883 3441 23281 27787 35557 69843 83361 106671 721711 861397 2165133 2584191 26703307 80109921
Sum of all divisors σ(n): 113503872
Sum of proper divisors (its aliquot sum) s(n): 33393951
80109921 is a deficient number, because the sum of its proper divisors (33393951) is less than itself. Its deficiency is 46715970

Bases of 80109921

Binary: 100110001100110000101100001₂
Hexadecimal: 0x4C66161
Base-36: 1BP17L

Squares and roots of 80109921

80109921 squared (80109921²) is 6417599442626241
80109921 cubed (80109921³) is 514113384358432199036961
The square root of 80109921 is 8950.4145714039
The cube root of 80109921 is 431.0841957021

Scales and comparisons

How big is 80109921?

80,109,921 seconds is equal to 2 years, 28 weeks, 3 days, 4 hours, 45 minutes, 21 seconds.
To count from 1 to 80,109,921 would take you about three 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 80109921 cubic inches would be around 35.9 feet tall.

Recreational maths with 80109921

80109921 backwards is 12990108
The number of decimal digits it has is: 8
The sum of 80109921's digits is 30
More coming soon!

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The information we have on file for 80109921 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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