805729113

805,729,113 is an odd composite number composed of three prime numbers multiplied together.

What does the number 805729113 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

805729113 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 805729113:

3⁴ × 7 × 1421039

(3 × 3 × 3 × 3 × 7 × 1421039)

See below for interesting mathematical facts about the number 805729113 from the Numbermatics database.

Names of 805729113

Cardinal: 805729113 can be written as Eight hundred five million, seven hundred twenty-nine thousand, one hundred thirteen.

Scientific notation

Scientific notation: 8.05729113 × 10⁸

Factors of 805729113

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1421049

Divisors of 805729113

Number of divisors d(n): 20
Complete list of divisors:
1 3 7 9 21 27 63 81 189 567 1421039 4263117 9947273 12789351 29841819 38368053 89525457 115104159 268576371 805729113
Sum of all divisors σ(n): 1375566720
Sum of proper divisors (its aliquot sum) s(n): 569837607
805729113 is a deficient number, because the sum of its proper divisors (569837607) is less than itself. Its deficiency is 235891506

Bases of 805729113

Binary: 110000000001100111001101011001₂
Hexadecimal: 0x30067359
Base-36: DBPKK9

Squares and roots of 805729113

805729113 squared (805729113²) is 649199403535766769
805729113 cubed (805729113³) is 523078859571002422561245897
The square root of 805729113 is 28385.3679384289
The cube root of 805729113 is 930.5285133279

Scales and comparisons

How big is 805729113?

805,729,113 seconds is equal to 25 years, 32 weeks, 1 day, 13 hours, 38 minutes, 33 seconds.
To count from 1 to 805,729,113 would take you about thirty-eight 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 805729113 cubic inches would be around 77.5 feet tall.

Recreational maths with 805729113

805729113 backwards is 311927508
The number of decimal digits it has is: 9
The sum of 805729113's digits is 36
More coming soon!

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The information we have on file for 805729113 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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