230705721

230,705,721 is an odd composite number composed of three prime numbers multiplied together.

What does the number 230705721 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

230705721 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 230705721:

3² × 61² × 83²

(3 × 3 × 61 × 61 × 83 × 83)

See below for interesting mathematical facts about the number 230705721 from the Numbermatics database.

Names of 230705721

Cardinal: 230705721 can be written as Two hundred thirty million, seven hundred five thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 2.30705721 × 10⁸

Factors of 230705721

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 147

Divisors of 230705721

Number of divisors d(n): 27
Complete list of divisors:
1 3 9 61 83 183 249 549 747 3721 5063 6889 11163 15189 20667 33489 45567 62001 308843 420229 926529 1260687 2779587 3782061 25633969 76901907 230705721
Sum of all divisors σ(n): 342925167
Sum of proper divisors (its aliquot sum) s(n): 112219446
230705721 is a deficient number, because the sum of its proper divisors (112219446) is less than itself. Its deficiency is 118486275

Bases of 230705721

Binary: 1101110000000100101000111001₂
Hexadecimal: 0xDC04A39
Base-36: 3TCTO9

Squares and roots of 230705721

230705721 squared (230705721²) is 53225129702129841
230705721 cubed (230705721³) is 12279341923248380203520361
230705721 is a perfect square number. Its square root is 15189
The cube root of 230705721 is 613.3185798737

Scales and comparisons

How big is 230705721?

230,705,721 seconds is equal to 7 years, 17 weeks, 3 days, 4 hours, 55 minutes, 21 seconds.
To count from 1 to 230,705,721 would take you about eleven 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 230705721 cubic inches would be around 51.1 feet tall.

Recreational maths with 230705721

230705721 backwards is 127507032
The number of decimal digits it has is: 9
The sum of 230705721's digits is 27
More coming soon!

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The information we have on file for 230705721 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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