728374734

728,374,734 is an even composite number composed of four prime numbers multiplied together.

What does the number 728374734 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

728374734 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 728374734:

2 × 3³ × 139 × 97039

(2 × 3 × 3 × 3 × 139 × 97039)

See below for interesting mathematical facts about the number 728374734 from the Numbermatics database.

Names of 728374734

Cardinal: 728374734 can be written as Seven hundred twenty-eight million, three hundred seventy-four thousand, seven hundred thirty-four.

Scientific notation

Scientific notation: 7.28374734 × 10⁸

Factors of 728374734

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 97183

Divisors of 728374734

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 54 139 278 417 834 1251 2502 3753 7506 97039 194078 291117 582234 873351 1746702 2620053 5240106 13488421 26976842 40465263 80930526 121395789 242791578 364187367 728374734
Sum of all divisors σ(n): 1630272000
Sum of proper divisors (its aliquot sum) s(n): 901897266
728374734 is an abundant number, because the sum of its proper divisors (901897266) is greater than itself. Its abundance is 173522532

Bases of 728374734

Binary: 101011011010100001110111001110₂
Hexadecimal: 0x2B6A1DCE
Base-36: C1NLJI

Squares and roots of 728374734

728374734 squared (728374734²) is 530529753129570756
728374734 cubed (728374734³) is 386424467814836766935678904
The square root of 728374734 is 26988.4185160969
The cube root of 728374734 is 899.7426152883

Scales and comparisons

How big is 728374734?

728,374,734 seconds is equal to 23 years, 8 weeks, 2 days, 6 hours, 18 minutes, 54 seconds.
To count from 1 to 728,374,734 would take you about thirty-four 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 728374734 cubic inches would be around 75 feet tall.

Recreational maths with 728374734

728374734 backwards is 437473827
The number of decimal digits it has is: 9
The sum of 728374734's digits is 45
More coming soon!

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The information we have on file for 728374734 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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