28628301

28,628,301 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28628301 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28628301 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28628301:

3 × 13 × 139 × 5281

See below for interesting mathematical facts about the number 28628301 from the Numbermatics database.

Names of 28628301

Cardinal: 28628301 can be written as Twenty-eight million, six hundred twenty-eight thousand, three hundred one.

Scientific notation

Scientific notation: 2.8628301 × 10⁷

Factors of 28628301

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5436

Divisors of 28628301

Number of divisors d(n): 16
Complete list of divisors:
1 3 13 39 139 417 1807 5281 5421 15843 68653 205959 734059 2202177 9542767 28628301
Sum of all divisors σ(n): 41410880
Sum of proper divisors (its aliquot sum) s(n): 12782579
28628301 is a deficient number, because the sum of its proper divisors (12782579) is less than itself. Its deficiency is 15845722

Bases of 28628301

Binary: 1101101001101010101001101₂
Hexadecimal: 0x1B4D54D
Base-36: H1LQL

Squares and roots of 28628301

28628301 squared (28628301²) is 819579618146601
28628301 cubed (28628301³) is 23463172001765955554901
The square root of 28628301 is 5350.5421220657
The cube root of 28628301 is 305.9134169149

Scales and comparisons

How big is 28628301?

28,628,301 seconds is equal to 47 weeks, 2 days, 8 hours, 18 minutes, 21 seconds.
To count from 1 to 28,628,301 would take you about nineteen weeks!

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 28628301 cubic inches would be around 25.5 feet tall.

Recreational maths with 28628301

28628301 backwards is 10382682
The number of decimal digits it has is: 8
The sum of 28628301's digits is 30
More coming soon!

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The information we have on file for 28628301 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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