28980133

28,980,133 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28980133 look like?

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

28980133 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 28980133:

7 × 13 × 31 × 10273

See below for interesting mathematical facts about the number 28980133 from the Numbermatics database.

Names of 28980133

Cardinal: 28980133 can be written as Twenty-eight million, nine hundred eighty thousand, one hundred thirty-three.

Scientific notation

Scientific notation: 2.8980133 × 10⁷

Factors of 28980133

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 10324

Divisors of 28980133

Number of divisors d(n): 16
Complete list of divisors:
1 7 13 31 91 217 403 2821 10273 71911 133549 318463 934843 2229241 4140019 28980133
Sum of all divisors σ(n): 36822016
Sum of proper divisors (its aliquot sum) s(n): 7841883
28980133 is a deficient number, because the sum of its proper divisors (7841883) is less than itself. Its deficiency is 21138250

Bases of 28980133

Binary: 1101110100011001110100101₂
Hexadecimal: 0x1BA33A5
Base-36: H957P

Squares and roots of 28980133

28980133 squared (28980133²) is 839848108697689
28980133 cubed (28980133³) is 24338909889857484012637
The square root of 28980133 is 5383.3198864641
The cube root of 28980133 is 307.1615082445

Scales and comparisons

How big is 28980133?

28,980,133 seconds is equal to 47 weeks, 6 days, 10 hours, 2 minutes, 13 seconds.
To count from 1 to 28,980,133 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 28980133 cubic inches would be around 25.6 feet tall.

Recreational maths with 28980133

28980133 backwards is 33108982
The number of decimal digits it has is: 8
The sum of 28980133's digits is 34
More coming soon!

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The information we have on file for 28980133 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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