28966029

28,966,029 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28966029 look like?

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

28966029 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 28966029:

3 × 89 × 157 × 691

See below for interesting mathematical facts about the number 28966029 from the Numbermatics database.

Names of 28966029

Cardinal: 28966029 can be written as Twenty-eight million, nine hundred sixty-six thousand and twenty-nine.

Scientific notation

Scientific notation: 2.8966029 × 10⁷

Factors of 28966029

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 940

Divisors of 28966029

Number of divisors d(n): 16
Complete list of divisors:
1 3 89 157 267 471 691 2073 13973 41919 61499 108487 184497 325461 9655343 28966029
Sum of all divisors σ(n): 39360960
Sum of proper divisors (its aliquot sum) s(n): 10394931
28966029 is a deficient number, because the sum of its proper divisors (10394931) is less than itself. Its deficiency is 18571098

Bases of 28966029

Binary: 1101110011111110010001101₂
Hexadecimal: 0x1B9FC8D
Base-36: H8UBX

Squares and roots of 28966029

28966029 squared (28966029²) is 839030836028841
28966029 cubed (28966029³) is 24303391528305653242389
The square root of 28966029 is 5382.0097547291
The cube root of 28966029 is 307.1116705515

Scales and comparisons

How big is 28966029?

28,966,029 seconds is equal to 47 weeks, 6 days, 6 hours, 7 minutes, 9 seconds.
To count from 1 to 28,966,029 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 28966029 cubic inches would be around 25.6 feet tall.

Recreational maths with 28966029

28966029 backwards is 92066982
The number of decimal digits it has is: 8
The sum of 28966029's digits is 42
More coming soon!

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The information we have on file for 28966029 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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