28876149

28,876,149 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28876149 look like?

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

28876149 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28876149:

3³ × 17 × 53 × 1187

(3 × 3 × 3 × 17 × 53 × 1187)

See below for interesting mathematical facts about the number 28876149 from the Numbermatics database.

Names of 28876149

Cardinal: 28876149 can be written as Twenty-eight million, eight hundred seventy-six thousand, one hundred forty-nine.

Scientific notation

Scientific notation: 2.8876149 × 10⁷

Factors of 28876149

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1260

Divisors of 28876149

Number of divisors d(n): 32
Complete list of divisors:
1 3 9 17 27 51 53 153 159 459 477 901 1187 1431 2703 3561 8109 10683 20179 24327 32049 60537 62911 181611 188733 544833 566199 1069487 1698597 3208461 9625383 28876149
Sum of all divisors σ(n): 46189440
Sum of proper divisors (its aliquot sum) s(n): 17313291
28876149 is a deficient number, because the sum of its proper divisors (17313291) is less than itself. Its deficiency is 11562858

Bases of 28876149

Binary: 1101110001001110101110101₂
Hexadecimal: 0x1B89D75
Base-36: H6WZ9

Squares and roots of 28876149

28876149 squared (28876149²) is 833831981070201
28876149 cubed (28876149³) is 24077856526348303535949
The square root of 28876149 is 5373.6532266235
The cube root of 28876149 is 306.7936912079

Scales and comparisons

How big is 28876149?

28,876,149 seconds is equal to 47 weeks, 5 days, 5 hours, 9 minutes, 9 seconds.
To count from 1 to 28,876,149 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 28876149 cubic inches would be around 25.6 feet tall.

Recreational maths with 28876149

28876149 backwards is 94167882
The number of decimal digits it has is: 8
The sum of 28876149's digits is 45
More coming soon!

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The information we have on file for 28876149 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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