28796908

28,796,908 is an even composite number composed of four prime numbers multiplied together.

What does the number 28796908 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

28796908 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28796908:

2² × 7³ × 139 × 151

(2 × 2 × 7 × 7 × 7 × 139 × 151)

See below for interesting mathematical facts about the number 28796908 from the Numbermatics database.

Names of 28796908

Cardinal: 28796908 can be written as Twenty-eight million, seven hundred ninety-six thousand, nine hundred eight.

Scientific notation

Scientific notation: 2.8796908 × 10⁷

Factors of 28796908

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 299

Divisors of 28796908

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 14 28 49 98 139 151 196 278 302 343 556 604 686 973 1057 1372 1946 2114 3892 4228 6811 7399 13622 14798 20989 27244 29596 41978 47677 51793 83956 95354 103586 146923 190708 207172 293846 587692 1028461 2056922 4113844 7199227 14398454 28796908
Sum of all divisors σ(n): 59584000
Sum of proper divisors (its aliquot sum) s(n): 30787092
28796908 is an abundant number, because the sum of its proper divisors (30787092) is greater than itself. Its abundance is 1990184

Bases of 28796908

Binary: 1101101110110011111101100₂
Hexadecimal: 0x1B767EC
Base-36: H57U4

Squares and roots of 28796908

28796908 squared (28796908²) is 829261910360464
28796908 cubed (28796908³) is 23880178940554528645312
The square root of 28796908 is 5366.2750581759
The cube root of 28796908 is 306.5128029873

Scales and comparisons

How big is 28796908?

28,796,908 seconds is equal to 47 weeks, 4 days, 7 hours, 8 minutes, 28 seconds.
To count from 1 to 28,796,908 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 28796908 cubic inches would be around 25.5 feet tall.

Recreational maths with 28796908

28796908 backwards is 80969782
28796908 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28796908's digits is 49
More coming soon!

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The information we have on file for 28796908 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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