28235776

28,235,776 is an even composite number composed of three prime numbers multiplied together.

What does the number 28235776 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

28235776 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28235776:

2¹¹ × 17 × 811

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 811)

See below for interesting mathematical facts about the number 28235776 from the Numbermatics database.

Names of 28235776

Cardinal: 28235776 can be written as Twenty-eight million, two hundred thirty-five thousand, seven hundred seventy-six.

Scientific notation

Scientific notation: 2.8235776 × 10⁷

Factors of 28235776

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 13
Sum of prime factors: 830

Divisors of 28235776

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 16 17 32 34 64 68 128 136 256 272 512 544 811 1024 1088 1622 2048 2176 3244 4352 6488 8704 12976 13787 17408 25952 27574 34816 51904 55148 103808 110296 207616 220592 415232 441184 830464 882368 1660928 1764736 3529472 7058944 14117888 28235776
Sum of all divisors σ(n): 59852520
Sum of proper divisors (its aliquot sum) s(n): 31616744
28235776 is an abundant number, because the sum of its proper divisors (31616744) is greater than itself. Its abundance is 3380968

Bases of 28235776

Binary: 1101011101101100000000000₂
Hexadecimal: 0x1AED800
Base-36: GT6V4

Squares and roots of 28235776

28235776 squared (28235776²) is 797259046322176
28235776 cubed (28235776³) is 22511227845926585368576
The square root of 28235776 is 5313.7346565293
The cube root of 28235776 is 304.5088431009

Scales and comparisons

How big is 28235776?

28,235,776 seconds is equal to 46 weeks, 4 days, 19 hours, 16 minutes, 16 seconds.
To count from 1 to 28,235,776 would take you about eighteen 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 28235776 cubic inches would be around 25.4 feet tall.

Recreational maths with 28235776

28235776 backwards is 67753282
The number of decimal digits it has is: 8
The sum of 28235776's digits is 40
More coming soon!

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The information we have on file for 28235776 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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