28664168

28,664,168 is an even composite number composed of four prime numbers multiplied together.

What does the number 28664168 look like?

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

28664168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28664168:

2³ × 13 × 367 × 751

(2 × 2 × 2 × 13 × 367 × 751)

See below for interesting mathematical facts about the number 28664168 from the Numbermatics database.

Names of 28664168

Cardinal: 28664168 can be written as Twenty-eight million, six hundred sixty-four thousand, one hundred sixty-eight.

Scientific notation

Scientific notation: 2.8664168 × 10⁷

Factors of 28664168

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1133

Divisors of 28664168

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 13 26 52 104 367 734 751 1468 1502 2936 3004 4771 6008 9542 9763 19084 19526 38168 39052 78104 275617 551234 1102468 2204936 3583021 7166042 14332084 28664168
Sum of all divisors σ(n): 58114560
Sum of proper divisors (its aliquot sum) s(n): 29450392
28664168 is an abundant number, because the sum of its proper divisors (29450392) is greater than itself. Its abundance is 786224

Bases of 28664168

Binary: 1101101010110000101101000₂
Hexadecimal: 0x1B56168
Base-36: H2DEW

Squares and roots of 28664168

28664168 squared (28664168²) is 821634527132224
28664168 cubed (28664168³) is 23551470120318626949632
The square root of 28664168 is 5353.8927893633
The cube root of 28664168 is 306.0411182589

Scales and comparisons

How big is 28664168?

28,664,168 seconds is equal to 47 weeks, 2 days, 18 hours, 16 minutes, 8 seconds.
To count from 1 to 28,664,168 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 28664168 cubic inches would be around 25.5 feet tall.

Recreational maths with 28664168

28664168 backwards is 86146682
The number of decimal digits it has is: 8
The sum of 28664168's digits is 41
More coming soon!

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The information we have on file for 28664168 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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