28160144

28,160,144 is an even composite number composed of three prime numbers multiplied together.

What does the number 28160144 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

28160144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 28160144:

2⁴ × 47 × 37447

(2 × 2 × 2 × 2 × 47 × 37447)

See below for interesting mathematical facts about the number 28160144 from the Numbermatics database.

Names of 28160144

Cardinal: 28160144 can be written as Twenty-eight million, one hundred sixty thousand, one hundred forty-four.

Scientific notation

Scientific notation: 2.8160144 × 10⁷

Factors of 28160144

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 37496

Divisors of 28160144

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 47 94 188 376 752 37447 74894 149788 299576 599152 1760009 3520018 7040036 14080072 28160144
Sum of all divisors σ(n): 55722624
Sum of proper divisors (its aliquot sum) s(n): 27562480
28160144 is a deficient number, because the sum of its proper divisors (27562480) is less than itself. Its deficiency is 597664

Bases of 28160144

Binary: 1101011011011000010010000₂
Hexadecimal: 0x1ADB090
Base-36: GRKI8

Squares and roots of 28160144

28160144 squared (28160144²) is 792993710100736
28160144 cubed (28160144³) is 22330817067530980265984
The square root of 28160144 is 5306.6132325619
The cube root of 28160144 is 304.2367154445

Scales and comparisons

How big is 28160144?

28,160,144 seconds is equal to 46 weeks, 3 days, 22 hours, 15 minutes, 44 seconds.
To count from 1 to 28,160,144 would take you about seventeen 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 28160144 cubic inches would be around 25.4 feet tall.

Recreational maths with 28160144

28160144 backwards is 44106182
The number of decimal digits it has is: 8
The sum of 28160144's digits is 26
More coming soon!

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The information we have on file for 28160144 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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