28401344

28,401,344 is an even composite number composed of two prime numbers multiplied together.

What does the number 28401344 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

28401344 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 28401344:

2⁶ × 443771

(2 × 2 × 2 × 2 × 2 × 2 × 443771)

See below for interesting mathematical facts about the number 28401344 from the Numbermatics database.

Names of 28401344

Cardinal: 28401344 can be written as Twenty-eight million, four hundred one thousand, three hundred forty-four.

Scientific notation

Scientific notation: 2.8401344 × 10⁷

Factors of 28401344

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 443773

Divisors of 28401344

Number of divisors d(n): 14
Complete list of divisors:
1 2 4 8 16 32 64 443771 887542 1775084 3550168 7100336 14200672 28401344
Sum of all divisors σ(n): 56359044
Sum of proper divisors (its aliquot sum) s(n): 27957700
28401344 is a deficient number, because the sum of its proper divisors (27957700) is less than itself. Its deficiency is 443644

Bases of 28401344

Binary: 1101100010101111011000000₂
Hexadecimal: 0x1B15EC0
Base-36: GWQM8

Squares and roots of 28401344

28401344 squared (28401344²) is 806636341006336
28401344 cubed (28401344³) is 22909556203822254915584
The square root of 28401344 is 5329.2911348507
The cube root of 28401344 is 305.1028731187

Scales and comparisons

How big is 28401344?

28,401,344 seconds is equal to 46 weeks, 6 days, 17 hours, 15 minutes, 44 seconds.
To count from 1 to 28,401,344 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 28401344 cubic inches would be around 25.4 feet tall.

Recreational maths with 28401344

28401344 backwards is 44310482
The number of decimal digits it has is: 8
The sum of 28401344's digits is 26
More coming soon!

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The information we have on file for 28401344 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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