28440044

28,440,044 is an even composite number composed of four prime numbers multiplied together.

What does the number 28440044 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28440044 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28440044:

2² × 71 × 239 × 419

(2 × 2 × 71 × 239 × 419)

See below for interesting mathematical facts about the number 28440044 from the Numbermatics database.

Names of 28440044

Cardinal: 28440044 can be written as Twenty-eight million, four hundred forty thousand and forty-four.

Scientific notation

Scientific notation: 2.8440044 × 10⁷

Factors of 28440044

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 731

Divisors of 28440044

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 71 142 239 284 419 478 838 956 1676 16969 29749 33938 59498 67876 100141 118996 200282 400564 7110011 14220022 28440044
Sum of all divisors σ(n): 50803200
Sum of proper divisors (its aliquot sum) s(n): 22363156
28440044 is a deficient number, because the sum of its proper divisors (22363156) is less than itself. Its deficiency is 6076888

Bases of 28440044

Binary: 1101100011111010111101100₂
Hexadecimal: 0x1B1F5EC
Base-36: GXKH8

Squares and roots of 28440044

28440044 squared (28440044²) is 808836102721936
28440044 cubed (28440044³) is 23003334350200379605184
The square root of 28440044 is 5332.9207757101
The cube root of 28440044 is 305.2413891249

Scales and comparisons

How big is 28440044?

28,440,044 seconds is equal to 47 weeks, 4 hours, 44 seconds.
To count from 1 to 28,440,044 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 28440044 cubic inches would be around 25.4 feet tall.

Recreational maths with 28440044

28440044 backwards is 44004482
The number of decimal digits it has is: 8
The sum of 28440044's digits is 26
More coming soon!

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The information we have on file for 28440044 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!

Keywords: Divisors of 28440044, math, Factors of 28440044, curriculum, school, college, exams, university, Prime factorization of 28440044, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, four hundred forty thousand and forty-four.