28041378

28,041,378 is an even composite number composed of four prime numbers multiplied together.

What does the number 28041378 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28041378 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28041378:

2 × 3 × 19 × 245977

See below for interesting mathematical facts about the number 28041378 from the Numbermatics database.

Names of 28041378

Cardinal: 28041378 can be written as Twenty-eight million, forty-one thousand, three hundred seventy-eight.

Scientific notation

Scientific notation: 2.8041378 × 10⁷

Factors of 28041378

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 246001

Divisors of 28041378

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 19 38 57 114 245977 491954 737931 1475862 4673563 9347126 14020689 28041378
Sum of all divisors σ(n): 59034720
Sum of proper divisors (its aliquot sum) s(n): 30993342
28041378 is an abundant number, because the sum of its proper divisors (30993342) is greater than itself. Its abundance is 2951964

Bases of 28041378

Binary: 1101010111110000010100010₂
Hexadecimal: 0x1ABE0A2
Base-36: GP0V6

Squares and roots of 28041378

28041378 squared (28041378²) is 786318880138884
28041378 cubed (28041378³) is 22049464946511138742152
The square root of 28041378 is 5295.4110322051
The cube root of 28041378 is 303.8084044919

Scales and comparisons

How big is 28041378?

28,041,378 seconds is equal to 46 weeks, 2 days, 13 hours, 16 minutes, 18 seconds.
To count from 1 to 28,041,378 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 28041378 cubic inches would be around 25.3 feet tall.

Recreational maths with 28041378

28041378 backwards is 87314082
The number of decimal digits it has is: 8
The sum of 28041378's digits is 33
More coming soon!

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The information we have on file for 28041378 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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