28498240

28,498,240 is an even composite number composed of three prime numbers multiplied together.

What does the number 28498240 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

28498240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 28498240:

2⁶ × 5 × 89057

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 89057)

See below for interesting mathematical facts about the number 28498240 from the Numbermatics database.

Names of 28498240

Cardinal: 28498240 can be written as Twenty-eight million, four hundred ninety-eight thousand, two hundred forty.

Scientific notation

Scientific notation: 2.849824 × 10⁷

Factors of 28498240

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 89064

Divisors of 28498240

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 89057 178114 356228 445285 712456 890570 1424912 1781140 2849824 3562280 5699648 7124560 14249120 28498240
Sum of all divisors σ(n): 67862196
Sum of proper divisors (its aliquot sum) s(n): 39363956
28498240 is an abundant number, because the sum of its proper divisors (39363956) is greater than itself. Its abundance is 10865716

Bases of 28498240

Binary: 1101100101101100101000000₂
Hexadecimal: 0x1B2D940
Base-36: GYTDS

Squares and roots of 28498240

28498240 squared (28498240²) is 812149683097600
28498240 cubed (28498240³) is 23144836584839348224000
The square root of 28498240 is 5338.3742843679
The cube root of 28498240 is 305.4494493413

Scales and comparisons

How big is 28498240?

28,498,240 seconds is equal to 47 weeks, 20 hours, 10 minutes, 40 seconds.
To count from 1 to 28,498,240 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 28498240 cubic inches would be around 25.5 feet tall.

Recreational maths with 28498240

28498240 backwards is 04289482
The number of decimal digits it has is: 8
The sum of 28498240's digits is 37
More coming soon!

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The information we have on file for 28498240 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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