28828448

28,828,448 is an even composite number composed of three prime numbers multiplied together.

What does the number 28828448 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

28828448 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28828448:

2⁵ × 11 × 81899

(2 × 2 × 2 × 2 × 2 × 11 × 81899)

See below for interesting mathematical facts about the number 28828448 from the Numbermatics database.

Names of 28828448

Cardinal: 28828448 can be written as Twenty-eight million, eight hundred twenty-eight thousand, four hundred forty-eight.

Scientific notation

Scientific notation: 2.8828448 × 10⁷

Factors of 28828448

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 81912

Divisors of 28828448

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 11 16 22 32 44 88 176 352 81899 163798 327596 655192 900889 1310384 1801778 2620768 3603556 7207112 14414224 28828448
Sum of all divisors σ(n): 61916400
Sum of proper divisors (its aliquot sum) s(n): 33087952
28828448 is an abundant number, because the sum of its proper divisors (33087952) is greater than itself. Its abundance is 4259504

Bases of 28828448

Binary: 1101101111110001100100000₂
Hexadecimal: 0x1B7E320
Base-36: H5W68

Squares and roots of 28828448

28828448 squared (28828448²) is 831079414088704
28828448 cubed (28828448³) is 23958729672926670651392
The square root of 28828448 is 5369.2129777091
The cube root of 28828448 is 306.6246655353

Scales and comparisons

How big is 28828448?

28,828,448 seconds is equal to 47 weeks, 4 days, 15 hours, 54 minutes, 8 seconds.
To count from 1 to 28,828,448 would take you about nineteen 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 28828448 cubic inches would be around 25.6 feet tall.

Recreational maths with 28828448

28828448 backwards is 84482882
28828448 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28828448's digits is 44
More coming soon!

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The information we have on file for 28828448 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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