28449250

28,449,250 is an even composite number composed of three prime numbers multiplied together.

What does the number 28449250 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

28449250 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28449250:

2 × 5³ × 113797

(2 × 5 × 5 × 5 × 113797)

See below for interesting mathematical facts about the number 28449250 from the Numbermatics database.

Names of 28449250

Cardinal: 28449250 can be written as Twenty-eight million, four hundred forty-nine thousand, two hundred fifty.

Scientific notation

Scientific notation: 2.844925 × 10⁷

Factors of 28449250

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 113804

Divisors of 28449250

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 25 50 125 250 113797 227594 568985 1137970 2844925 5689850 14224625 28449250
Sum of all divisors σ(n): 53257464
Sum of proper divisors (its aliquot sum) s(n): 24808214
28449250 is a deficient number, because the sum of its proper divisors (24808214) is less than itself. Its deficiency is 3641036

Bases of 28449250

Binary: 1101100100001100111100010₂
Hexadecimal: 0x1B219E2
Base-36: GXRKY

Squares and roots of 28449250

28449250 squared (28449250²) is 809359825562500
28449250 cubed (28449250³) is 23025680017383953125000
The square root of 28449250 is 5333.7838351399
The cube root of 28449250 is 305.2743209667

Scales and comparisons

How big is 28449250?

28,449,250 seconds is equal to 47 weeks, 6 hours, 34 minutes, 10 seconds.
To count from 1 to 28,449,250 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 28449250 cubic inches would be around 25.4 feet tall.

Recreational maths with 28449250

28449250 backwards is 05294482
The number of decimal digits it has is: 8
The sum of 28449250's digits is 34
More coming soon!

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The information we have on file for 28449250 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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