28039648

28,039,648 is an even composite number composed of four prime numbers multiplied together.

What does the number 28039648 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

28039648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28039648:

2⁵ × 7 × 13 × 9629

(2 × 2 × 2 × 2 × 2 × 7 × 13 × 9629)

See below for interesting mathematical facts about the number 28039648 from the Numbermatics database.

Names of 28039648

Cardinal: 28039648 can be written as Twenty-eight million, thirty-nine thousand, six hundred forty-eight.

Scientific notation

Scientific notation: 2.8039648 × 10⁷

Factors of 28039648

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 9651

Divisors of 28039648

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 364 416 728 1456 2912 9629 19258 38516 67403 77032 125177 134806 154064 250354 269612 308128 500708 539224 876239 1001416 1078448 1752478 2002832 2156896 3504956 4005664 7009912 14019824 28039648
Sum of all divisors σ(n): 67949280
Sum of proper divisors (its aliquot sum) s(n): 39909632
28039648 is an abundant number, because the sum of its proper divisors (39909632) is greater than itself. Its abundance is 11869984

Bases of 28039648

Binary: 1101010111101100111100000₂
Hexadecimal: 0x1ABD9E0
Base-36: GOZJ4

Squares and roots of 28039648

28039648 squared (28039648²) is 786221859963904
28039648 cubed (28039648³) is 22045384203293160865792
The square root of 28039648 is 5295.2476807039
The cube root of 28039648 is 303.8021565897

Scales and comparisons

How big is 28039648?

28,039,648 seconds is equal to 46 weeks, 2 days, 12 hours, 47 minutes, 28 seconds.
To count from 1 to 28,039,648 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 28039648 cubic inches would be around 25.3 feet tall.

Recreational maths with 28039648

28039648 backwards is 84693082
The number of decimal digits it has is: 8
The sum of 28039648's digits is 40
More coming soon!

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The information we have on file for 28039648 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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