28739152

28,739,152 is an even composite number composed of four prime numbers multiplied together.

What does the number 28739152 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

28739152 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 28739152:

2⁴ × 13 × 233 × 593

(2 × 2 × 2 × 2 × 13 × 233 × 593)

See below for interesting mathematical facts about the number 28739152 from the Numbermatics database.

Names of 28739152

Cardinal: 28739152 can be written as Twenty-eight million, seven hundred thirty-nine thousand, one hundred fifty-two.

Scientific notation

Scientific notation: 2.8739152 × 10⁷

Factors of 28739152

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 841

Divisors of 28739152

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 13 16 26 52 104 208 233 466 593 932 1186 1864 2372 3029 3728 4744 6058 7709 9488 12116 15418 24232 30836 48464 61672 123344 138169 276338 552676 1105352 1796197 2210704 3592394 7184788 14369576 28739152
Sum of all divisors σ(n): 60324264
Sum of proper divisors (its aliquot sum) s(n): 31585112
28739152 is an abundant number, because the sum of its proper divisors (31585112) is greater than itself. Its abundance is 2845960

Bases of 28739152

Binary: 1101101101000011001010000₂
Hexadecimal: 0x1B68650
Base-36: H3Z9S

Squares and roots of 28739152

28739152 squared (28739152²) is 825938857679104
28739152 cubed (28739152³) is 23736782373546137079808
The square root of 28739152 is 5360.8909707249
The cube root of 28739152 is 306.3077485435

Scales and comparisons

How big is 28739152?

28,739,152 seconds is equal to 47 weeks, 3 days, 15 hours, 5 minutes, 52 seconds.
To count from 1 to 28,739,152 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 28739152 cubic inches would be around 25.5 feet tall.

Recreational maths with 28739152

28739152 backwards is 25193782
The number of decimal digits it has is: 8
The sum of 28739152's digits is 37
More coming soon!

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The information we have on file for 28739152 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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