28433427

28,433,427 is an odd composite number composed of five prime numbers multiplied together.

What does the number 28433427 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

28433427 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28433427:

3 × 11² × 29 × 37 × 73

(3 × 11 × 11 × 29 × 37 × 73)

See below for interesting mathematical facts about the number 28433427 from the Numbermatics database.

Names of 28433427

Cardinal: 28433427 can be written as Twenty-eight million, four hundred thirty-three thousand, four hundred twenty-seven.

Scientific notation

Scientific notation: 2.8433427 × 10⁷

Factors of 28433427

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 153

Divisors of 28433427

Number of divisors d(n): 48
Complete list of divisors:
1 3 11 29 33 37 73 87 111 121 219 319 363 407 803 957 1073 1221 2117 2409 2701 3219 3509 4477 6351 8103 8833 10527 11803 13431 23287 26499 29711 35409 69861 78329 89133 129833 234987 256157 326821 389499 768471 861619 980463 2584857 9477809 28433427
Sum of all divisors σ(n): 44879520
Sum of proper divisors (its aliquot sum) s(n): 16446093
28433427 is a deficient number, because the sum of its proper divisors (16446093) is less than itself. Its deficiency is 11987334

Bases of 28433427

Binary: 1101100011101110000010011₂
Hexadecimal: 0x1B1DC13
Base-36: GXFDF

Squares and roots of 28433427

28433427 squared (28433427²) is 808459770964329
28433427 cubed (28433427³) is 22987281880150968225483
The square root of 28433427 is 5332.3003478799
The cube root of 28433427 is 305.2177143031

Scales and comparisons

How big is 28433427?

28,433,427 seconds is equal to 47 weeks, 2 hours, 10 minutes, 27 seconds.
To count from 1 to 28,433,427 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 28433427 cubic inches would be around 25.4 feet tall.

Recreational maths with 28433427

28433427 backwards is 72433482
28433427 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28433427's digits is 33
More coming soon!

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The information we have on file for 28433427 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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