28311423

28,311,423 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28311423 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28311423 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28311423:

3 × 7 × 331 × 4073

See below for interesting mathematical facts about the number 28311423 from the Numbermatics database.

Names of 28311423

Cardinal: 28311423 can be written as Twenty-eight million, three hundred eleven thousand, four hundred twenty-three.

Scientific notation

Scientific notation: 2.8311423 × 10⁷

Factors of 28311423

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4414

Divisors of 28311423

Number of divisors d(n): 16
Complete list of divisors:
1 3 7 21 331 993 2317 4073 6951 12219 28511 85533 1348163 4044489 9437141 28311423
Sum of all divisors σ(n): 43282176
Sum of proper divisors (its aliquot sum) s(n): 14970753
28311423 is a deficient number, because the sum of its proper divisors (14970753) is less than itself. Its deficiency is 13340670

Bases of 28311423

Binary: 1101011111111111101111111₂
Hexadecimal: 0x1AFFF7F
Base-36: GUT8F

Squares and roots of 28311423

28311423 squared (28311423²) is 801536672284929
28311423 cubed (28311423³) is 22692643779071001443967
The square root of 28311423 is 5320.8479587375
The cube root of 28311423 is 304.7805390715

Scales and comparisons

How big is 28311423?

28,311,423 seconds is equal to 46 weeks, 5 days, 16 hours, 17 minutes, 3 seconds.
To count from 1 to 28,311,423 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 28311423 cubic inches would be around 25.4 feet tall.

Recreational maths with 28311423

28311423 backwards is 32411382
The number of decimal digits it has is: 8
The sum of 28311423's digits is 24
More coming soon!

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The information we have on file for 28311423 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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