28323968

28,323,968 is an even composite number composed of two prime numbers multiplied together.

What does the number 28323968 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

28323968 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28323968:

2⁷ × 221281

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 221281)

See below for interesting mathematical facts about the number 28323968 from the Numbermatics database.

Names of 28323968

Cardinal: 28323968 can be written as Twenty-eight million, three hundred twenty-three thousand, nine hundred sixty-eight.

Scientific notation

Scientific notation: 2.8323968 × 10⁷

Factors of 28323968

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 221283

Divisors of 28323968

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 16 32 64 128 221281 442562 885124 1770248 3540496 7080992 14161984 28323968
Sum of all divisors σ(n): 56426910
Sum of proper divisors (its aliquot sum) s(n): 28102942
28323968 is a deficient number, because the sum of its proper divisors (28102942) is less than itself. Its deficiency is 221026

Bases of 28323968

Binary: 1101100000011000010000000₂
Hexadecimal: 0x1B03080
Base-36: GV2WW

Squares and roots of 28323968

28323968 squared (28323968²) is 802247163265024
28323968 cubed (28323968³) is 22722822980409315295232
The square root of 28323968 is 5322.0266816315
The cube root of 28323968 is 304.8255492575

Scales and comparisons

How big is 28323968?

28,323,968 seconds is equal to 46 weeks, 5 days, 19 hours, 46 minutes, 8 seconds.
To count from 1 to 28,323,968 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 28323968 cubic inches would be around 25.4 feet tall.

Recreational maths with 28323968

28323968 backwards is 86932382
The number of decimal digits it has is: 8
The sum of 28323968's digits is 41
More coming soon!

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The information we have on file for 28323968 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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