748128

748,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 748128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

748128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 748128:

2⁵ × 3 × 7793

(2 × 2 × 2 × 2 × 2 × 3 × 7793)

See below for interesting mathematical facts about the number 748128 from the Numbermatics database.

Names of 748128

Cardinal: 748128 can be written as Seven hundred forty-eight thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 7.48128 × 10⁵

Factors of 748128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 7798

Divisors of 748128

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 96 7793 15586 23379 31172 46758 62344 93516 124688 187032 249376 374064 748128
Sum of all divisors σ(n): 1964088
Sum of proper divisors (its aliquot sum) s(n): 1215960
748128 is an abundant number, because the sum of its proper divisors (1215960) is greater than itself. Its abundance is 467832

Bases of 748128

Binary: 10110110101001100000₂
Hexadecimal: 0xB6A60
Base-36: G19C

Squares and roots of 748128

748128 squared (748128²) is 559695504384
748128 cubed (748128³) is 418723878303793152
The square root of 748128 is 864.9439288185
The cube root of 748128 is 90.7803744447

Scales and comparisons

How big is 748128?

748,128 seconds is equal to 1 week, 1 day, 15 hours, 48 minutes, 48 seconds.
To count from 1 to 748,128 would take you about fifteen hours!

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 748128 cubic inches would be around 7.6 feet tall.

Recreational maths with 748128

748128 backwards is 821847
The number of decimal digits it has is: 6
The sum of 748128's digits is 30
More coming soon!

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The information we have on file for 748128 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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