749228

749,228 is an even composite number composed of three prime numbers multiplied together.

What does the number 749228 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

749228 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 749228:

2² × 97 × 1931

(2 × 2 × 97 × 1931)

See below for interesting mathematical facts about the number 749228 from the Numbermatics database.

Names of 749228

Cardinal: 749228 can be written as Seven hundred forty-nine thousand, two hundred twenty-eight.

Scientific notation

Scientific notation: 7.49228 × 10⁵

Factors of 749228

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2030

Divisors of 749228

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 97 194 388 1931 3862 7724 187307 374614 749228
Sum of all divisors σ(n): 1325352
Sum of proper divisors (its aliquot sum) s(n): 576124
749228 is a deficient number, because the sum of its proper divisors (576124) is less than itself. Its deficiency is 173104

Bases of 749228

Binary: 10110110111010101100₂
Hexadecimal: 0xB6EAC
Base-36: G23W

Squares and roots of 749228

749228 squared (749228²) is 561342595984
749228 cubed (749228³) is 420573590503900352
The square root of 749228 is 865.5795746205
The cube root of 749228 is 90.8248452261

Scales and comparisons

How big is 749228?

749,228 seconds is equal to 1 week, 1 day, 16 hours, 7 minutes, 8 seconds.
To count from 1 to 749,228 would take you about sixteen 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 749228 cubic inches would be around 7.6 feet tall.

Recreational maths with 749228

749228 backwards is 822947
The number of decimal digits it has is: 6
The sum of 749228's digits is 32
More coming soon!

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The information we have on file for 749228 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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