123728675

123,728,675 is an odd composite number composed of four prime numbers multiplied together.

What does the number 123728675 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

123728675 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 123728675:

5² × 7³ × 47 × 307

(5 × 5 × 7 × 7 × 7 × 47 × 307)

See below for interesting mathematical facts about the number 123728675 from the Numbermatics database.

Names of 123728675

Cardinal: 123728675 can be written as One hundred twenty-three million, seven hundred twenty-eight thousand, six hundred seventy-five.

Scientific notation

Scientific notation: 1.23728675 × 10⁸

Factors of 123728675

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 366

Divisors of 123728675

Number of divisors d(n): 48
Complete list of divisors:
1 5 7 25 35 47 49 175 235 245 307 329 343 1175 1225 1535 1645 1715 2149 2303 7675 8225 8575 10745 11515 14429 15043 16121 53725 57575 72145 75215 80605 101003 105301 360725 376075 403025 505015 526505 707021 2525075 2632525 3535105 4949147 17675525 24745735 123728675
Sum of all divisors σ(n): 183321600
Sum of proper divisors (its aliquot sum) s(n): 59592925
123728675 is a deficient number, because the sum of its proper divisors (59592925) is less than itself. Its deficiency is 64135750

Bases of 123728675

Binary: 111010111111111001100100011₂
Hexadecimal: 0x75FF323
Base-36: 21NXNN

Squares and roots of 123728675

123728675 squared (123728675²) is 15308785017255625
123728675 cubed (123728675³) is 1894135686044890617546875
The square root of 123728675 is 11123.3392018763
The cube root of 123728675 is 498.2991205793

Scales and comparisons

How big is 123728675?

123,728,675 seconds is equal to 3 years, 48 weeks, 4 days, 1 hour, 4 minutes, 35 seconds.
To count from 1 to 123,728,675 would take you about five years!

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 123728675 cubic inches would be around 41.5 feet tall.

Recreational maths with 123728675

123728675 backwards is 576827321
The number of decimal digits it has is: 9
The sum of 123728675's digits is 41
More coming soon!

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The information we have on file for 123728675 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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