13387750

13,387,750 is an even composite number composed of three prime numbers multiplied together.

What does the number 13387750 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

13387750 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13387750:

2 × 5³ × 53551

(2 × 5 × 5 × 5 × 53551)

See below for interesting mathematical facts about the number 13387750 from the Numbermatics database.

Names of 13387750

Cardinal: 13387750 can be written as Thirteen million, three hundred eighty-seven thousand, seven hundred fifty.

Scientific notation

Scientific notation: 1.338775 × 10⁷

Factors of 13387750

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 53558

Divisors of 13387750

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 25 50 125 250 53551 107102 267755 535510 1338775 2677550 6693875 13387750
Sum of all divisors σ(n): 25062336
Sum of proper divisors (its aliquot sum) s(n): 11674586
13387750 is a deficient number, because the sum of its proper divisors (11674586) is less than itself. Its deficiency is 1713164

Bases of 13387750

Binary: 110011000100011111100110₂
Hexadecimal: 0xCC47E6
Base-36: 7YY1Y

Squares and roots of 13387750

13387750 squared (13387750²) is 179231850062500
13387750 cubed (13387750³) is 2399511200674234375000
The square root of 13387750 is 3658.9274384717
The cube root of 13387750 is 237.4483728965

Scales and comparisons

How big is 13387750?

13,387,750 seconds is equal to 22 weeks, 22 hours, 49 minutes, 10 seconds.
To count from 1 to 13,387,750 would take you about thirty-three 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 13387750 cubic inches would be around 19.8 feet tall.

Recreational maths with 13387750

13387750 backwards is 05778331
The number of decimal digits it has is: 8
The sum of 13387750's digits is 34
More coming soon!

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The information we have on file for 13387750 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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