13453125

13,453,125 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13453125 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

13453125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 13453125:

3 × 5⁶ × 7 × 41

(3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 41)

See below for interesting mathematical facts about the number 13453125 from the Numbermatics database.

Names of 13453125

Cardinal: 13453125 can be written as Thirteen million, four hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.3453125 × 10⁷

Factors of 13453125

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 56

Divisors of 13453125

Number of divisors d(n): 56
Complete list of divisors:
1 3 5 7 15 21 25 35 41 75 105 123 125 175 205 287 375 525 615 625 861 875 1025 1435 1875 2625 3075 3125 4305 4375 5125 7175 9375 13125 15375 15625 21525 21875 25625 35875 46875 65625 76875 107625 109375 128125 179375 328125 384375 538125 640625 896875 1921875 2690625 4484375 13453125
Sum of all divisors σ(n): 26249664
Sum of proper divisors (its aliquot sum) s(n): 12796539
13453125 is a deficient number, because the sum of its proper divisors (12796539) is less than itself. Its deficiency is 656586

Bases of 13453125

Binary: 110011010100011101000101₂
Hexadecimal: 0xCD4745
Base-36: 80CHX

Squares and roots of 13453125

13453125 squared (13453125²) is 180986572265625
13453125 cubed (13453125³) is 2434834980010986328125
The square root of 13453125 is 3667.8501877805
The cube root of 13453125 is 237.8342477477

Scales and comparisons

How big is 13453125?

13,453,125 seconds is equal to 22 weeks, 1 day, 16 hours, 58 minutes, 45 seconds.
To count from 1 to 13,453,125 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 13453125 cubic inches would be around 19.8 feet tall.

Recreational maths with 13453125

13453125 backwards is 52135431
The number of decimal digits it has is: 8
The sum of 13453125's digits is 24
More coming soon!

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The information we have on file for 13453125 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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