13130625

13,130,625 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13130625 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

13130625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 13130625:

3 × 5⁴ × 47 × 149

(3 × 5 × 5 × 5 × 5 × 47 × 149)

See below for interesting mathematical facts about the number 13130625 from the Numbermatics database.

Names of 13130625

Cardinal: 13130625 can be written as Thirteen million, one hundred thirty thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 1.3130625 × 10⁷

Factors of 13130625

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 204

Divisors of 13130625

Number of divisors d(n): 40
Complete list of divisors:
1 3 5 15 25 47 75 125 141 149 235 375 447 625 705 745 1175 1875 2235 3525 3725 5875 7003 11175 17625 18625 21009 29375 35015 55875 88125 93125 105045 175075 279375 525225 875375 2626125 4376875 13130625
Sum of all divisors σ(n): 22492800
Sum of proper divisors (its aliquot sum) s(n): 9362175
13130625 is a deficient number, because the sum of its proper divisors (9362175) is less than itself. Its deficiency is 3768450

Bases of 13130625

Binary: 110010000101101110000001₂
Hexadecimal: 0xC85B81
Base-36: 7TFNL

Squares and roots of 13130625

13130625 squared (13130625²) is 172413312890625
13130625 cubed (13130625³) is 2263894556574462890625
The square root of 13130625 is 3623.6204271419
The cube root of 13130625 is 235.9183920169

Scales and comparisons

How big is 13130625?

13,130,625 seconds is equal to 21 weeks, 4 days, 23 hours, 23 minutes, 45 seconds.
To count from 1 to 13,130,625 would take you about thirty-two 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 13130625 cubic inches would be around 19.7 feet tall.

Recreational maths with 13130625

13130625 backwards is 52603131
The number of decimal digits it has is: 8
The sum of 13130625's digits is 21
More coming soon!

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The information we have on file for 13130625 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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