12765025

12,765,025 is an odd composite number composed of five prime numbers multiplied together.

What does the number 12765025 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

12765025 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 12765025:

5² × 7 × 13 × 31 × 181

(5 × 5 × 7 × 13 × 31 × 181)

See below for interesting mathematical facts about the number 12765025 from the Numbermatics database.

Names of 12765025

Cardinal: 12765025 can be written as Twelve million, seven hundred sixty-five thousand and twenty-five.

Scientific notation

Scientific notation: 1.2765025 × 10⁷

Factors of 12765025

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 237

Divisors of 12765025

Number of divisors d(n): 48
Complete list of divisors:
1 5 7 13 25 31 35 65 91 155 175 181 217 325 403 455 775 905 1085 1267 2015 2275 2353 2821 4525 5425 5611 6335 10075 11765 14105 16471 28055 31675 39277 58825 70525 72943 82355 140275 196385 364715 411775 510601 981925 1823575 2553005 12765025
Sum of all divisors σ(n): 20220928
Sum of proper divisors (its aliquot sum) s(n): 7455903
12765025 is a deficient number, because the sum of its proper divisors (7455903) is less than itself. Its deficiency is 5309122

Bases of 12765025

Binary: 110000101100011101100001₂
Hexadecimal: 0xC2C761
Base-36: 7LLK1

Squares and roots of 12765025

12765025 squared (12765025²) is 162945863250625
12765025 cubed (12765025³) is 2080008018040809390625
The square root of 12765025 is 3572.8175156311
The cube root of 12765025 is 233.7081673735

Scales and comparisons

How big is 12765025?

12,765,025 seconds is equal to 21 weeks, 17 hours, 50 minutes, 25 seconds.
To count from 1 to 12,765,025 would take you about thirty-one 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 12765025 cubic inches would be around 19.5 feet tall.

Recreational maths with 12765025

12765025 backwards is 52056721
The number of decimal digits it has is: 8
The sum of 12765025's digits is 28
More coming soon!

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The information we have on file for 12765025 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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