12495

12,495 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12495 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

12495 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 12495:

3 × 5 × 7² × 17

(3 × 5 × 7 × 7 × 17)

See below for interesting mathematical facts about the number 12495 from the Numbermatics database.

Names of 12495

Cardinal: 12495 can be written as Twelve thousand, four hundred ninety-five.

Scientific notation

Scientific notation: 1.2495 × 10⁴

Factors of 12495

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 32

Divisors of 12495

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 7 15 17 21 35 49 51 85 105 119 147 245 255 357 595 735 833 1785 2499 4165 12495
Sum of all divisors σ(n): 24624
Sum of proper divisors (its aliquot sum) s(n): 12129
12495 is a deficient number, because the sum of its proper divisors (12129) is less than itself. Its deficiency is 366

Bases of 12495

Binary: 11000011001111₂
Hexadecimal: 0x30CF
Base-36: 9N3

Squares and roots of 12495

12495 squared (12495²) is 156125025
12495 cubed (12495³) is 1950782187375
The square root of 12495 is 111.7810359587
The cube root of 12495 is 23.2048493631

Scales and comparisons

How big is 12495?

12,495 seconds is equal to 3 hours, 28 minutes, 15 seconds.
To count from 1 to 12,495 would take you about three hours.

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 12495 cubic inches would be around 1.9 feet tall.

Recreational maths with 12495

12495 backwards is 59421
12495 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 12495's digits is 21
More coming soon!

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The information we have on file for 12495 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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