73215

73,215 is an odd composite number composed of three prime numbers multiplied together.

What does the number 73215 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

73215 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 73215:

3² × 5 × 1627

(3 × 3 × 5 × 1627)

See below for interesting mathematical facts about the number 73215 from the Numbermatics database.

Names of 73215

Cardinal: 73215 can be written as Seventy-three thousand, two hundred fifteen.

Scientific notation

Scientific notation: 7.3215 × 10⁴

Factors of 73215

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1635

Divisors of 73215

Number of divisors d(n): 12
Complete list of divisors:
1 3 5 9 15 45 1627 4881 8135 14643 24405 73215
Sum of all divisors σ(n): 126984
Sum of proper divisors (its aliquot sum) s(n): 53769
73215 is a deficient number, because the sum of its proper divisors (53769) is less than itself. Its deficiency is 19446

Bases of 73215

Binary: 10001110111111111₂
Hexadecimal: 0x11DFF
Base-36: 1KHR

Squares and roots of 73215

73215 squared (73215²) is 5360436225
73215 cubed (73215³) is 392464338213375
The square root of 73215 is 270.5827045471
The cube root of 73215 is 41.8343817911

Scales and comparisons

How big is 73215?

73,215 seconds is equal to 20 hours, 20 minutes, 15 seconds.
To count from 1 to 73,215 would take you about twenty 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 73215 cubic inches would be around 3.5 feet tall.

Recreational maths with 73215

73215 backwards is 51237
The number of decimal digits it has is: 5
The sum of 73215's digits is 18
More coming soon!

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The information we have on file for 73215 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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