73138321

73,138,321 is an odd composite number composed of three prime numbers multiplied together.

What does the number 73138321 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

73138321 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 73138321:

23 × 1399 × 2273

See below for interesting mathematical facts about the number 73138321 from the Numbermatics database.

Names of 73138321

Cardinal: 73138321 can be written as Seventy-three million, one hundred thirty-eight thousand, three hundred twenty-one.

Scientific notation

Scientific notation: 7.3138321 × 10⁷

Factors of 73138321

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 3695

Divisors of 73138321

Number of divisors d(n): 8
Complete list of divisors:
1 23 1399 2273 32177 52279 3179927 73138321
Sum of all divisors σ(n): 76406400
Sum of proper divisors (its aliquot sum) s(n): 3268079
73138321 is a deficient number, because the sum of its proper divisors (3268079) is less than itself. Its deficiency is 69870242

Bases of 73138321

Binary: 100010111000000000010010001₂
Hexadecimal: 0x45C0091
Base-36: 17JLW1

Squares and roots of 73138321

73138321 squared (73138321²) is 5349213998699041
73138321 cubed (73138321³) is 391232530534544043050161
The square root of 73138321 is 8552.0945387665
The cube root of 73138321 is 418.1977212991

Scales and comparisons

How big is 73138321?

73,138,321 seconds is equal to 2 years, 16 weeks, 6 days, 12 hours, 12 minutes, 1 second.
To count from 1 to 73,138,321 would take you about three years!

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 73138321 cubic inches would be around 34.8 feet tall.

Recreational maths with 73138321

73138321 backwards is 12383137
The number of decimal digits it has is: 8
The sum of 73138321's digits is 28
More coming soon!

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The information we have on file for 73138321 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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