73161

73,161 is an odd composite number composed of three prime numbers multiplied together.

What does the number 73161 look like?

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

73161 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 73161:

3² × 11 × 739

(3 × 3 × 11 × 739)

See below for interesting mathematical facts about the number 73161 from the Numbermatics database.

Names of 73161

Cardinal: 73161 can be written as Seventy-three thousand, one hundred sixty-one.

Scientific notation

Scientific notation: 7.3161 × 10⁴

Factors of 73161

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 753

Divisors of 73161

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 11 33 99 739 2217 6651 8129 24387 73161
Sum of all divisors σ(n): 115440
Sum of proper divisors (its aliquot sum) s(n): 42279
73161 is a deficient number, because the sum of its proper divisors (42279) is less than itself. Its deficiency is 30882

Bases of 73161

Binary: 10001110111001001₂
Hexadecimal: 0x11DC9
Base-36: 1KG9

Squares and roots of 73161

73161 squared (73161²) is 5352531921
73161 cubed (73161³) is 391596587872281
The square root of 73161 is 270.4829014927
The cube root of 73161 is 41.8240942263

Scales and comparisons

How big is 73161?

73,161 seconds is equal to 20 hours, 19 minutes, 21 seconds.
To count from 1 to 73,161 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 73161 cubic inches would be around 3.5 feet tall.

Recreational maths with 73161

73161 backwards is 16137
The number of decimal digits it has is: 5
The sum of 73161's digits is 18
More coming soon!

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The information we have on file for 73161 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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