161672

161,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 161672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

161672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 161672:

2³ × 7 × 2887

(2 × 2 × 2 × 7 × 2887)

See below for interesting mathematical facts about the number 161672 from the Numbermatics database.

Names of 161672

Cardinal: 161672 can be written as One hundred sixty-one thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 1.61672 × 10⁵

Factors of 161672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 2896

Divisors of 161672

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 7 8 14 28 56 2887 5774 11548 20209 23096 40418 80836 161672
Sum of all divisors σ(n): 346560
Sum of proper divisors (its aliquot sum) s(n): 184888
161672 is an abundant number, because the sum of its proper divisors (184888) is greater than itself. Its abundance is 23216

Bases of 161672

Binary: 100111011110001000₂
Hexadecimal: 0x27788
Base-36: 3GQW

Squares and roots of 161672

161672 squared (161672²) is 26137835584
161672 cubed (161672³) is 4225756154536448
The square root of 161672 is 402.0845682191
The cube root of 161672 is 54.4768018431

Scales and comparisons

How big is 161672?

161,672 seconds is equal to 1 day, 20 hours, 54 minutes, 32 seconds.
To count from 1 to 161,672 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 161672 cubic inches would be around 4.5 feet tall.

Recreational maths with 161672

161672 backwards is 276161
The number of decimal digits it has is: 6
The sum of 161672's digits is 23
More coming soon!

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The information we have on file for 161672 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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