161136

161,136 is an even composite number composed of three prime numbers multiplied together.

What does the number 161136 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

161136 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 161136:

2⁴ × 3³ × 373

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 373)

See below for interesting mathematical facts about the number 161136 from the Numbermatics database.

Names of 161136

Cardinal: 161136 can be written as One hundred sixty-one thousand, one hundred thirty-six.

Scientific notation

Scientific notation: 1.61136 × 10⁵

Factors of 161136

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 378

Divisors of 161136

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 373 432 746 1119 1492 2238 2984 3357 4476 5968 6714 8952 10071 13428 17904 20142 26856 40284 53712 80568 161136
Sum of all divisors σ(n): 463760
Sum of proper divisors (its aliquot sum) s(n): 302624
161136 is an abundant number, because the sum of its proper divisors (302624) is greater than itself. Its abundance is 141488

Bases of 161136

Binary: 100111010101110000₂
Hexadecimal: 0x27570
Base-36: 3GC0

Squares and roots of 161136

161136 squared (161136²) is 25964810496
161136 cubed (161136³) is 4183865704083456
The square root of 161136 is 401.4174884083
The cube root of 161136 is 54.4165318845

Scales and comparisons

How big is 161136?

161,136 seconds is equal to 1 day, 20 hours, 45 minutes, 36 seconds.
To count from 1 to 161,136 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 161136 cubic inches would be around 4.5 feet tall.

Recreational maths with 161136

161136 backwards is 631161
161136 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 161136's digits is 18
More coming soon!

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The information we have on file for 161136 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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