161112

161,112 is an even composite number composed of four prime numbers multiplied together.

What does the number 161112 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

161112 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 161112:

2³ × 3 × 7² × 137

(2 × 2 × 2 × 3 × 7 × 7 × 137)

See below for interesting mathematical facts about the number 161112 from the Numbermatics database.

Names of 161112

Cardinal: 161112 can be written as One hundred sixty-one thousand, one hundred twelve.

Scientific notation

Scientific notation: 1.61112 × 10⁵

Factors of 161112

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 149

Divisors of 161112

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 137 147 168 196 274 294 392 411 548 588 822 959 1096 1176 1644 1918 2877 3288 3836 5754 6713 7672 11508 13426 20139 23016 26852 40278 53704 80556 161112
Sum of all divisors σ(n): 471960
Sum of proper divisors (its aliquot sum) s(n): 310848
161112 is an abundant number, because the sum of its proper divisors (310848) is greater than itself. Its abundance is 149736

Bases of 161112

Binary: 100111010101011000₂
Hexadecimal: 0x27558
Base-36: 3GBC

Squares and roots of 161112

161112 squared (161112²) is 25957076544
161112 cubed (161112³) is 4181996516156928
The square root of 161112 is 401.3875932313
The cube root of 161112 is 54.4138301053

Scales and comparisons

How big is 161112?

161,112 seconds is equal to 1 day, 20 hours, 45 minutes, 12 seconds.
To count from 1 to 161,112 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 161112 cubic inches would be around 4.5 feet tall.

Recreational maths with 161112

161112 backwards is 211161
161112 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 161112's digits is 12
More coming soon!

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The information we have on file for 161112 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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