161406

161,406 is an even composite number composed of four prime numbers multiplied together.

What does the number 161406 look like?

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

161406 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 161406:

2 × 3³ × 7² × 61

(2 × 3 × 3 × 3 × 7 × 7 × 61)

See below for interesting mathematical facts about the number 161406 from the Numbermatics database.

Names of 161406

Cardinal: 161406 can be written as One hundred sixty-one thousand, four hundred six.

Scientific notation

Scientific notation: 1.61406 × 10⁵

Factors of 161406

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 73

Divisors of 161406

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 61 63 98 122 126 147 183 189 294 366 378 427 441 549 854 882 1098 1281 1323 1647 2562 2646 2989 3294 3843 5978 7686 8967 11529 17934 23058 26901 53802 80703 161406
Sum of all divisors σ(n): 424080
Sum of proper divisors (its aliquot sum) s(n): 262674
161406 is an abundant number, because the sum of its proper divisors (262674) is greater than itself. Its abundance is 101268

Bases of 161406

Binary: 100111011001111110₂
Hexadecimal: 0x2767E
Base-36: 3GJI

Squares and roots of 161406

161406 squared (161406²) is 26051896836
161406 cubed (161406³) is 4204932460711416
The square root of 161406 is 401.7536558639
The cube root of 161406 is 54.4469084297

Scales and comparisons

How big is 161406?

161,406 seconds is equal to 1 day, 20 hours, 50 minutes, 6 seconds.
To count from 1 to 161,406 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 161406 cubic inches would be around 4.5 feet tall.

Recreational maths with 161406

161406 backwards is 604161
161406 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 161406's digits is 18
More coming soon!

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The information we have on file for 161406 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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