161020

161,020 is an even composite number composed of four prime numbers multiplied together.

What does the number 161020 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

161020 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 161020:

2² × 5 × 83 × 97

(2 × 2 × 5 × 83 × 97)

See below for interesting mathematical facts about the number 161020 from the Numbermatics database.

Names of 161020

Cardinal: 161020 can be written as One hundred sixty-one thousand and twenty.

Scientific notation

Scientific notation: 1.6102 × 10⁵

Factors of 161020

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 187

Divisors of 161020

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 83 97 166 194 332 388 415 485 830 970 1660 1940 8051 16102 32204 40255 80510 161020
Sum of all divisors σ(n): 345744
Sum of proper divisors (its aliquot sum) s(n): 184724
161020 is an abundant number, because the sum of its proper divisors (184724) is greater than itself. Its abundance is 23704

Bases of 161020

Binary: 100111010011111100₂
Hexadecimal: 0x274FC
Base-36: 3G8S

Squares and roots of 161020

161020 squared (161020²) is 25927440400
161020 cubed (161020³) is 4174836453208000
The square root of 161020 is 401.2729744201
The cube root of 161020 is 54.4034707995

Scales and comparisons

How big is 161020?

161,020 seconds is equal to 1 day, 20 hours, 43 minutes, 40 seconds.
To count from 1 to 161,020 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 161020 cubic inches would be around 4.5 feet tall.

Recreational maths with 161020

161020 backwards is 020161
161020 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 161020's digits is 10
More coming soon!

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The information we have on file for 161020 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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