164072

164,072 is an even composite number composed of two prime numbers multiplied together.

What does the number 164072 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

164072 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 164072:

2³ × 20509

(2 × 2 × 2 × 20509)

See below for interesting mathematical facts about the number 164072 from the Numbermatics database.

Names of 164072

Cardinal: 164072 can be written as One hundred sixty-four thousand and seventy-two.

Scientific notation

Scientific notation: 1.64072 × 10⁵

Factors of 164072

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 20511

Divisors of 164072

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 20509 41018 82036 164072
Sum of all divisors σ(n): 307650
Sum of proper divisors (its aliquot sum) s(n): 143578
164072 is a deficient number, because the sum of its proper divisors (143578) is less than itself. Its deficiency is 20494

Bases of 164072

Binary: 101000000011101000₂
Hexadecimal: 0x280E8
Base-36: 3ILK

Squares and roots of 164072

164072 squared (164072²) is 26919621184
164072 cubed (164072³) is 4416756086901248
The square root of 164072 is 405.0580205353
The cube root of 164072 is 54.7450458741

Scales and comparisons

How big is 164072?

164,072 seconds is equal to 1 day, 21 hours, 34 minutes, 32 seconds.
To count from 1 to 164,072 would take you about twenty-one 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 164072 cubic inches would be around 4.6 feet tall.

Recreational maths with 164072

164072 backwards is 270461
The number of decimal digits it has is: 6
The sum of 164072's digits is 20
More coming soon!

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The information we have on file for 164072 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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