86742

86,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 86742 look like?

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

86742 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 86742:

2 × 3² × 61 × 79

(2 × 3 × 3 × 61 × 79)

See below for interesting mathematical facts about the number 86742 from the Numbermatics database.

Names of 86742

Cardinal: 86742 can be written as Eighty-six thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 8.6742 × 10⁴

Factors of 86742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 145

Divisors of 86742

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 18 61 79 122 158 183 237 366 474 549 711 1098 1422 4819 9638 14457 28914 43371 86742
Sum of all divisors σ(n): 193440
Sum of proper divisors (its aliquot sum) s(n): 106698
86742 is an abundant number, because the sum of its proper divisors (106698) is greater than itself. Its abundance is 19956

Bases of 86742

Binary: 10101001011010110₂
Hexadecimal: 0x152D6
Base-36: 1UXI

Squares and roots of 86742

86742 squared (86742²) is 7524174564
86742 cubed (86742³) is 652661950030488
The square root of 86742 is 294.5199483905
The cube root of 86742 is 44.2666316873

Scales and comparisons

How big is 86742?

86,742 seconds is equal to 1 day, 5 minutes, 42 seconds.
To count from 1 to 86,742 would take you about five minutes.

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 86742 cubic inches would be around 3.7 feet tall.

Recreational maths with 86742

86742 backwards is 24768
The number of decimal digits it has is: 5
The sum of 86742's digits is 27
More coming soon!

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The information we have on file for 86742 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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