86972

86,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 86972 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

86972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 86972:

2² × 17 × 1279

(2 × 2 × 17 × 1279)

See below for interesting mathematical facts about the number 86972 from the Numbermatics database.

Names of 86972

Cardinal: 86972 can be written as Eighty-six thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 8.6972 × 10⁴

Factors of 86972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1298

Divisors of 86972

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 17 34 68 1279 2558 5116 21743 43486 86972
Sum of all divisors σ(n): 161280
Sum of proper divisors (its aliquot sum) s(n): 74308
86972 is a deficient number, because the sum of its proper divisors (74308) is less than itself. Its deficiency is 12664

Bases of 86972

Binary: 10101001110111100₂
Hexadecimal: 0x153BC
Base-36: 1V3W

Squares and roots of 86972

86972 squared (86972²) is 7564128784
86972 cubed (86972³) is 657867408602048
The square root of 86972 is 294.9101558103
The cube root of 86972 is 44.3057220925

Scales and comparisons

How big is 86972?

86,972 seconds is equal to 1 day, 9 minutes, 32 seconds.
To count from 1 to 86,972 would take you about nine 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 86972 cubic inches would be around 3.7 feet tall.

Recreational maths with 86972

86972 backwards is 27968
The number of decimal digits it has is: 5
The sum of 86972's digits is 32
More coming soon!

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The information we have on file for 86972 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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