100872

100,872 is an even composite number composed of three prime numbers multiplied together.

What does the number 100872 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

100872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 100872:

2³ × 3³ × 467

(2 × 2 × 2 × 3 × 3 × 3 × 467)

See below for interesting mathematical facts about the number 100872 from the Numbermatics database.

Names of 100872

Cardinal: 100872 can be written as One hundred thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 1.00872 × 10⁵

Factors of 100872

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 472

Divisors of 100872

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 467 934 1401 1868 2802 3736 4203 5604 8406 11208 12609 16812 25218 33624 50436 100872
Sum of all divisors σ(n): 280800
Sum of proper divisors (its aliquot sum) s(n): 179928
100872 is an abundant number, because the sum of its proper divisors (179928) is greater than itself. Its abundance is 79056

Bases of 100872

Binary: 11000101000001000₂
Hexadecimal: 0x18A08
Base-36: 25U0

Squares and roots of 100872

100872 squared (100872²) is 10175160384
100872 cubed (100872³) is 1026388778254848
The square root of 100872 is 317.6035264289
The cube root of 100872 is 46.5504135861

Scales and comparisons

How big is 100872?

100,872 seconds is equal to 1 day, 4 hours, 1 minute, 12 seconds.
To count from 1 to 100,872 would take you about four 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 100872 cubic inches would be around 3.9 feet tall.

Recreational maths with 100872

100872 backwards is 278001
100872 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 100872's digits is 18
More coming soon!

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The information we have on file for 100872 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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