81093467

81,093,467 is an odd composite number composed of three prime numbers multiplied together.

What does the number 81093467 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

81093467 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 81093467:

7 × 13³ × 5273

(7 × 13 × 13 × 13 × 5273)

See below for interesting mathematical facts about the number 81093467 from the Numbermatics database.

Names of 81093467

Cardinal: 81093467 can be written as Eighty-one million, ninety-three thousand, four hundred sixty-seven.

Scientific notation

Scientific notation: 8.1093467 × 10⁷

Factors of 81093467

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 5293

Divisors of 81093467

Number of divisors d(n): 16
Complete list of divisors:
1 7 13 91 169 1183 2197 5273 15379 36911 68549 479843 891137 6237959 11584781 81093467
Sum of all divisors σ(n): 100416960
Sum of proper divisors (its aliquot sum) s(n): 19323493
81093467 is a deficient number, because the sum of its proper divisors (19323493) is less than itself. Its deficiency is 61769974

Bases of 81093467

Binary: 100110101010110001101011011₂
Hexadecimal: 0x4D5635B
Base-36: 1CA44B

Squares and roots of 81093467

81093467 squared (81093467²) is 6576150390080089
81093467 cubed (81093467³) is 533282834644996824678563
The square root of 81093467 is 9005.1911140187
The cube root of 81093467 is 432.8412302571

Scales and comparisons

How big is 81093467?

81,093,467 seconds is equal to 2 years, 30 weeks, 13 hours, 57 minutes, 47 seconds.
To count from 1 to 81,093,467 would take you about three years!

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 81093467 cubic inches would be around 36.1 feet tall.

Recreational maths with 81093467

81093467 backwards is 76439018
The number of decimal digits it has is: 8
The sum of 81093467's digits is 38
More coming soon!

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The information we have on file for 81093467 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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