76221

76,221 is an odd composite number composed of two prime numbers multiplied together.

What does the number 76221 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

76221 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 76221:

3⁴ × 941

(3 × 3 × 3 × 3 × 941)

See below for interesting mathematical facts about the number 76221 from the Numbermatics database.

Names of 76221

Cardinal: 76221 can be written as Seventy-six thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 7.6221 × 10⁴

Factors of 76221

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 944

Divisors of 76221

Number of divisors d(n): 10
Complete list of divisors:
1 3 9 27 81 941 2823 8469 25407 76221
Sum of all divisors σ(n): 113982
Sum of proper divisors (its aliquot sum) s(n): 37761
76221 is a deficient number, because the sum of its proper divisors (37761) is less than itself. Its deficiency is 38460

Bases of 76221

Binary: 10010100110111101₂
Hexadecimal: 0x129BD
Base-36: 1MT9

Squares and roots of 76221

76221 squared (76221²) is 5809640841
76221 cubed (76221³) is 442816634541861
The square root of 76221 is 276.0815097033
The cube root of 76221 is 42.3992538733

Scales and comparisons

How big is 76221?

76,221 seconds is equal to 21 hours, 10 minutes, 21 seconds.
To count from 1 to 76,221 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 76221 cubic inches would be around 3.5 feet tall.

Recreational maths with 76221

76221 backwards is 12267
The number of decimal digits it has is: 5
The sum of 76221's digits is 18
More coming soon!

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The information we have on file for 76221 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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