828121401

828,121,401 is an odd composite number composed of two prime numbers multiplied together.

What does the number 828121401 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

828121401 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 828121401:

3⁶ × 1135969

(3 × 3 × 3 × 3 × 3 × 3 × 1135969)

See below for interesting mathematical facts about the number 828121401 from the Numbermatics database.

Names of 828121401

Cardinal: 828121401 can be written as Eight hundred twenty-eight million, one hundred twenty-one thousand, four hundred one.

Scientific notation

Scientific notation: 8.28121401 × 10⁸

Factors of 828121401

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 1135972

Divisors of 828121401

Number of divisors d(n): 14
Complete list of divisors:
1 3 9 27 81 243 729 1135969 3407907 10223721 30671163 92013489 276040467 828121401
Sum of all divisors σ(n): 1241615210
Sum of proper divisors (its aliquot sum) s(n): 413493809
828121401 is a deficient number, because the sum of its proper divisors (413493809) is less than itself. Its deficiency is 414627592

Bases of 828121401

Binary: 110001010111000010000100111001₂
Hexadecimal: 0x315C2139
Base-36: DP1IK9

Squares and roots of 828121401

828121401 squared (828121401²) is 685785054794202801
828121401 cubed (828121401³) is 567913280361036990242244201
The square root of 828121401 is 28777.0985507575
The cube root of 828121401 is 939.0700781637

Scales and comparisons

How big is 828121401?

828,121,401 seconds is equal to 26 years, 17 weeks, 1 day, 17 hours, 43 minutes, 21 seconds.
To count from 1 to 828,121,401 would take you about thirty-nine 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 828121401 cubic inches would be around 78.3 feet tall.

Recreational maths with 828121401

828121401 backwards is 104121828
828121401 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 828121401's digits is 27
More coming soon!

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The information we have on file for 828121401 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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