27980109663498721

27,980,109,663,498,721 is an odd composite number composed of two prime numbers multiplied together.

What does the number 27980109663498721 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

27980109663498721 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 27980109663498721:

19² × 8803819²

(19 × 19 × 8803819 × 8803819)

See below for interesting mathematical facts about the number 27980109663498721 from the Numbermatics database.

Names of 27980109663498721

Cardinal: 27980109663498721 can be written as Twenty-seven quadrillion, nine hundred eighty trillion, one hundred nine billion, six hundred sixty-three million, four hundred ninety-eight thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 2.7980109663498721 × 10¹⁶

Factors of 27980109663498721

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 8803838

Divisors of 27980109663498721

Number of divisors d(n): 9
Complete list of divisors:
1 19 361 8803819 167272561 3178178659 77507228984761 1472637350710459 27980109663498721
Sum of all divisors σ(n): 29530257597449361
Sum of proper divisors (its aliquot sum) s(n): 1550147933950640
27980109663498721 is a deficient number, because the sum of its proper divisors (1550147933950640) is less than itself. Its deficiency is 26429961729548081

Bases of 27980109663498721

Binary: 1100011011001111100001011110001010001001111000111100001₂
Hexadecimal: 0x6367C2F144F1E1
Base-36: 7NI4CXGMGO1

Squares and roots of 27980109663498721

27980109663498721 squared (27980109663498721²) is 782886536781414510111730768635841
27980109663498721 cubed (27980109663498721³) is 21905251153220703009695813115059544572896418259361
27980109663498721 is a perfect square number. Its square root is 167272561
The cube root of 27980109663498721 is 303586.9768495627

Scales and comparisons

How big is 27980109663498721?

27,980,109,663,498,721 seconds is equal to 889,680,939 years, 7 weeks, 1 day, 1 hour, 12 minutes, 1 second.
To count from 1 to 27,980,109,663,498,721 would take you about two billion, six hundred sixty-nine million, forty-two thousand, eight hundred seventeen 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 27980109663498721 cubic inches would be around 25298.9 feet tall.

Recreational maths with 27980109663498721

27980109663498721 backwards is 12789436690108972
The number of decimal digits it has is: 17
The sum of 27980109663498721's digits is 82
More coming soon!

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The information we have on file for 27980109663498721 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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