117978731

117,978,731 is an odd composite number composed of three prime numbers multiplied together.

What does the number 117978731 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

117978731 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 117978731:

13² × 73² × 131

(13 × 13 × 73 × 73 × 131)

See below for interesting mathematical facts about the number 117978731 from the Numbermatics database.

Names of 117978731

Cardinal: 117978731 can be written as One hundred seventeen million, nine hundred seventy-eight thousand, seven hundred thirty-one.

Scientific notation

Scientific notation: 1.17978731 × 10⁸

Factors of 117978731

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 217

Divisors of 117978731

Number of divisors d(n): 18
Complete list of divisors:
1 13 73 131 169 949 1703 5329 9563 12337 22139 69277 124319 698099 900601 1616147 9075287 117978731
Sum of all divisors σ(n): 130514868
Sum of proper divisors (its aliquot sum) s(n): 12536137
117978731 is a deficient number, because the sum of its proper divisors (12536137) is less than itself. Its deficiency is 105442594

Bases of 117978731

Binary: 111000010000011011001101011₂
Hexadecimal: 0x708366B
Base-36: 1Y8OYZ

Squares and roots of 117978731

117978731 squared (117978731²) is 13918980968370361
117978731 cubed (117978731³) is 1642143711461486328791891
The square root of 117978731 is 10861.8014620043
The cube root of 117978731 is 490.4573419919

Scales and comparisons

How big is 117978731?

117,978,731 seconds is equal to 3 years, 39 weeks, 11 hours, 52 minutes, 11 seconds.
To count from 1 to 117,978,731 would take you about five 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 117978731 cubic inches would be around 40.9 feet tall.

Recreational maths with 117978731

117978731 backwards is 137879711
The number of decimal digits it has is: 9
The sum of 117978731's digits is 44
More coming soon!

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The information we have on file for 117978731 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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