688023131

688,023,131 is an odd composite number composed of two prime numbers multiplied together.

What does the number 688023131 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

688023131 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 688023131:

59² × 197651

(59 × 59 × 197651)

See below for interesting mathematical facts about the number 688023131 from the Numbermatics database.

Names of 688023131

Cardinal: 688023131 can be written as Six hundred eighty-eight million, twenty-three thousand, one hundred thirty-one.

Scientific notation

Scientific notation: 6.88023131 × 10⁸

Factors of 688023131

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 197710

Divisors of 688023131

Number of divisors d(n): 6
Complete list of divisors:
1 59 3481 197651 11661409 688023131
Sum of all divisors σ(n): 699885732
Sum of proper divisors (its aliquot sum) s(n): 11862601
688023131 is a deficient number, because the sum of its proper divisors (11862601) is less than itself. Its deficiency is 676160530

Bases of 688023131

Binary: 101001000000100110011001011011₂
Hexadecimal: 0x2902665B
Base-36: BDMQ1N

Squares and roots of 688023131

688023131 squared (688023131²) is 473375828791043161
688023131 cubed (688023131³) is 325693519864533460387357091
The square root of 688023131 is 26230.1950240557
The cube root of 688023131 is 882.8108858221

Scales and comparisons

How big is 688023131?

688,023,131 seconds is equal to 21 years, 45 weeks, 4 days, 5 hours, 32 minutes, 11 seconds.
To count from 1 to 688,023,131 would take you about thirty-two 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 688023131 cubic inches would be around 73.6 feet tall.

Recreational maths with 688023131

688023131 backwards is 131320886
The number of decimal digits it has is: 9
The sum of 688023131's digits is 32
More coming soon!

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The information we have on file for 688023131 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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