698

698 is an even composite number composed of two prime numbers multiplied together.

What does the number 698 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

698 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 698:

2 × 349

See below for interesting mathematical facts about the number 698 from the Numbermatics database.


Names of 698

  • Cardinal: 698 can be written as Six hundred ninety-eight.

Scientific notation

  • Scientific notation: 6.98 × 102

Factors of 698

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 351

Divisors of 698

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1050
  • Sum of proper divisors (its aliquot sum) s(n): 352
  • 698 is a deficient number, because the sum of its proper divisors (352) is less than itself. Its deficiency is 346

Bases of 698

  • Binary: 10101110102
  • Hexadecimal: 0x2BA
  • Base-36: JE

Squares and roots of 698

  • 698 squared (6982) is 487204
  • 698 cubed (6983) is 340068392
  • The square root of 698 is 26.4196896273
  • The cube root of 698 is 8.8705757225

Scales and comparisons

How big is 698?
  • 698 seconds is equal to 11 minutes, 38 seconds.
  • To count from 1 to 698 would take you about five minutes.

    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 698 cubic inches would be around 0.7 feet tall.

Recreational maths with 698

  • 698 backwards is 896
  • The number of decimal digits it has is: 3
  • The sum of 698's digits is 23
  • More coming soon!

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"Number 698 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 698 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/698/

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Numbermatics. 2024. "Number 698 - Facts about the integer". https://numbermatics.com/n/698/

The information we have on file for 698 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!

Keywords: Divisors of 698, math, Factors of 698, curriculum, school, college, exams, university, Prime factorization of 698, STEM, science, technology, engineering, physics, economics, calculator, six hundred ninety-eight.

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