1398426400

1,398,426,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 1398426400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.

1398426400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.

Prime factorization of 1398426400:

25 × 52 × 7 × 29 × 79 × 109

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 29 × 79 × 109)

See below for interesting mathematical facts about the number 1398426400 from the Numbermatics database.


Names of 1398426400

  • Cardinal: 1398426400 can be written as One billion, three hundred ninety-eight million, four hundred twenty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 1.3984264 × 109

Factors of 1398426400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 11
  • Sum of prime factors: 231

Divisors of 1398426400

Bases of 1398426400

  • Binary: 10100110101101001001011001000002
  • Hexadecimal: 0x535A4B20
  • Base-36: N4L4PS

Squares and roots of 1398426400

  • 1398426400 squared (13984264002) is 1955596396216960000
  • 1398426400 cubed (13984264003) is 2734757628214656991744000000
  • The square root of 1398426400 is 37395.5398410025
  • The cube root of 1398426400 is 1118.2696494901

Scales and comparisons

How big is 1398426400?
  • 1,398,426,400 seconds is equal to 44 years, 24 weeks, 1 day, 11 hours, 46 minutes, 40 seconds.
  • To count from 1 to 1,398,426,400 would take you about eighty-eight 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 1398426400 cubic inches would be around 93.2 feet tall.

Recreational maths with 1398426400

  • 1398426400 backwards is 0046248931
  • The number of decimal digits it has is: 10
  • The sum of 1398426400's digits is 37
  • More coming soon!

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"Number 1398426400 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1398426400 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1398426400/

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The information we have on file for 1398426400 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 1398426400, math, Factors of 1398426400, curriculum, school, college, exams, university, Prime factorization of 1398426400, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred ninety-eight million, four hundred twenty-six thousand, four hundred.

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