1400945

1,400,945 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1400945 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1400945 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1400945:

5 × 7 × 13 × 3079

See below for interesting mathematical facts about the number 1400945 from the Numbermatics database.


Names of 1400945

  • Cardinal: 1400945 can be written as One million, four hundred thousand, nine hundred forty-five.

Scientific notation

  • Scientific notation: 1.400945 × 106

Factors of 1400945

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 3104

Divisors of 1400945

Bases of 1400945

  • Binary: 1010101100000011100012
  • Hexadecimal: 0x156071
  • Base-36: U0Z5

Squares and roots of 1400945

  • 1400945 squared (14009452) is 1962646893025
  • 1400945 cubed (14009453) is 2749560351548908625
  • The square root of 1400945 is 1183.6152246401
  • The cube root of 1400945 is 111.8940590481

Scales and comparisons

How big is 1400945?
  • 1,400,945 seconds is equal to 2 weeks, 2 days, 5 hours, 9 minutes, 5 seconds.
  • To count from 1 to 1,400,945 would take you about three weeks!

    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 1400945 cubic inches would be around 9.3 feet tall.

Recreational maths with 1400945

  • 1400945 backwards is 5490041
  • The number of decimal digits it has is: 7
  • The sum of 1400945's digits is 23
  • More coming soon!

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"Number 1400945 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1400945 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1400945/

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The information we have on file for 1400945 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 1400945, math, Factors of 1400945, curriculum, school, college, exams, university, Prime factorization of 1400945, STEM, science, technology, engineering, physics, economics, calculator, one million, four hundred thousand, nine hundred forty-five.

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