1997072

1,997,072 is an even composite number composed of four prime numbers multiplied together.

What does the number 1997072 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

1997072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1997072:

24 × 7 × 11 × 1621

(2 × 2 × 2 × 2 × 7 × 11 × 1621)

See below for interesting mathematical facts about the number 1997072 from the Numbermatics database.


Names of 1997072

  • Cardinal: 1997072 can be written as One million, nine hundred ninety-seven thousand and seventy-two.

Scientific notation

  • Scientific notation: 1.997072 × 106

Factors of 1997072

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 7
  • Sum of prime factors: 1641

Divisors of 1997072

Bases of 1997072

  • Binary: 1111001111001000100002
  • Hexadecimal: 0x1E7910
  • Base-36: 16SY8

Squares and roots of 1997072

  • 1997072 squared (19970722) is 3988296573184
  • 1997072 cubed (19970723) is 7964915414001717248
  • The square root of 1997072 is 1413.1779788831
  • The cube root of 1997072 is 125.9305908135

Scales and comparisons

How big is 1997072?
  • 1,997,072 seconds is equal to 3 weeks, 2 days, 2 hours, 44 minutes, 32 seconds.
  • To count from 1 to 1,997,072 would take you about four 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 1997072 cubic inches would be around 10.5 feet tall.

Recreational maths with 1997072

  • 1997072 backwards is 2707991
  • The number of decimal digits it has is: 7
  • The sum of 1997072's digits is 35
  • More coming soon!

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"Number 1997072 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1997072 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1997072/

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Numbermatics. 2024. "Number 1997072 - Facts about the integer". https://numbermatics.com/n/1997072/

The information we have on file for 1997072 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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