1998480

1,998,480 is an even composite number composed of five prime numbers multiplied together.

What does the number 1998480 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.

1998480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.

Prime factorization of 1998480:

24 × 3 × 5 × 11 × 757

(2 × 2 × 2 × 2 × 3 × 5 × 11 × 757)

See below for interesting mathematical facts about the number 1998480 from the Numbermatics database.


Names of 1998480

  • Cardinal: 1998480 can be written as One million, nine hundred ninety-eight thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 1.99848 × 106

Factors of 1998480

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 778

Divisors of 1998480

Bases of 1998480

  • Binary: 1111001111110100100002
  • Hexadecimal: 0x1E7E90
  • Base-36: 16U1C

Squares and roots of 1998480

  • 1998480 squared (19984802) is 3993922310400
  • 1998480 cubed (19984803) is 7981773858888192000
  • The square root of 1998480 is 1413.6760590743
  • The cube root of 1998480 is 125.9601789003

Scales and comparisons

How big is 1998480?
  • 1,998,480 seconds is equal to 3 weeks, 2 days, 3 hours, 8 minutes.
  • To count from 1 to 1,998,480 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 1998480 cubic inches would be around 10.5 feet tall.

Recreational maths with 1998480

  • 1998480 backwards is 0848991
  • The number of decimal digits it has is: 7
  • The sum of 1998480's digits is 39
  • More coming soon!

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"Number 1998480 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1998480 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1998480/

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Numbermatics. 2024. "Number 1998480 - Facts about the integer". https://numbermatics.com/n/1998480/

The information we have on file for 1998480 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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