990078009740820

990,078,009,740,820 is an even composite number composed of nine prime numbers multiplied together.

What does the number 990078009740820 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 5184 divisors.

990078009740820 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 990078009740820:

22 × 32 × 5 × 73 × 112 × 132 × 31 × 41 × 617

(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 11 × 13 × 13 × 31 × 41 × 617)

See below for interesting mathematical facts about the number 990078009740820 from the Numbermatics database.


Names of 990078009740820

  • Cardinal: 990078009740820 can be written as Nine hundred ninety trillion, seventy-eight billion, nine million, seven hundred forty thousand, eight hundred twenty.

Scientific notation

  • Scientific notation: 9.9007800974082 × 1014

Factors of 990078009740820

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 730

Divisors of 990078009740820

Bases of 990078009740820

  • Binary: 111000010001111000100000000001001000001110000101002
  • Hexadecimal: 0x3847880120E14
  • Base-36: 9QYBK3XY50

Squares and roots of 990078009740820

  • 990078009740820 squared (9900780097408202) is 980254465372343262803574272400
  • 990078009740820 cubed (9900780097408203) is 970528390115401174338265909651559544079368000
  • The square root of 990078009740820 is 31465505.0768427997
  • The cube root of 990078009740820 is 99668.1670784541

Scales and comparisons

How big is 990078009740820?
  • 990,078,009,740,820 seconds is equal to 31,481,418 years, 10 weeks, 1 day, 20 hours, 27 minutes.
  • To count from 1 to 990,078,009,740,820 would take you about seventy-eight million, seven hundred three thousand, five hundred forty-five 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 990078009740820 cubic inches would be around 8305.7 feet tall.

Recreational maths with 990078009740820

  • 990078009740820 backwards is 028047900870099
  • 990078009740820 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 990078009740820's digits is 63
  • More coming soon!

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"Number 990078009740820 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 990078009740820 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/990078009740820/

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The information we have on file for 990078009740820 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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