1997235500077440

1,997,235,500,077,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1997235500077440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1152 divisors.

1997235500077440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 1997235500077440:

27 × 32 × 5 × 7 × 612 × 173 × 76949

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 61 × 61 × 173 × 76949)

See below for interesting mathematical facts about the number 1997235500077440 from the Numbermatics database.


Names of 1997235500077440

  • Cardinal: 1997235500077440 can be written as One quadrillion, nine hundred ninety-seven trillion, two hundred thirty-five billion, five hundred million, seventy-seven thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.99723550007744 × 1015

Factors of 1997235500077440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 77200

Divisors of 1997235500077440

Bases of 1997235500077440

  • Binary: 1110001100001111001101000001000001111010001100000002
  • Hexadecimal: 0x71879A083D180
  • Base-36: JNYLBLNJ40

Squares and roots of 1997235500077440

  • 1997235500077440 squared (19972355000774402) is 3988949642769581834245996953600
  • 1997235500077440 cubed (19972355000774403) is 7966871834560631419847297265865782804086784000
  • The square root of 1997235500077440 is 44690440.8131922547
  • The cube root of 1997235500077440 is 125934.0273612479

Scales and comparisons

How big is 1997235500077440?
  • 1,997,235,500,077,440 seconds is equal to 63,505,911 years, 2 weeks, 3 days, 6 hours, 24 minutes.
  • To count from 1 to 1,997,235,500,077,440 would take you about one hundred ninety million, five hundred seventeen thousand, seven hundred thirty-three 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 1997235500077440 cubic inches would be around 10494.5 feet tall.

Recreational maths with 1997235500077440

  • 1997235500077440 backwards is 0447700055327991
  • 1997235500077440 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1997235500077440's digits is 63
  • More coming soon!

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"Number 1997235500077440 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

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Numbermatics. (2024). Number 1997235500077440 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/1997235500077440/

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Numbermatics. 2024. "Number 1997235500077440 - Facts about the integer". https://numbermatics.com/n/1997235500077440/

The information we have on file for 1997235500077440 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 1997235500077440, math, Factors of 1997235500077440, curriculum, school, college, exams, university, Prime factorization of 1997235500077440, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred ninety-seven trillion, two hundred thirty-five billion, five hundred million, seventy-seven thousand, four hundred forty.

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