421940430149456400

421,940,430,149,456,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 421940430149456400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5760 divisors.

421940430149456400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 421940430149456400:

24 × 3 × 52 × 73 × 137 × 17 × 312

(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 13 × 13 × 13 × 17 × 31 × 31)

See below for interesting mathematical facts about the number 421940430149456400 from the Numbermatics database.


Names of 421940430149456400

  • Cardinal: 421940430149456400 can be written as Four hundred twenty-one quadrillion, nine hundred forty trillion, four hundred thirty billion, one hundred forty-nine million, four hundred fifty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 4.219404301494564 × 1017

Factors of 421940430149456400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 78

Divisors of 421940430149456400

Bases of 421940430149456400

  • Binary: 101110110110000100010010101111011110110111100010010000100002
  • Hexadecimal: 0x5DB0895EF6F1210
  • Base-36: 37ELEDNVX1QO

Squares and roots of 421940430149456400

  • 421940430149456400 squared (4219404301494564002) is 178033726594708295386841215500960000
  • 421940430149456400 cubed (4219404301494564003) is 75119627180481933735520159688851623253197678144000000
  • The square root of 421940430149456400 is 649569419.0380704799
  • The cube root of 421940430149456400 is 750038.7714175685

Scales and comparisons

How big is 421940430149456400?
  • 421,940,430,149,456,400 seconds is equal to 13,416,400,531 years, 16 weeks, 11 hours, 40 minutes.
  • To count from 1 to 421,940,430,149,456,400 would take you about forty billion, two hundred forty-nine million, two hundred one thousand, five hundred ninety-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 421940430149456400 cubic inches would be around 62503.2 feet tall.

Recreational maths with 421940430149456400

  • 421940430149456400 backwards is 004654941034049124
  • 421940430149456400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 421940430149456400's digits is 60
  • More coming soon!

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"Number 421940430149456400 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 421940430149456400 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/421940430149456400/

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Numbermatics. 2024. "Number 421940430149456400 - Facts about the integer". https://numbermatics.com/n/421940430149456400/

The information we have on file for 421940430149456400 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 421940430149456400, math, Factors of 421940430149456400, curriculum, school, college, exams, university, Prime factorization of 421940430149456400, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-one quadrillion, nine hundred forty trillion, four hundred thirty billion, one hundred forty-nine million, four hundred fifty-six thousand, four hundred.

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