12421408371840

12,421,408,371,840 is an even composite number composed of seven prime numbers multiplied together.

What does the number 12421408371840 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3072 divisors.

12421408371840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 12421408371840:

27 × 37 × 5 × 13 × 192 × 31 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 19 × 19 × 31 × 61)

See below for interesting mathematical facts about the number 12421408371840 from the Numbermatics database.


Names of 12421408371840

  • Cardinal: 12421408371840 can be written as Twelve trillion, four hundred twenty-one billion, four hundred eight million, three hundred seventy-one thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.242140837184 × 1013

Factors of 12421408371840

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 134

Divisors of 12421408371840

Bases of 12421408371840

  • Binary: 101101001100000101011010001000110100100000002
  • Hexadecimal: 0xB4C15A23480
  • Base-36: 4EIBDU000

Squares and roots of 12421408371840

  • 12421408371840 squared (124214083718402) is 154291385940016839704985600
  • 12421408371840 cubed (124214083718403) is 1916516313018121640782087447626645504000
  • The square root of 12421408371840 is 3524401.8459647873
  • The cube root of 12421408371840 is 23159.2032048891

Scales and comparisons

How big is 12421408371840?
  • 12,421,408,371,840 seconds is equal to 394,962 years, 18 weeks, 6 days, 14 hours, 24 minutes.
  • To count from 1 to 12,421,408,371,840 would take you about nine hundred eighty-seven thousand, four hundred 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 12421408371840 cubic inches would be around 1929.9 feet tall.

Recreational maths with 12421408371840

  • 12421408371840 backwards is 04817380412421
  • 12421408371840 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 12421408371840's digits is 45
  • More coming soon!

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"Number 12421408371840 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 12421408371840 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/12421408371840/

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Numbermatics. 2024. "Number 12421408371840 - Facts about the integer". https://numbermatics.com/n/12421408371840/

The information we have on file for 12421408371840 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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