742749503930521072128

742,749,503,930,521,072,128 is an even composite number composed of six prime numbers multiplied together.

What does the number 742749503930521072128 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5760 divisors.

742749503930521072128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 742749503930521072128:

29 × 33 × 113 × 132 × 792 × 3373

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 11 × 13 × 13 × 79 × 79 × 337 × 337 × 337)

See below for interesting mathematical facts about the number 742749503930521072128 from the Numbermatics database.


Names of 742749503930521072128

  • Cardinal: 742749503930521072128 can be written as Seven hundred forty-two quintillion, seven hundred forty-nine quadrillion, five hundred three trillion, nine hundred thirty billion, five hundred twenty-one million, seventy-two thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 7.42749503930521072128 × 1020

Factors of 742749503930521072128

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 445

Divisors of 742749503930521072128

Bases of 742749503930521072128

  • Binary: 10100001000011101110000101001010010001101111000100111110110010000000002
  • Hexadecimal: 0x2843B85291BC4FB200
  • Base-36: 4CR290ZMOINPC0

Squares and roots of 742749503930521072128

  • 742749503930521072128 squared (7427495039305210721282) is 551676825589035137574067770442242578448384
  • 742749503930521072128 cubed (7427495039305210721283) is 409757688536220441897956103520779284110021879951593426389041152
  • The square root of 742749503930521072128 is 27253431048.7784468265
  • The cube root of 742749503930521072128 is 9056230.2730932651

Scales and comparisons

How big is 742749503930521072128?
  • 742,749,503,930,521,072,128 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 742,749,503,930,521,072,128 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 742749503930521072128 cubic inches would be around 754685.9 feet tall.

Recreational maths with 742749503930521072128

  • 742749503930521072128 backwards is 821270125039305947247
  • The number of decimal digits it has is: 21
  • The sum of 742749503930521072128's digits is 81
  • More coming soon!

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"Number 742749503930521072128 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. 2024. "Number 742749503930521072128 - Facts about the integer". https://numbermatics.com/n/742749503930521072128/

The information we have on file for 742749503930521072128 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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