1438681285143648

1,438,681,285,143,648 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1438681285143648 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3024 divisors.

1438681285143648 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 1438681285143648:

25 × 32 × 76 × 13 × 29 × 412 × 67

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 29 × 41 × 41 × 67)

See below for interesting mathematical facts about the number 1438681285143648 from the Numbermatics database.


Names of 1438681285143648

  • Cardinal: 1438681285143648 can be written as One quadrillion, four hundred thirty-eight trillion, six hundred eighty-one billion, two hundred eighty-five million, one hundred forty-three thousand, six hundred forty-eight.

Scientific notation

  • Scientific notation: 1.438681285143648 × 1015

Factors of 1438681285143648

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 162

Divisors of 1438681285143648

Bases of 1438681285143648

  • Binary: 1010001110001111001000101101111001000101100011000002
  • Hexadecimal: 0x51C7916F22C60
  • Base-36: E5YX23IVS0

Squares and roots of 1438681285143648

  • 1438681285143648 squared (14386812851436482) is 2069803840222578603475994747904
  • 1438681285143648 cubed (14386812851436483) is 2977788048846677253302642561799897470186913792
  • The square root of 1438681285143648 is 37929952.3482912907
  • The cube root of 1438681285143648 is 112889.8418769181

Scales and comparisons

How big is 1438681285143648?
  • 1,438,681,285,143,648 seconds is equal to 45,745,614 years, 38 weeks, 1 day, 5 hours, 40 minutes, 48 seconds.
  • To count from 1 to 1,438,681,285,143,648 would take you about one hundred thirty-seven million, two hundred thirty-six thousand, eight hundred forty-four 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 1438681285143648 cubic inches would be around 9407.5 feet tall.

Recreational maths with 1438681285143648

  • 1438681285143648 backwards is 8463415821868341
  • 1438681285143648 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1438681285143648's digits is 72
  • More coming soon!

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"Number 1438681285143648 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 1438681285143648 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/1438681285143648/

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The information we have on file for 1438681285143648 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 1438681285143648, math, Factors of 1438681285143648, curriculum, school, college, exams, university, Prime factorization of 1438681285143648, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, four hundred thirty-eight trillion, six hundred eighty-one billion, two hundred eighty-five million, one hundred forty-three thousand, six hundred forty-eight.

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