3890849378625440

3,890,849,378,625,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3890849378625440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2016 divisors.

3890849378625440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.

Prime factorization of 3890849378625440:

25 × 5 × 7 × 116 × 17 × 31 × 612

(2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 11 × 11 × 11 × 17 × 31 × 61 × 61)

See below for interesting mathematical facts about the number 3890849378625440 from the Numbermatics database.


Names of 3890849378625440

  • Cardinal: 3890849378625440 can be written as Three quadrillion, eight hundred ninety trillion, eight hundred forty-nine billion, three hundred seventy-eight million, six hundred twenty-five thousand, four hundred forty.

Scientific notation

  • Scientific notation: 3.89084937862544 × 1015

Factors of 3890849378625440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 134

Divisors of 3890849378625440

Bases of 3890849378625440

  • Binary: 11011101001010110100111101110001011001100111101000002
  • Hexadecimal: 0xDD2B4F71667A0
  • Base-36: 12B6VJ1A2E8

Squares and roots of 3890849378625440

  • 3890849378625440 squared (38908493786254402) is 15138708887149972554343815193600
  • 3890849378625440 cubed (38908493786254403) is 58902436066758896992164783378554305355485184000
  • The square root of 3890849378625440 is 62376673.3533092481
  • The cube root of 3890849378625440 is 157282.8872586799

Scales and comparisons

How big is 3890849378625440?
  • 3,890,849,378,625,440 seconds is equal to 123,716,975 years, 2 weeks, 5 days, 6 hours, 37 minutes, 20 seconds.
  • To count from 1 to 3,890,849,378,625,440 would take you about three hundred seventy-one million, one hundred fifty thousand, nine hundred twenty-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 3890849378625440 cubic inches would be around 13106.9 feet tall.

Recreational maths with 3890849378625440

  • 3890849378625440 backwards is 0445268739480983
  • 3890849378625440 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 3890849378625440's digits is 80
  • More coming soon!

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"Number 3890849378625440 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 3890849378625440 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/3890849378625440/

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Numbermatics. 2024. "Number 3890849378625440 - Facts about the integer". https://numbermatics.com/n/3890849378625440/

The information we have on file for 3890849378625440 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 3890849378625440, math, Factors of 3890849378625440, curriculum, school, college, exams, university, Prime factorization of 3890849378625440, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, eight hundred ninety trillion, eight hundred forty-nine billion, three hundred seventy-eight million, six hundred twenty-five thousand, four hundred forty.

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