1042139

1,042,139 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1042139 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

1042139 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1042139:

7 × 533

(7 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 1042139 from the Numbermatics database.


Names of 1042139

  • Cardinal: 1042139 can be written as One million, forty-two thousand, one hundred thirty-nine.

Scientific notation

  • Scientific notation: 1.042139 × 106

Factors of 1042139

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 60

Divisors of 1042139

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1213920
  • Sum of proper divisors (its aliquot sum) s(n): 171781
  • 1042139 is a deficient number, because the sum of its proper divisors (171781) is less than itself. Its deficiency is 870358

Bases of 1042139

  • Binary: 111111100110110110112
  • Hexadecimal: 0xFE6DB
  • Base-36: MC4B

Squares and roots of 1042139

  • 1042139 squared (10421392) is 1086053695321
  • 1042139 cubed (10421393) is 1131818911988131619
  • The square root of 1042139 is 1020.8520950657
  • The cube root of 1042139 is 101.3853526869

Scales and comparisons

How big is 1042139?
  • 1,042,139 seconds is equal to 1 week, 5 days, 1 hour, 28 minutes, 59 seconds.
  • To count from 1 to 1,042,139 would take you about two weeks!

    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 1042139 cubic inches would be around 8.4 feet tall.

Recreational maths with 1042139

  • 1042139 backwards is 9312401
  • The number of decimal digits it has is: 7
  • The sum of 1042139's digits is 20
  • More coming soon!

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The information we have on file for 1042139 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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