1,019 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1019 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1019 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 1019:


See below for interesting mathematical facts about the number 1019 from the Numbermatics database.

Names of 1019

  • Cardinal: 1019 can be written as One thousand and nineteen.

Scientific notation

  • Scientific notation: 1.019 × 103

Factors of 1019

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 1019

Divisors of 1019

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1020
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 1019 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1018

Bases of 1019

  • Binary: 11111110112
  • Hexadecimal: 0x3FB
  • Base-36: SB

Squares and roots of 1019

  • 1019 squared (10192) is 1038361
  • 1019 cubed (10193) is 1058089859
  • The square root of 1019 is 31.9217793991
  • The cube root of 1019 is 10.0629364033

Scales and comparisons

How big is 1019?
  • 1,019 seconds is equal to 16 minutes, 59 seconds.
  • To count from 1 to 1,019 would take you about sixteen minutes.

    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 1019 cubic inches would be around 0.8 feet tall.

Recreational maths with 1019

  • 1019 backwards is 9101
  • 1019 is a twin prime! Its twin is 1021
  • The number of decimal digits it has is: 4
  • The sum of 1019's digits is 11
  • More coming soon!

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The information we have on file for 1019 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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