1140885729

1,140,885,729 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1140885729 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 33 divisors.

1140885729 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of thirty-three divisors.

Prime factorization of 1140885729:

3¹⁰ × 139²

(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 139 × 139)

See below for interesting mathematical facts about the number 1140885729 from the Numbermatics database.

Names of 1140885729

Cardinal: 1140885729 can be written as One billion, one hundred forty million, eight hundred eighty-five thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 1.140885729 × 10⁹

Factors of 1140885729

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 12
Sum of prime factors: 142

Divisors of 1140885729

Number of divisors d(n): 33
Complete list of divisors:
1 3 9 27 81 139 243 417 729 1251 2187 3753 6561 11259 19321 19683 33777 57963 59049 101331 173889 303993 521667 911979 1565001 2735937 4695003 8207811 14085009 42255027 126765081 380295243 1140885729
Sum of all divisors σ(n): 1723719153
Sum of proper divisors (its aliquot sum) s(n): 582833424
1140885729 is a deficient number, because the sum of its proper divisors (582833424) is less than itself. Its deficiency is 558052305

Bases of 1140885729

Binary: 1000100000000001000100011100001₂
Hexadecimal: 0x440088E1
Base-36: IV9529

Squares and roots of 1140885729

1140885729 squared (1140885729²) is 1301620246635861441
1140885729 cubed (1140885729³) is 1484999963964314577658275489
1140885729 is a perfect square number. Its square root is 33777
The cube root of 1140885729 is 1044.9144039839

Scales and comparisons

How big is 1140885729?

1,140,885,729 seconds is equal to 36 years, 14 weeks, 2 days, 16 hours, 42 minutes, 9 seconds.
To count from 1 to 1,140,885,729 would take you about seventy-two 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 1140885729 cubic inches would be around 87.1 feet tall.

Recreational maths with 1140885729

1140885729 backwards is 9275880411
The number of decimal digits it has is: 10
The sum of 1140885729's digits is 45
More coming soon!

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The information we have on file for 1140885729 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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