142163879

142,163,879 is an odd composite number composed of five prime numbers multiplied together.

What does the number 142163879 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

142163879 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142163879:

11 × 13 × 37 × 97 × 277

See below for interesting mathematical facts about the number 142163879 from the Numbermatics database.

Names of 142163879

Cardinal: 142163879 can be written as One hundred forty-two million, one hundred sixty-three thousand, eight hundred seventy-nine.

Scientific notation

Scientific notation: 1.42163879 × 10⁸

Factors of 142163879

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 435

Divisors of 142163879

Number of divisors d(n): 32
Complete list of divisors:
1 11 13 37 97 143 277 407 481 1067 1261 3047 3589 3601 5291 10249 13871 26869 39479 39611 46657 112739 133237 295559 349297 513227 994153 1465607 3842267 10935683 12923989 142163879
Sum of all divisors σ(n): 173925696
Sum of proper divisors (its aliquot sum) s(n): 31761817
142163879 is a deficient number, because the sum of its proper divisors (31761817) is less than itself. Its deficiency is 110402062

Bases of 142163879

Binary: 1000011110010011111110100111₂
Hexadecimal: 0x8793FA7
Base-36: 2CN2CN

Squares and roots of 142163879

142163879 squared (142163879²) is 20210568492326641
142163879 cubed (142163879³) is 2873212813664337019600439
The square root of 142163879 is 11923.2495151279
The cube root of 142163879 is 521.9109655207

Scales and comparisons

How big is 142163879?

142,163,879 seconds is equal to 4 years, 27 weeks, 9 hours, 57 minutes, 59 seconds.
To count from 1 to 142,163,879 would take you about six 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 142163879 cubic inches would be around 43.5 feet tall.

Recreational maths with 142163879

142163879 backwards is 978361241
The number of decimal digits it has is: 9
The sum of 142163879's digits is 41
More coming soon!

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The information we have on file for 142163879 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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