142218872

142,218,872 is an even composite number composed of three prime numbers multiplied together.

What does the number 142218872 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

142218872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142218872:

2³ × 17 × 1045727

(2 × 2 × 2 × 17 × 1045727)

See below for interesting mathematical facts about the number 142218872 from the Numbermatics database.

Names of 142218872

Cardinal: 142218872 can be written as One hundred forty-two million, two hundred eighteen thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 1.42218872 × 10⁸

Factors of 142218872

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1045746

Divisors of 142218872

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 17 34 68 136 1045727 2091454 4182908 8365816 17777359 35554718 71109436 142218872
Sum of all divisors σ(n): 282346560
Sum of proper divisors (its aliquot sum) s(n): 140127688
142218872 is a deficient number, because the sum of its proper divisors (140127688) is less than itself. Its deficiency is 2091184

Bases of 142218872

Binary: 1000011110100001011001111000₂
Hexadecimal: 0x87A1678
Base-36: 2CO8S8

Squares and roots of 142218872

142218872 squared (142218872²) is 20226207552952384
142218872 cubed (142218872³) is 2876548423018768322190848
The square root of 142218872 is 11925.5554168349
The cube root of 142218872 is 521.9782534747

Scales and comparisons

How big is 142218872?

142,218,872 seconds is equal to 4 years, 27 weeks, 1 day, 1 hour, 14 minutes, 32 seconds.
To count from 1 to 142,218,872 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 142218872 cubic inches would be around 43.5 feet tall.

Recreational maths with 142218872

142218872 backwards is 278812241
The number of decimal digits it has is: 9
The sum of 142218872's digits is 35
More coming soon!

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The information we have on file for 142218872 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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